Florissant, MO Hourly Weather

Saint Louis County3:22 AM CDT38.79°N, 90.32°WElevation 574 ft

Next 48 hours

3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Tue Oct 27 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Wed Oct 28 12 AM 50° 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Monday, October 2621 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
3 AM Mostly Cloudy 57° 57° 1% 0.00 in S 1 77% 50° 66% 0
4 AM Mostly Cloudy 57° 57° 1% 0.00 in SW 1 75% 49° 70% 0
5 AM Mostly Cloudy 56° 56° 1% 0.00 in SW 1 80% 50° 74% 0
6 AM Mostly Cloudy 55° 55° 1% 0.00 in SW 1 80% 49° 75% 0
7 AM Mostly Cloudy 55° 55° 2% 0.00 in SW 1 80% 49° 75% 0
8 AM Mostly Cloudy 56° 56° 2% 0.00 in SW 1 80% 50° 72% 0
9 AM Mostly Cloudy 60° 60° 2% 0.00 in SW 2 72% 51° 71% 1
10 AM Mostly Cloudy 66° 66° 2% 0.00 in SW 2 58% 51° 70% 2
11 AM Partly Sunny 70° 70° 2% 0.00 in SW 3 51% 51° 66% 3
12 PM Partly Sunny 72° 72° 2% 0.00 in SW 5 46% 50° 59% 4
1 PM Partly Sunny 75° 75° 2% 0.00 in SW 5 40% 49° 55% 4
2 PM Partly Sunny 76° 76° 0% 0.00 in SW 5 37% 48° 53% 4
3 PM Partly Sunny 77° 77° 0% 0.00 in SW 5 36% 48° 51% 2
4 PM Mostly Sunny 77° 77° 2% 0.00 in S 3 35% 47° 49% 1
5 PM Mostly Sunny 76° 76° 2% 0.00 in S 2 37% 48° 43% 0
6 PM Partly Cloudy 72° 72° 1% 0.00 in SE 2 43% 48° 40% 0
7 PM Partly Cloudy 67° 67° 0% 0.00 in SE 2 52% 49° 40% 0
8 PM Partly Cloudy 65° 65° 0% 0.00 in SE 2 56% 49° 44% 0
9 PM Partly Cloudy 63° 63° 0% 0.00 in S 3 62% 50° 48% 0
10 PM Mostly Cloudy 61° 61° 0% 0.00 in SE 3 67% 50° 51% 0
11 PM Mostly Cloudy 60° 60° 0% 0.00 in S 3 69% 50° 51% 0
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 59° 59° 0% 0.00 in S 2 72% 50° 50% 0
1 AM Partly Cloudy 58° 58° 0% 0.00 in S 2 72% 49° 48% 0
2 AM Partly Cloudy 57° 57° 0% 0.00 in S 2 75% 49° 46% 0
3 AM Partly Cloudy 56° 56° 0% 0.00 in S 2 77% 49° 50% 0
4 AM Mostly Cloudy 56° 56° 0% 0.00 in S 2 77% 49° 59% 0
5 AM Mostly Cloudy 55° 55° 0% 0.00 in S 2 80% 49° 64% 0
6 AM Partly Sunny 54° 54° 0% 0.00 in S 2 80% 48° 65% 0
7 AM Partly Sunny 53° 53° 0% 0.00 in S 2 83% 48° 66% 0
8 AM Partly Sunny 55° 55° 0% 0.00 in S 3 80% 49° 68% 0
9 AM Partly Sunny 58° 58° 0% 0.00 in S 5 75% 50° 68% 1
10 AM Partly Sunny 64° 64° 0% 0.00 in S 5 63% 51° 67% 2
11 AM Partly Sunny 68° 68° 0% 0.00 in S 6 55% 51° 67% 3
12 PM Partly Sunny 71° 71° 0% 0.00 in S 6 47% 50° 67% 4
1 PM Partly Sunny 73° 73° 0% 0.00 in S 7 43% 49° 69% 4
2 PM Mostly Cloudy 75° 75° 0% 0.00 in S 7 40% 49° 70% 3
3 PM Mostly Cloudy 76° 76° 0% 0.00 in S 7 37% 48° 71% 2
4 PM Mostly Cloudy 75° 75° 0% 0.00 in S 7 38% 48° 72% 1
5 PM Mostly Cloudy 74° 74° 0% 0.00 in S 7 40% 48° 71% 0
6 PM Mostly Cloudy 71° 71° 0% 0.00 in S 6 46% 49° 69% 0
7 PM Mostly Cloudy 68° 68° 0% 0.00 in S 6 51% 49° 66% 0
8 PM Mostly Cloudy 66° 66° 0% 0.00 in S 6 56% 50° 64% 0
9 PM Mostly Cloudy 64° 64° 0% 0.00 in S 5 60% 50° 61% 0
10 PM Mostly Cloudy 63° 63° 0% 0.00 in S 5 67% 52° 59% 0
11 PM Mostly Cloudy 62° 62° 0% 0.00 in S 5 70% 52° 58% 0
