Sycamore, IL 60178 Hourly Weather

DeKalb County9:36 AM CDT41.99°N, 88.69°W

Next 48 hours

9 AM 12 PM 3 PM 6 PM 9 PM Thu Oct 22 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Fri Oct 23 12 AM 3 AM 6 AM 45° 50° 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2115 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
9 AM Sunny 51° 51° 0% 0.00 in Calm 78% 44° 7% 1
10 AM Sunny 58° 58° 0% 0.00 in SSW 5 62% 46° 6% 2
11 AM Sunny 63° 63° 0% 0.00 in WSW 5 54% 46° 3% 3
12 PM Sunny 66° 67° 0% 0.00 in WSW 5 49% 47° 4% 4
1 PM Sunny 70° 70° 0% 0.00 in SW 5 43% 46° 6% 4
2 PM Sunny 71° 71° 0% 0.00 in SW 5 42% 46° 2% 3
3 PM Sunny 71° 71° 0% 0.00 in SSW 5 41% 46° 1% 2
4 PM Sunny 72° 72° 0% 0.00 in SSW 5 41% 47° 2% 1
5 PM Sunny 70° 70° 0% 0.00 in SW 5 45% 48° 1% 0
6 PM Clear 66° 67° 0% 0.00 in Calm 51% 48° 1% 0
7 PM Clear 63° 63° 0% 0.00 in Calm 59% 48° 5% 0
8 PM Clear 58° 58° 0% 0.00 in Calm 69% 48° 2% 0
9 PM Clear 56° 56° 0% 0.00 in Calm 75% 48° 4% 0
10 PM Mostly Clear 54° 54° 0% 0.00 in Calm 79% 48° 6% 0
11 PM Clear 54° 54° 0% 0.00 in Calm 82% 48° 3% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 53° 53° 0% 0.00 in Calm 84% 48° 2% 0
1 AM Clear 52° 52° 0% 0.00 in Calm 86% 48° 3% 0
2 AM Clear 51° 51° 0% 0.00 in Calm 88% 48° 3% 0
3 AM Clear 50° 50° 0% 0.00 in Calm 90% 47° 2% 0
4 AM Clear 49° 49° 0% 0.00 in Calm 93% 47° 3% 0
5 AM Clear 48° 48° 0% 0.00 in Calm 95% 47° 3% 0
6 AM Sunny 48° 48° 0% 0.00 in Calm 96% 47° 4% 0
7 AM Sunny 47° 47° 0% 0.00 in Calm 98% 47° 6% 0
8 AM Sunny 50° 50° 0% 0.00 in Calm 95% 48° 5% 0
9 AM Sunny 56° 56° 0% 0.00 in Calm 84% 51° 7% 1
10 AM Sunny 61° 61° 0% 0.00 in Calm 71% 52° 6% 2
11 AM Sunny 66° 66° 0% 0.00 in Calm 62% 52° 7% 3
12 PM Sunny 69° 69° 0% 0.00 in Calm 54% 52° 6% 4
1 PM Sunny 71° 71° 0% 0.00 in Calm 49% 51° 5% 4
2 PM Sunny 72° 72° 0% 0.00 in Calm 46% 50° 18% 3
3 PM Sunny 73° 73° 0% 0.00 in ENE 5 45% 50° 17% 2
4 PM Sunny 73° 73° 0% 0.00 in ENE 5 45% 50° 21% 1
5 PM Sunny 70° 70° 0% 0.00 in E 5 49% 51° 24% 0
6 PM Mostly Clear 66° 66° 0% 0.00 in E 5 59% 51° 22% 0
7 PM Mostly Clear 61° 61° 0% 0.00 in E 5 71% 51° 18% 0
8 PM Mostly Clear 57° 57° 0% 0.00 in E 5 80% 51° 14% 0
9 PM Mostly Clear 55° 55° 0% 0.00 in E 5 88% 51° 9% 0
10 PM Clear 53° 53° 0% 0.00 in E 5 93% 51° 5% 0
