Petersburg, IL 62675 Hourly Weather

Menard County3:31 AM CDT40.01°N, 89.85°W

Next 48 hours

3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Sat Oct 24 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Sun Oct 25 12 AM 45° 50° 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Friday, October 2321 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
3 AM Clear 50° 50° 0% 0.00 in SE 2 86% 46° 1% 0
4 AM Clear 49° 48° 0% 0.00 in SE 3 G8 89% 46° 2% 0
5 AM Clear 48° 47° 0% 0.00 in SE 3 G8 89% 45° 3% 0
6 AM Sunny 48° 47° 0% 0.00 in SE 3 G8 89% 45° 1% 0
7 AM Sunny 47° 46° 1% 0.00 in SE 3 G8 93% 45° 1% 0
8 AM Sunny 49° 47° 1% 0.00 in SE 5 89% 46° 1% 0
9 AM Sunny 55° 55° 1% 0.00 in SSE 5 G10 77% 48° 1% 1
10 AM Sunny 63° 63° 1% 0.00 in SSE 5 G10 60% 49° 1% 2
11 AM Sunny 68° 68° 1% 0.00 in SSE 6 51% 49° 1% 3
12 PM Sunny 72° 72° 1% 0.00 in SSE 6 44% 49° 1% 4
1 PM Sunny 74° 74° 0% 0.00 in SSE 6 40% 48° 3% 4
2 PM Sunny 75° 75° 0% 0.00 in SSE 6 37% 47° 4% 4
3 PM Sunny 75° 75° 0% 0.00 in SE 6 37% 47° 5% 2
4 PM Sunny 76° 76° 0% 0.00 in SE 6 34% 46° 2% 1
5 PM Sunny 74° 74° 0% 0.00 in SE 6 37% 46° 2% 0
6 PM Clear 71° 71° 0% 0.00 in ESE 5 42% 47° 2% 0
7 PM Clear 66° 66° 0% 0.00 in ESE 5 50% 47° 0% 0
8 PM Clear 59° 59° 0% 0.00 in ESE 5 62% 46° 1% 0
9 PM Clear 57° 57° 0% 0.00 in SE 5 G10 67% 46° 2% 0
10 PM Mostly Clear 55° 55° 0% 0.00 in SE 5 G10 69% 45° 6% 0
11 PM Mostly Clear 54° 54° 0% 0.00 in SE 5 G10 71% 45° 7% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 53° 53° 0% 0.00 in SE 5 G10 74% 45° 10% 0
1 AM Mostly Clear 52° 52° 0% 0.00 in SE 5 G10 74% 44° 16% 0
2 AM Mostly Clear 51° 51° 0% 0.00 in SE 5 G10 77% 44° 15% 0
3 AM Mostly Clear 50° 48° 0% 0.00 in SE 5 G10 80% 44° 10% 0
4 AM Mostly Clear 49° 47° 0% 0.00 in SE 5 G10 80% 43° 22% 0
5 AM Mostly Clear 48° 47° 0% 0.00 in SE 3 G9 86% 44° 15% 0
6 AM Sunny 48° 46° 0% 0.00 in SE 5 86% 44° 17% 0
7 AM Sunny 47° 45° 0% 0.00 in SE 5 89% 44° 21% 0
8 AM Sunny 48° 46° 0% 0.00 in SE 5 G10 89% 45° 5% 0
9 AM Sunny 54° 54° 0% 0.00 in SSE 5 G12 77% 47° 16% 1
10 AM Mostly Sunny 62° 62° 0% 0.00 in SSE 6 G12 60% 48° 26% 2
11 AM Mostly Sunny 67° 67° 0% 0.00 in SSE 6 G12 50% 48° 28% 3
12 PM Mostly Sunny 71° 71° 0% 0.00 in S 7 44% 48° 31% 4
1 PM Mostly Sunny 73° 73° 0% 0.00 in S 7 40% 47° 33% 4
2 PM Mostly Sunny 76° 76° 0% 0.00 in S 7 36% 47° 35% 3
3 PM Mostly Sunny 76° 76° 0% 0.00 in SSE 6 34% 46° 37% 2