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 61° 61° 0% 0.00 in S 3 70% 51° 56% 0
1 AM Mostly Cloudy 60° 60° 0% 0.00 in S 3 72% 51° 55% 0
2 AM Mostly Cloudy 59° 59° 0% 0.00 in S 3 75% 51° 52% 0
3 AM Partly Cloudy 58° 58° 0% 0.00 in S 3 77% 51° 49% 0
4 AM Partly Cloudy 58° 58° 0% 0.00 in S 3 77% 51° 46% 0
5 AM Partly Cloudy 56° 56° 0% 0.00 in S 3 80% 50° 45% 0
6 AM Mostly Sunny 56° 56° 0% 0.00 in S 3 80% 50° 44% 0
7 AM Mostly Sunny 56° 56° 0% 0.00 in S 3 80% 50° 43% 0
8 AM Mostly Sunny 59° 59° 0% 0.00 in S 5 75% 51° 39% –
9 AM Mostly Sunny 62° 62° 0% 0.00 in S 5 72% 53° 34% –
10 AM Mostly Sunny 66° 66° 0% 0.00 in S 6 65% 54° 30% –
11 AM Sunny 70° 70° 0% 0.00 in S 7 57% 54° 23% –
12 PM Sunny 74° 74° 0% 0.00 in S 7 50% 54° 17% –
1 PM Sunny 77° 77° 0% 0.00 in S 8 45% 54° 10% –
2 PM Sunny 79° 79° 0% 0.00 in S 8 42% 54° 9% –
3 PM Sunny 80° 80° 0% 0.00 in S 8 39% 53° 7% –
4 PM Sunny 80° 80° 0% 0.00 in S 8 39% 53° 6% –
5 PM Sunny 78° 78° 0% 0.00 in S 8 42% 53° 5% –
6 PM Clear 75° 75° 0% 0.00 in S 7 46% 53° 5% –
7 PM Clear 72° 72° 0% 0.00 in S 7 51% 53° 4% –
8 PM Clear 69° 69° 0% 0.00 in S 7 57% 53° 4% –
9 PM Clear 67° 67° 0% 0.00 in S 7 61% 53° 4% –
10 PM Clear 65° 65° 0% 0.00 in S 7 65% 53° 4% –
11 PM Clear 64° 64° 0% 0.00 in S 7 65% 52° 4% –
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 63° 63° 0% 0.00 in S 6 67% 52° 4% –
1 AM Clear 63° 63° 1% 0.00 in S 6 65% 51° 4% –
2 AM Clear 62° 62° 1% 0.00 in S 6 67% 51° 4% –
3 AM Clear 61° 61° 1% 0.00 in S 6 70% 51° 4% –
4 AM Clear 60° 60° 1% 0.00 in S 6 72% 51° 4% –
5 AM Clear 59° 59° 1% 0.00 in S 6 75% 51° 4% –
6 AM Sunny 58° 58° 1% 0.00 in S 6 77% 51° 4% –
7 AM Sunny 59° 59° 3% 0.00 in S 6 75% 51° 10% –
8 AM Sunny 61° 61° 3% 0.00 in S 6 72% 52° 10% –
9 AM Sunny 65° 65° 3% 0.00 in S 7 65% 53° 10% –
10 AM Sunny 69° 69° 3% 0.00 in S 7 59% 54° 10% –
11 AM Sunny 73° 73° 3% 0.00 in S 7 53% 55° 10% –
12 PM Sunny 77° 77° 3% 0.00 in S 7 48% 56° 10% –
1 PM Mostly Sunny 80° 80° 3% 0.00 in S 7 45% 57° 26% –
2 PM Mostly Sunny 82° 82° 3% 0.00 in S 7 44% 58° 26% –
3 PM Mostly Sunny 83° 83° 3% 0.00 in S 7 43% 58° 26% –
4 PM Mostly Sunny 83° 83° 3% 0.00 in S 7 43% 58° 26% –
5 PM Mostly Sunny 81° 81° 3% 0.00 in S 7 46% 58° 26% –
6 PM Partly Cloudy 78° 78° 3% 0.00 in S 6 48% 57° 26% –
7 PM Partly Cloudy 75° 75° 3% 0.00 in S 6 54% 57° 34% –
8 PM Partly Cloudy 72° 72° 3% 0.00 in S 6 59% 57° 34% –
9 PM Partly Cloudy 70° 70° 3% 0.00 in S 6 63% 57° 34% –
10 PM Partly Cloudy 68° 68° 3% 0.00 in S 6 68% 57° 34% –
11 PM Partly Cloudy 66° 66° 3% 0.00 in S 6 70% 56° 34% –
Friday, October 3024 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 65° 65° 3% 0.00 in S 5 73% 56° 34% –
1 AM Partly Cloudy 64° 64° 1% 0.00 in S 5 73% 55° 42% –
2 AM Partly Cloudy 63° 63° 1% 0.00 in S 5 75% 55° 42% –
3 AM Partly Cloudy 62° 62° 1% 0.00 in S 5 75% 54° 42% –
4 AM Partly Cloudy 61° 61° 1% 0.00 in S 5 78% 54° 42% –
5 AM Partly Cloudy 60° 60° 1% 0.00 in S 5 81% 54° 42% –
6 AM Mostly Sunny 59° 59° 1% 0.00 in S 3 80% 53° 42% –