11 PM Mostly Clear 52° 52° 0% 0.00 in E 5 96% 51° 7% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 51° 51° 0% 0.00 in ESE 5 99% 50° 10% 0
1 AM Mostly Clear 50° 50° 0% 0.00 in Calm 100% 50° 12% 0
2 AM Mostly Clear 49° 49° 0% 0.00 in Calm 100% 49° 13% 0
3 AM Mostly Clear 49° 49° 0% 0.00 in Calm 100% 49° 15% 0
4 AM Mostly Clear 48° 48° 0% 0.00 in Calm 100% 48° 16% 0
5 AM Mostly Clear 47° 47° 0% 0.00 in Calm 100% 47° 17% 0
6 AM Sunny 46° 46° 0% 0.00 in Calm 100% 46° 18% 0
7 AM Sunny 47° 47° 0% 0.00 in Calm 100% 47° 19% 0
8 AM Sunny 49° 49° 0% 0.00 in SE 5 100% 49° 20% 0
9 AM Sunny 53° 53° 0% 0.00 in SSE 5 90% 50° 20% 1
10 AM Sunny 58° 58° 0% 0.00 in SSE 5 79% 51° 21% 2
11 AM Sunny 62° 62° 0% 0.00 in SSE 5 67% 51° 21% 3
12 PM Sunny 66° 66° 0% 0.00 in SSE 5 G10 58% 50° 21% 3
1 PM Sunny 68° 69° 0% 0.00 in SSE 5 G12 51% 50° 21% 4
2 PM Sunny 70° 71° 0% 0.00 in SSE 5 G12 47% 49° 22% 3
3 PM Sunny 71° 71° 0% 0.00 in SSE 5 G12 45% 49° 23% 2
4 PM Sunny 70° 70° 0% 0.00 in SSE 5 G12 46% 49° 24% 1
5 PM Mostly Sunny 68° 68° 0% 0.00 in SSE 5 G10 50% 49° 26% 0
6 PM Partly Cloudy 64° 65° 0% 0.00 in SE 5 57% 49° 28% 0
7 PM Partly Cloudy 61° 61° 0% 0.00 in SE 5 64% 49° 30% 0
8 PM Partly Cloudy 59° 59° 0% 0.00 in SE 5 70% 49° 29% –
9 PM Partly Cloudy 57° 57° 0% 0.00 in SE 5 G10 74% 49° 28% –
10 PM Partly Cloudy 56° 56° 0% 0.00 in SE 5 G12 77% 49° 27% –
11 PM Partly Cloudy 55° 55° 0% 0.00 in SE 5 G12 79% 48° 32% –
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 54° 54° 0% 0.00 in SSE 5 G12 79% 48° 37% –
1 AM Partly Cloudy 54° 54° 0% 0.00 in SSE 5 G12 79% 47° 42% –
2 AM Partly Cloudy 53° 53° 0% 0.00 in SSE 5 G12 79% 47° 40% –
3 AM Partly Cloudy 52° 52° 0% 0.00 in SSE 5 G12 80% 46° 39% –
4 AM Partly Cloudy 51° 51° 0% 0.00 in SSE 5 G12 82% 46° 37% –
5 AM Partly Cloudy 50° 47° 0% 0.00 in SSE 5 G10 85% 45° 37% –
6 AM Mostly Sunny 49° 46° 0% 0.00 in SSE 5 G10 87% 45° 36% –
7 AM Mostly Sunny 49° 47° 0% – SSE 5 G10 86% 45° 36% –
8 AM Mostly Sunny 51° 51° 0% – SSE 5 G12 83% 46° 37% –
9 AM Mostly Sunny 55° 55° 0% – S 5 G13 77% 48° 39% –
10 AM Mostly Sunny 59° 59° 0% – S 10 69% 49° 40% –
11 AM Mostly Sunny 63° 63° 0% – S 10 61% 49° 42% –
12 PM Mostly Sunny 66° 66° 0% – S 10 G16 54% 49° 45% –
1 PM Mostly Sunny 68° 69° 0% – S 10 G17 49% 49° 47% –
2 PM Mostly Sunny 70° 70° 0% – S 10 G17 46% 48° 48% –