4 PM Mostly Sunny 76° 76° 0% 0.00 in SSE 6 34% 46° 39% 1
5 PM Mostly Sunny 73° 73° 0% 0.00 in SSE 6 38% 46° 37% 0
6 PM Partly Cloudy 70° 70° 0% 0.00 in SSE 5 44% 47° 34% 0
7 PM Partly Cloudy 66° 66° 0% 0.00 in SSE 5 50% 47° 32% 0
8 PM Partly Cloudy 62° 62° 0% 0.00 in SSE 5 58% 47° 32% 0
9 PM Partly Cloudy 59° 59° 0% 0.00 in SSE 3 G9 62% 46° 31% 0
10 PM Partly Cloudy 56° 56° 0% 0.00 in SSE 3 G9 66% 45° 31% 0
11 PM Partly Cloudy 54° 54° 0% 0.00 in SSE 3 G9 71% 45° 32% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 53° 53° 0% 0.00 in SSE 3 G8 71% 44° 33% 0
1 AM Partly Cloudy 52° 52° 0% 0.00 in SSE 3 G8 74% 44° 34% 0
2 AM Partly Cloudy 51° 51° 0% 0.00 in SSE 3 G8 77% 44° 37% 0
3 AM Partly Cloudy 50° 49° 0% 0.00 in SSE 3 G8 80% 44° 39% 0
4 AM Partly Cloudy 50° 49° 0% 0.00 in SSE 3 G8 80% 44° 42% 0
5 AM Partly Cloudy 48° 47° 0% 0.00 in SSE 3 G8 86% 44° 42% 0
6 AM Mostly Sunny 47° 47° 0% 0.00 in S 2 89% 44° 43% 0
7 AM Mostly Sunny 48° 48° 0% 0.00 in S 2 86% 44° 43% 0
8 AM Mostly Sunny 52° 52° 0% 0.00 in S 2 80% 46° 41% 0
9 AM Mostly Sunny 57° 57° 0% 0.00 in S 3 69% 47° 38% 1
10 AM Mostly Sunny 63° 63° 0% 0.00 in S 3 60% 49° 36% 2
11 AM Mostly Sunny 68° 68° 0% 0.00 in S 3 51% 49° 38% 3
12 PM Mostly Sunny 72° 72° 0% 0.00 in S 3 44% 49° 41% 4
1 PM Mostly Sunny 75° 75° 0% 0.00 in S 3 40% 49° 43% 4
2 PM Mostly Sunny 78° 78° 0% 0.00 in S 3 36% 49° 44% –
3 PM Mostly Sunny 78° 78° 0% 0.00 in S 3 35% 48° 45% –
4 PM Mostly Sunny 78° 78° 0% 0.00 in S 3 35% 48° 46% –
5 PM Mostly Sunny 75° 75° 0% 0.00 in S 3 40% 49° 46% –
6 PM Partly Cloudy 72° 72° 0% 0.00 in S 2 44% 49° 46% –
7 PM Partly Cloudy 68° 68° 0% 0.00 in SSE 2 53% 50° 46% –
8 PM Partly Cloudy 64° 64° 0% 0.00 in SSE 2 58% 49° 46% –
9 PM Partly Cloudy 61° 61° 0% 0.00 in S 2 65% 49° 46% –
10 PM Partly Cloudy 58° 58° 0% 0.00 in S 2 69% 48° 46% –
11 PM Partly Cloudy 56° 56° 0% 0.00 in S 2 74% 48° 46% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 55° 55° 0% 0.00 in S 1 74% 47° 46% –
1 AM Mostly Cloudy 54° 54° 0% 0.00 in S 1 77% 47° 63% –
2 AM Mostly Cloudy 53° 53° 0% 0.00 in S 1 80% 47° 63% –
3 AM Mostly Cloudy 53° 53° 0% 0.00 in S 1 77% 46° 63% –
4 AM Mostly Cloudy 52° 52° 0% 0.00 in S 1 80% 46° 63% –
5 AM Mostly Cloudy 51° 51° 0% 0.00 in S 1 83% 46° 63% –
6 AM Partly Sunny 49° 49° 0% 0.00 in S 1 89% 46° 63% –