7 AM Mostly Sunny 60° 60° 3% 0.00 in S 3 78% 53° 47% –
8 AM Mostly Sunny 62° 62° 3% 0.00 in S 3 72% 53° 47% –
9 AM Mostly Sunny 65° 65° 3% 0.00 in S 3 68% 54° 47% –
10 AM Mostly Sunny 69° 69° 3% 0.00 in S 5 61% 55° 47% –
11 AM Mostly Sunny 73° 73° 3% 0.00 in S 6 55% 56° 47% –
12 PM Mostly Sunny 76° 76° 3% 0.00 in S 6 50% 56° 47% –
1 PM Mostly Sunny 79° 79° 4% 0.00 in S 7 45% 56° 49% –
2 PM Mostly Sunny 81° 81° 4% 0.00 in S 7 42% 56° 49% –
3 PM Mostly Sunny 81° 81° 4% 0.00 in S 7 41% 55° 49% –
4 PM Mostly Sunny 81° 81° 4% 0.00 in S 7 41% 55° 49% –
5 PM Mostly Sunny 79° 79° 4% 0.00 in S 7 44% 55° 49% –
6 PM Partly Cloudy 77° 77° 4% 0.00 in S 6 47% 55° 49% –
7 PM Mostly Cloudy 74° 74° 6% 0.00 in S 6 51% 55° 67% –
8 PM Mostly Cloudy 71° 71° 6% 0.00 in S 6 57% 55° 67% –
9 PM Mostly Cloudy 69° 69° 6% 0.00 in S 5 63% 56° 67% –
10 PM Mostly Cloudy 67° 67° 6% 0.00 in S 5 68% 56° 67% –
11 PM Mostly Cloudy 66° 66° 6% 0.00 in S 5 70% 56° 67% –
Saturday, October 3124 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 65° 65° 6% 0.00 in S 5 70% 55° 67% –
1 AM Mostly Cloudy 65° 65° 13% 0.00 in S 5 70% 55° 74% –
2 AM Mostly Cloudy 64° 64° 13% 0.00 in S 5 73% 55° 74% –
3 AM Mostly Cloudy 64° 64° 13% 0.00 in S 5 73% 55° 74% –
4 AM Mostly Cloudy 63° 63° 13% 0.00 in S 5 75% 55° 74% –
5 AM Mostly Cloudy 62° 62° 13% 0.00 in S 5 78% 55° 74% –
6 AM Mostly Cloudy 62° 62° 13% 0.00 in S 5 78% 55° 74% –
7 AM Chance Rain Showers 62° 62° 33% <0.01 in S 5 81% 56° 70% –
8 AM Chance Rain Showers 64° 64° 33% <0.01 in S 6 78% 57° 70% –
9 AM Chance Rain Showers 66° 66° 33% <0.01 in S 6 75% 58° 70% –
10 AM Chance Rain Showers 68° 68° 33% <0.01 in S 7 73% 59° 70% –
11 AM Chance Rain Showers 70° 70° 33% <0.01 in S 7 71% 60° 70% –
12 PM Chance Rain Showers 72° 72° 33% <0.01 in S 8 66% 60° 70% –
1 PM Chance Rain Showers 73° 73° 52% <0.01 in S 8 64% 60° 72% –
2 PM Chance Rain Showers 74° 74° 52% <0.01 in S 8 G14 62% 60° 72% –
3 PM Chance Rain Showers 75° 75° 52% <0.01 in S 9 60% 60° 72% –
4 PM Chance Rain Showers 75° 75° 52% <0.01 in S 9 60% 60° 72% –
5 PM Chance Rain Showers 74° 74° 52% <0.01 in S 9 62% 60° 72% –
6 PM Chance Rain Showers 72° 72° 52% <0.01 in S 8 68% 61° 72% –
7 PM Rain Showers Likely 70° 70° 67% 0.02 in S 8 73% 61° 87% –
8 PM Rain Showers Likely 68° 68° 67% 0.02 in S 8 78% 61° 87% –
9 PM Rain Showers Likely 67° 67° 67% 0.02 in S 7 84% 62° 87% –
10 PM Rain Showers Likely 66° 66° 67% 0.02 in S 7 87% 62° 87% –
11 PM Rain Showers Likely 65° 65° 67% 0.02 in S 7 90% 62° 87% –
Sunday, November 15 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Rain Showers Likely 64° 64° 67% 0.02 in S 6 93% 62° 87% –
1 AM Rain Showers Likely 64° 64° 70% 0.03 in S 6 93% 62° 76% –
1 AM Rain Showers Likely 64° 64° 70% 0.03 in S 6 93% 62° 76% –
2 AM Rain Showers Likely 63° 63° 70% 0.03 in S 6 97% 62° 76% –
3 AM Rain Showers Likely 63° 63° 70% 0.03 in S 6 97% 62° 76% –

National Weather Service forecast updated 12 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. How to use Weather