Chesterfield, MO 63017 Hourly Weather

St. Louis County1:14 PM CDT38.65°N, 90.54°W

Next 48 hours

1 PM 4 PM 7 PM 10 PM Thu Oct 22 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Fri Oct 23 1 AM 4 AM 7 AM 10 AM 45° 50° 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2111 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
1 PM Sunny 71° 71° 1% 0.00 in SW 1 47% 50° 21% 5
2 PM Sunny 73° 73° 1% 0.00 in Calm 44% 50° 20% 4
3 PM Sunny 74° 74° 1% 0.00 in Calm 43% 50° 19% 3
4 PM Sunny 75° 75° 1% 0.00 in Calm 41% 50° 21% 1
5 PM Sunny 73° 73° 1% 0.00 in Calm 44% 50° 20% 0
6 PM Mostly Clear 70° 70° 1% 0.00 in Calm 51% 51° 17% 0
7 PM Mostly Clear 66° 66° 1% 0.00 in Calm 61% 52° 15% 0
8 PM Mostly Clear 61° 61° 1% 0.00 in Calm 72% 52° 13% 0
9 PM Mostly Clear 59° 59° 1% 0.00 in Calm 78% 52° 15% 0
10 PM Mostly Clear 57° 57° 1% 0.00 in Calm 80% 51° 12% 0
11 PM Mostly Clear 55° 55° 1% 0.00 in Calm 83% 50° 12% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 54° 54° 1% 0.00 in Calm 86% 50° 12% 0
1 AM Mostly Clear 52° 52° 1% 0.00 in Calm 93% 50° 14% 0
2 AM Mostly Clear 52° 52° 1% 0.00 in Calm 93% 50° 15% 0
3 AM Mostly Clear 50° 50° 1% 0.00 in Calm 100% 50° 17% 0
4 AM Mostly Clear 49° 49° 1% 0.00 in Calm 100% 49° 17% 0
5 AM Mostly Clear 49° 49° 1% 0.00 in Calm 100% 49° 10% 0
6 AM Sunny 48° 48° 1% 0.00 in Calm 100% 48° 3% 0
7 AM Sunny 48° 48° 1% 0.00 in Calm 100% 48° 3% 0
8 AM Sunny 49° 49° 1% 0.00 in Calm 100% 49° 1% 0
9 AM Sunny 54° 54° 0% 0.00 in Calm 90% 51° 1% 1
10 AM Sunny 63° 63° 0% 0.00 in Calm 67% 52° 0% 2
11 AM Sunny 68° 68° 0% 0.00 in Calm 57% 52° 0% 4
12 PM Sunny 72° 72° 0% 0.00 in Calm 49% 52° 2% 4
1 PM Sunny 74° 74° 0% 0.00 in Calm 46% 52° 2% 5
2 PM Sunny 75° 75° 0% 0.00 in Calm 45% 52° 0% 4
3 PM Sunny 76° 76° 0% 0.00 in N 1 43% 52° 1% 2
4 PM Sunny 77° 77° 0% 0.00 in N 1 42% 52° 2% 1
5 PM Sunny 75° 75° 0% 0.00 in NE 1 45% 52° 2% 0
6 PM Clear 72° 72° 0% 0.00 in Calm 51% 53° 1% 0
7 PM Clear 68° 68° 0% 0.00 in Calm 61% 54° 2% 0
8 PM Clear 63° 63° 0% 0.00 in Calm 72% 54° 1% 0
9 PM Clear 61° 61° 0% 0.00 in Calm 75% 53° 1% 0
10 PM Clear 59° 59° 0% 0.00 in Calm 80% 53° 2% 0
11 PM Mostly Clear 57° 57° 0% 0.00 in Calm 83% 52° 6% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 55° 55° 0% 0.00 in Calm 90% 52° 3% 0
1 AM Clear 54° 54° 0% 0.00 in Calm 93% 52° 2% 0