7 AM Partly Sunny 50° 50° 0% 0.00 in S 1 86% 46° 59% –
8 AM Partly Sunny 53° 53° 0% 0.00 in S 1 80% 47° 59% –
9 AM Partly Sunny 58° 58° 0% 0.00 in S 2 72% 49° 59% –
10 AM Partly Sunny 63° 63° 0% 0.00 in S 2 62% 50° 59% –
11 AM Partly Sunny 67° 67° 0% 0.00 in S 2 54% 50° 59% –
12 PM Partly Sunny 71° 71° 0% 0.00 in S 2 47% 50° 59% –
1 PM Partly Sunny 74° 74° 0% 0.00 in S 2 43% 50° 59% –
2 PM Partly Sunny 76° 76° 0% 0.00 in S 2 40% 50° 59% –
3 PM Partly Sunny 77° 77° 0% 0.00 in S 3 37% 49° 59% –
4 PM Partly Sunny 76° 76° 0% 0.00 in S 3 39% 49° 59% –
5 PM Partly Sunny 74° 74° 0% 0.00 in SSE 3 41% 49° 59% –
6 PM Mostly Cloudy 70° 70° 0% 0.00 in SE 3 49% 50° 59% –
7 PM Mostly Cloudy 66° 66° 0% 0.00 in ESE 3 56% 50° 58% –
8 PM Mostly Cloudy 63° 63° 0% 0.00 in ESE 3 62% 50° 58% –
9 PM Mostly Cloudy 60° 60° 0% 0.00 in E 3 G8 67% 49° 58% –
10 PM Mostly Cloudy 57° 57° 0% 0.00 in E 3 G8 72% 48° 58% –
11 PM Mostly Cloudy 55° 55° 0% 0.00 in E 3 G8 77% 48° 58% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 54° 54° 0% 0.00 in E 3 G8 77% 47° 58% –
1 AM Mostly Cloudy 53° 53° 0% 0.00 in E 3 G8 80% 47° 56% –
2 AM Mostly Cloudy 52° 52° 0% 0.00 in E 3 G8 83% 47° 56% –
3 AM Mostly Cloudy 51° 51° 0% 0.00 in E 3 G8 83% 46° 56% –
4 AM Mostly Cloudy 50° 49° 0% 0.00 in E 3 G8 86% 46° 56% –
5 AM Mostly Cloudy 49° 48° 0% 0.00 in E 3 G8 89% 46° 56% –
6 AM Partly Sunny 48° 47° 0% 0.00 in E 3 G8 93% 46° 56% –
7 AM Mostly Cloudy 49° 48° 3% 0.00 in E 3 G8 89% 46° 70% –
8 AM Mostly Cloudy 51° 51° 3% 0.00 in E 3 G8 86% 47° 70% –
9 AM Mostly Cloudy 55° 55° 3% 0.00 in E 5 77% 48° 70% –
10 AM Mostly Cloudy 59° 59° 3% 0.00 in E 5 69% 49° 70% –
11 AM Mostly Cloudy 63° 63° 3% 0.00 in E 5 60% 49° 70% –
12 PM Mostly Cloudy 66° 66° 3% 0.00 in ESE 5 54% 49° 70% –
1 PM Partly Sunny 69° 69° 2% 0.00 in ESE 5 49% 49° 63% –
2 PM Partly Sunny 71° 71° 2% 0.00 in SE 5 44% 48° 63% –
3 PM Partly Sunny 72° 72° 2% 0.00 in SE 6 43% 48° 63% –
4 PM Partly Sunny 71° 71° 2% 0.00 in SE 6 42% 47° 63% –
5 PM Partly Sunny 69° 69° 2% 0.00 in SE 6 45% 47° 63% –
6 PM Mostly Cloudy 66° 66° 2% 0.00 in E 5 52% 48° 63% –
7 PM Mostly Cloudy 63° 63° 3% 0.00 in E 5 58% 48° 69% –
8 PM Mostly Cloudy 60° 60° 3% 0.00 in E 5 64% 48° 69% –
9 PM Mostly Cloudy 57° 57° 3% 0.00 in ESE 3 G8 69% 47° 69% –
10 PM Mostly Cloudy 55° 55° 3% 0.00 in ESE 3 G8 74% 47° 69% –