3 PM Mostly Sunny 71° 71° 0% – S 10 G17 44% 48° 50% –
4 PM Partly Sunny 70° 71° 0% – S 10 G16 45% 48° 51% –
5 PM Partly Sunny 68° 68° 0% – S 10 48% 48° 54% –
6 PM Mostly Cloudy 65° 65° 0% – S 10 54% 48° 57% –
7 PM Mostly Cloudy 64° 64° 0% – S 5 G12 56% 48° 59% –
8 PM Mostly Cloudy 61° 61° 0% – S 5 G12 60% 48° 59% –
9 PM Mostly Cloudy 59° 59° 0% – S 5 G13 64% 47° 59% –
10 PM Mostly Cloudy 58° 58° 0% – S 5 G13 67% 47° 59% –
11 PM Mostly Cloudy 56° 56° 0% – S 5 G13 70% 46° 59% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 55° 55° 0% – S 5 G12 71% 46° 59% –
1 AM Mostly Cloudy 55° 55° 1% – S 5 G12 72% 46° 58% –
2 AM Mostly Cloudy 54° 54° 1% – S 5 G12 73% 45° 58% –
3 AM Mostly Cloudy 53° 53° 1% – S 5 G10 74% 45° 58% –
4 AM Mostly Cloudy 53° 53° 1% – S 5 G10 75% 45° 58% –
5 AM Mostly Cloudy 52° 52° 1% – S 5 77% 45° 58% –
6 AM Partly Sunny 51° 51° 1% – SSW 5 78% 45° 58% –
7 AM Partly Sunny 52° 52° 1% – SSW 5 78% 45° 64% –
8 AM Partly Sunny 54° 54° 1% – SSW 5 75% 46° 64% –
9 AM Partly Sunny 57° 57° 1% – SSW 5 71% 48° 64% –
10 AM Partly Sunny 61° 61° 1% – SSW 5 66% 49° 64% –
11 AM Partly Sunny 64° 64° 1% – SW 5 G10 60% 50° 64% –
12 PM Partly Sunny 67° 67° 1% – SW 5 G10 54% 50° 64% –
1 PM Partly Sunny 70° 70° 1% – WSW 5 G10 50% 50° 51% –
2 PM Partly Sunny 72° 72° 1% – WSW 5 G10 47% 50° 51% –
3 PM Partly Sunny 72° 72° 1% – WSW 5 G10 46% 50° 51% –
4 PM Partly Sunny 72° 72° 1% – WSW 5 G10 47% 50° 51% –
5 PM Partly Sunny 70° 70° 1% – WSW 5 50% 50° 51% –
6 PM Mostly Cloudy 67° 67° 1% – SW 5 55% 50° 51% –
7 PM Mostly Cloudy 64° 64° 2% – SW 5 61% 50° 56% –
8 PM Mostly Cloudy 61° 61° 2% – WSW 5 66% 50° 56% –
9 PM Mostly Cloudy 59° 59° 2% – W 5 71% 49° 56% –
10 PM Mostly Cloudy 57° 57° 2% – WNW 5 75% 49° 56% –
11 PM Mostly Cloudy 55° 55° 2% – Calm 77% 48° 56% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 54° 54° 2% – Calm 78% 48° 56% –
1 AM Mostly Cloudy 54° 54° 5% – Calm 79% 47° 67% –
2 AM Mostly Cloudy 53° 53° 5% – Calm 79% 47° 67% –
3 AM Mostly Cloudy 52° 52° 5% – NE 5 80% 46° 67% –
4 AM Mostly Cloudy 52° 52° 5% – NE 5 80% 46° 67% –
5 AM Mostly Cloudy 51° 51° 5% – NE 5 82% 45° 67% –
6 AM Partly Sunny 50° 50° 5% – NE 5 84% 45° 67% –
7 AM Partly Sunny 50° 50° 8% – NE 5 84% 45° 68% –