2 AM Clear 53° 53° 0% 0.00 in Calm 86% 49° 1% 0
3 AM Clear 52° 52° 0% 0.00 in SE 1 86% 48° 1% 0
4 AM Clear 51° 51° 0% 0.00 in SE 1 89% 48° 1% 0
5 AM Clear 50° 50° 0% 0.00 in SE 1 89% 47° 1% 0
6 AM Sunny 50° 50° 0% 0.00 in SE 1 89% 47° 2% 0
7 AM Sunny 49° 49° 0% 0.00 in SE 1 93% 47° 2% 0
8 AM Sunny 54° 54° 0% 0.00 in SE 2 80% 48° 2% 0
9 AM Sunny 58° 58° 0% 0.00 in SE 2 75% 50° 1% 1
10 AM Sunny 62° 62° 0% 0.00 in SE 3 67% 51° 1% 2
11 AM Sunny 66° 66° 0% 0.00 in SE 3 58% 51° 1% 3
12 PM Sunny 70° 70° 0% 0.00 in SE 5 51% 51° 2% 4
1 PM Sunny 73° 73° 0% 0.00 in SE 5 44% 50° 2% 5
2 PM Sunny 74° 74° 0% 0.00 in SE 5 43% 50° 3% 4
3 PM Sunny 74° 74° 0% 0.00 in SE 5 43% 50° 3% 3
4 PM Sunny 75° 75° 0% 0.00 in SE 5 41% 50° 4% 1
5 PM Sunny 72° 72° 0% 0.00 in SE 5 46% 50° 6% 0
6 PM Mostly Clear 70° 70° 0% 0.00 in SE 3 G8 49% 50° 7% 0
7 PM Mostly Clear 67° 67° 0% 0.00 in SE 3 54% 50° 9% 0
8 PM Mostly Clear 64° 64° 0% 0.00 in SE 3 60% 50° 12% 0
9 PM Mostly Clear 61° 61° 0% 0.00 in SE 3 65% 49° 14% 0
10 PM Mostly Clear 59° 59° 0% 0.00 in SE 3 69% 49° 17% 0
11 PM Mostly Clear 57° 57° 0% 0.00 in SE 3 72% 48° 19% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 55° 55° 0% 0.00 in SE 3 77% 48° 20% 0
1 AM Mostly Clear 54° 54° 0% 0.00 in SE 3 77% 47° 22% 0
2 AM Mostly Clear 53° 53° 0% 0.00 in SE 3 80% 47° 24% –
3 AM Partly Cloudy 52° 52° 0% 0.00 in SE 3 80% 46° 27% –
4 AM Partly Cloudy 51° 51° 0% 0.00 in SE 3 83% 46° 29% –
5 AM Partly Cloudy 50° 49° 0% 0.00 in SE 3 83% 45° 29% –
6 AM Mostly Sunny 49° 49° 0% 0.00 in SE 2 83% 44° 29% –
7 AM Mostly Sunny 49° 49° 0% 0.00 in SE 2 83% 44° 29% –
8 AM Mostly Sunny 52° 52° 0% 0.00 in SE 2 77% 45° 30% –
9 AM Mostly Sunny 57° 57° 0% 0.00 in SE 3 69% 47° 31% –
10 AM Mostly Sunny 62° 62° 0% 0.00 in SE 3 60% 48° 32% –
11 AM Mostly Sunny 66° 66° 0% 0.00 in SE 3 52% 48° 35% –
12 PM Mostly Sunny 70° 70° 0% 0.00 in SE 5 46% 48° 38% –
1 PM Mostly Sunny 73° 73° 0% 0.00 in SE 5 41% 48° 41% –
2 PM Mostly Sunny 76° 76° 0% 0.00 in SE 5 37% 48° 42% –
3 PM Mostly Sunny 76° 76° 0% 0.00 in SE 5 39% 49° 43% –
4 PM Mostly Sunny 76° 76° 0% 0.00 in SE 5 39% 49° 44% –
5 PM Mostly Sunny 74° 74° 0% 0.00 in SE 5 41% 49° 47% –
6 PM Mostly Cloudy 71° 71° 0% 0.00 in SE 3 47% 50° 51% –
7 PM Mostly Cloudy 68° 68° 0% 0.00 in SE 3 53% 50° 54% –
8 PM Mostly Cloudy 65° 65° 0% 0.00 in SE 3 58% 50° 54% –