11 PM Mostly Cloudy 54° 54° 3% 0.00 in SE 3 G8 77% 47° 69% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 53° 53° 3% 0.00 in SE 3 G8 77% 46° 69% –
1 AM Mostly Cloudy 52° 52° 4% 0.00 in SSE 3 G8 80% 46° 63% –
2 AM Mostly Cloudy 51° 51° 4% 0.00 in SSE 3 G8 83% 46° 63% –
3 AM Mostly Cloudy 50° 49° 4% 0.00 in SSE 3 G8 83% 45° 63% –
4 AM Mostly Cloudy 49° 48° 4% 0.00 in SSE 3 G8 86% 45° 63% –
5 AM Mostly Cloudy 48° 47° 4% 0.00 in SSE 3 G8 89% 45° 63% –
6 AM Partly Sunny 47° 46° 4% 0.00 in S 3 G8 93% 45° 63% –
7 AM Mostly Sunny 48° 47° 6% 0.00 in S 3 G8 89% 45° 50% –
8 AM Mostly Sunny 51° 51° 6% 0.00 in S 3 G8 83% 46° 50% –
9 AM Mostly Sunny 56° 56° 6% 0.00 in S 5 74% 48° 50% –
10 AM Mostly Sunny 60° 60° 6% 0.00 in S 5 67% 49° 50% –
11 AM Mostly Sunny 64° 64° 6% 0.00 in S 5 58% 49° 50% –
12 PM Mostly Sunny 67° 67° 6% 0.00 in SSW 6 52% 49° 50% –
1 PM Mostly Sunny 69° 69° 7% 0.00 in SSW 6 47% 48° 34% –
2 PM Mostly Sunny 71° 71° 7% 0.00 in SSW 7 44% 48° 34% –
3 PM Mostly Sunny 72° 72° 7% 0.00 in SSW 8 41% 47° 34% –
4 PM Mostly Sunny 71° 71° 7% 0.00 in SSW 8 42% 47° 34% –
5 PM Mostly Sunny 69° 69° 7% 0.00 in SSW 7 45% 47° 34% –
6 PM Partly Cloudy 66° 66° 7% 0.00 in SSW 6 G12 52% 48° 34% –
7 PM Slight Chance Rain Showers 63° 63° 15% <0.01 in SSW 5 G10 58% 48° 31% –
8 PM Slight Chance Rain Showers 60° 60° 15% <0.01 in SSW 5 G10 64% 48° 31% –
9 PM Slight Chance Rain Showers 57° 57° 15% <0.01 in S 6 G12 69% 47° 31% –
10 PM Slight Chance Rain Showers 55° 55° 15% <0.01 in S 6 G12 72% 46° 31% –
11 PM Slight Chance Rain Showers 54° 54° 15% <0.01 in S 6 G12 74% 46° 31% –
Thursday, October 299 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Rain Showers 53° 53° 15% <0.01 in SSW 5 G12 74% 45° 31% –
1 AM Slight Chance Rain Showers 52° 52° 15% <0.01 in SSW 5 G12 77% 45° 33% –
2 AM Slight Chance Rain Showers 51° 51° 15% <0.01 in SSW 5 G12 77% 44° 33% –
3 AM Slight Chance Rain Showers 50° 48° 15% <0.01 in SW 6 G12 80% 44° 33% –
4 AM Slight Chance Rain Showers 49° 47° 15% <0.01 in SW 6 G12 80% 43° 33% –
5 AM Slight Chance Rain Showers 48° 45° 15% <0.01 in SW 6 G12 83% 43° 33% –
6 AM Slight Chance Rain Showers 47° 45° 15% <0.01 in WSW 5 G12 86% 43° 33% –
7 AM Mostly Sunny 48° 46° 11% 0.00 in W 5 G12 83% 43° 46% –
8 AM Mostly Sunny 51° 51° 11% 0.00 in W 5 G12 77% 44° 46% –

National Weather Service forecast updated 5 hrs ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.