8 AM Partly Sunny 52° 52° 8% – ENE 5 81% 46° 68% –
9 AM Partly Sunny 55° 55° 8% – ENE 5 77% 48° 68% –
10 AM Partly Sunny 58° 58° 8% – ENE 5 72% 49° 68% –
11 AM Partly Sunny 60° 60° 8% – NE 5 67% 49° 68% –
12 PM Partly Sunny 62° 62° 8% – NNE 5 G10 62% 49° 68% –
1 PM Slight Chance Rain Showers 64° 64° 15% – N 5 G10 58% 49° 69% –
2 PM Slight Chance Rain Showers 65° 65° 15% – NNE 5 G12 55% 48° 69% –
3 PM Slight Chance Rain Showers 65° 65° 15% – NNE 5 G12 53% 48° 69% –
4 PM Slight Chance Rain Showers 65° 65° 15% – NNE 10 54% 48° 69% –
5 PM Slight Chance Rain Showers 63° 63° 15% – NNE 10 57% 48° 69% –
6 PM Slight Chance Rain Showers 61° 61° 15% – NNE 10 62% 48° 69% –
7 PM Slight Chance Rain Showers 59° 59° 23% – NNE 10 68% 48° 73% –
8 PM Slight Chance Rain Showers 56° 56° 23% – NNE 5 G12 74% 48° 73% –
9 PM Slight Chance Rain Showers 54° 54° 23% – NNE 5 G12 80% 48° 73% –
10 PM Slight Chance Rain Showers 52° 52° 23% – NNE 5 G12 86% 48° 73% –
11 PM Slight Chance Rain Showers 51° 49° 23% – NNE 5 G10 88% 47° 73% –
Tuesday, October 2719 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Rain Showers 50° 49° 23% – NNE 5 89% 47° 73% –
1 AM Slight Chance Rain Showers 50° 48° 20% – NNE 5 89% 47° 71% –
2 AM Slight Chance Rain Showers 49° 47° 20% – NNE 5 91% 46° 71% –
3 AM Slight Chance Rain Showers 48° 46° 20% – NNE 5 92% 46° 71% –
4 AM Slight Chance Rain Showers 47° 45° 20% – NNE 5 94% 45° 71% –
5 AM Slight Chance Rain Showers 46° 43° 20% – NNE 5 G10 96% 45° 71% –
6 AM Slight Chance Rain Showers 45° 43° 20% – NNE 5 G10 96% 44° 71% –
7 AM Mostly Cloudy 46° 43° 11% – NNE 5 G10 95% 44° 73% –
8 AM Mostly Cloudy 48° 45° 11% – NNE 5 G10 91% 45° 73% –
9 AM Mostly Cloudy 50° 48° 11% – NE 5 G12 86% 46° 73% –
10 AM Mostly Cloudy 53° 53° 11% – NE 5 G12 80% 47° 73% –
11 AM Mostly Cloudy 55° 55° 11% – NE 10 75% 47° 73% –
12 PM Mostly Cloudy 56° 56° 11% – NE 10 69% 46° 73% –
1 PM Partly Sunny 57° 57° 12% – NE 10 65% 45° 65% –
2 PM Partly Sunny 57° 57° 12% – NE 10 62% 45° 65% –
3 PM Partly Sunny 57° 57° 12% – NE 10 61% 44° 65% –
4 PM Partly Sunny 57° 57° 12% – NE 10 62% 44° 65% –
5 PM Partly Sunny 56° 56° 12% – NE 10 65% 44° 65% –
6 PM Mostly Cloudy 54° 54° 12% – ENE 10 70% 44° 65% –

National Weather Service forecast updated 3 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.