9 PM Mostly Cloudy 62° 62° 0% 0.00 in SE 3 62% 49° 54% –
10 PM Mostly Cloudy 60° 60° 0% 0.00 in SE 3 67% 49° 54% –
11 PM Mostly Cloudy 59° 59° 0% 0.00 in S 3 69% 49° 54% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 58° 58° 0% 0.00 in S 2 69% 48° 54% –
1 AM Mostly Cloudy 57° 57° 0% 0.00 in S 2 72% 48° 56% –
2 AM Mostly Cloudy 56° 56° 0% 0.00 in S 2 74% 48° 56% –
3 AM Mostly Cloudy 55° 55° 0% 0.00 in S 2 74% 47° 56% –
4 AM Mostly Cloudy 54° 54° 0% 0.00 in S 2 77% 47° 56% –
5 AM Mostly Cloudy 52° 52° 0% 0.00 in S 2 80% 46° 56% –
6 AM Partly Sunny 51° 51° 0% 0.00 in S 2 80% 45° 56% –
7 AM Partly Sunny 52° 52° 0% 0.00 in S 2 77% 45° 51% –
8 AM Partly Sunny 55° 55° 0% 0.00 in S 2 72% 46° 51% –
9 AM Partly Sunny 60° 60° 0% 0.00 in S 3 64% 48° 51% –
10 AM Partly Sunny 65° 65° 0% 0.00 in S 3 56% 49° 51% –
11 AM Partly Sunny 69° 69° 0% 0.00 in S 3 49% 49° 51% –
12 PM Partly Sunny 73° 73° 0% 0.00 in SW 3 43% 49° 51% –
1 PM Mostly Sunny 76° 76° 0% 0.00 in SW 3 39% 49° 47% –
2 PM Mostly Sunny 78° 78° 0% 0.00 in S 3 36% 49° 47% –
3 PM Mostly Sunny 79° 79° 0% 0.00 in S 2 35% 49° 47% –
4 PM Mostly Sunny 78° 78° 0% 0.00 in S 2 36% 49° 47% –
5 PM Mostly Sunny 76° 76° 0% 0.00 in S 2 40% 50° 47% –
6 PM Partly Cloudy 73° 73° 0% 0.00 in S 2 44% 50° 47% –
7 PM Mostly Cloudy 69° 69° 0% 0.00 in SE 2 53% 51° 52% –
8 PM Mostly Cloudy 66° 66° 0% 0.00 in S 2 58% 51° 52% –
9 PM Mostly Cloudy 63° 63° 0% 0.00 in S 2 62% 50° 52% –
10 PM Mostly Cloudy 61° 61° 0% 0.00 in S 2 67% 50° 52% –
11 PM Mostly Cloudy 59° 59° 0% 0.00 in S 2 72% 50° 52% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 58° 58° 0% 0.00 in S 1 72% 49° 52% –
1 AM Mostly Cloudy 57° 57° 0% 0.00 in S 1 75% 49° 56% –
2 AM Mostly Cloudy 56° 56° 0% 0.00 in S 1 77% 49° 56% –
3 AM Mostly Cloudy 55° 55° 0% 0.00 in SW 1 77% 48° 56% –
4 AM Mostly Cloudy 54° 54° 0% 0.00 in SW 1 80% 48° 56% –
5 AM Mostly Cloudy 53° 53° 0% 0.00 in SW 1 80% 47° 56% –
6 AM Partly Sunny 52° 52° 0% 0.00 in SW 1 83% 47° 56% –
7 AM Partly Sunny 52° 52° 2% 0.00 in SW 1 83% 47° 61% –
8 AM Partly Sunny 55° 55° 2% 0.00 in SW 1 77% 48° 61% –
9 AM Partly Sunny 59° 59° 2% 0.00 in SW 2 69% 49° 61% –
10 AM Partly Sunny 63° 63° 2% 0.00 in SW 2 62% 50° 61% –
11 AM Partly Sunny 67° 67° 2% 0.00 in SW 2 54% 50° 61% –
12 PM Partly Sunny 70° 70° 2% 0.00 in SW 2 47% 49° 61% –
1 PM Partly Sunny 73° 73° 3% 0.00 in SW 2 43% 49° 58% –
2 PM Partly Sunny 74° 74° 3% 0.00 in SW 2 41% 49° 58% –
3 PM Partly Sunny 75° 75° 3% 0.00 in SW 2 40% 49° 58% –
4 PM Partly Sunny 74° 74° 3% 0.00 in SW 2 43% 50° 58% –
5 PM Partly Sunny 72° 72° 3% 0.00 in S 2 48% 51° 58% –
6 PM Mostly Cloudy 70° 70° 3% 0.00 in SE 2 53% 52° 58% –
7 PM Mostly Cloudy 67° 67° 0% 0.00 in E 2 59% 52° 56% –
8 PM Mostly Cloudy 64° 64° 0% 0.00 in E 2 65% 52° 56% –
9 PM Mostly Cloudy 61° 61° 0% 0.00 in NE 2 70% 51° 56% –
10 PM Mostly Cloudy 59° 59° 0% 0.00 in N 2 75% 51° 56% –
11 PM Mostly Cloudy 57° 57° 0% 0.00 in N 2 80% 51° 56% –
Tuesday, October 2723 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 56° 56° 0% 0.00 in N 2 80% 50° 56% –
1 AM Mostly Cloudy 55° 55° 4% 0.00 in N 2 83% 50° 64% –
2 AM Mostly Cloudy 54° 54° 4% 0.00 in N 2 86% 50° 64% –
3 AM Mostly Cloudy 54° 54° 4% 0.00 in N 2 83% 49° 64% –
4 AM Mostly Cloudy 53° 53° 4% 0.00 in N 2 86% 49° 64% –
5 AM Mostly Cloudy 52° 52° 4% 0.00 in N 2 89% 49° 64% –
6 AM Partly Sunny 51° 51° 4% 0.00 in N 2 89% 48° 64% –
7 AM Slight Chance Rain Showers 51° 51° 19% <0.01 in N 2 89% 48° 68% –
8 AM Slight Chance Rain Showers 53° 53° 19% <0.01 in N 2 86% 49° 68% –
9 AM Slight Chance Rain Showers 56° 56° 19% <0.01 in N 2 77% 49° 68% –
10 AM Slight Chance Rain Showers 59° 59° 19% <0.01 in N 2 72% 50° 68% –
11 AM Slight Chance Rain Showers 61° 61° 19% <0.01 in N 2 67% 50° 68% –
12 PM Slight Chance Rain Showers 63° 63° 19% <0.01 in N 3 60% 49° 68% –
1 PM Slight Chance Rain Showers 65° 65° 15% <0.01 in N 3 56% 49° 55% –
2 PM Slight Chance Rain Showers 66° 66° 15% <0.01 in N 3 54% 49° 55% –
3 PM Slight Chance Rain Showers 67° 67° 15% <0.01 in N 3 52% 49° 55% –
4 PM Slight Chance Rain Showers 67° 67° 15% <0.01 in N 3 52% 49° 55% –
5 PM Slight Chance Rain Showers 66° 66° 15% <0.01 in N 3 54% 49° 55% –
6 PM Slight Chance Rain Showers 63° 63° 15% <0.01 in N 3 62% 50° 55% –
7 PM Mostly Cloudy 61° 61° 7% 0.00 in N 3 67% 50° 61% –
8 PM Mostly Cloudy 59° 59° 7% 0.00 in N 3 72% 50° 61% –
9 PM Mostly Cloudy 57° 57° 7% 0.00 in NE 2 77% 50° 61% –
10 PM Mostly Cloudy 55° 55° 7% 0.00 in NE 2 83% 50° 61% –

National Weather Service forecast updated 1 hr 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 4Conservative index and reflects what the press published. Terms of use.