Hourly Weather Forecast for Wednesday

O'Fallon, Missouri (63366)
Source 
Forecast data derived from Weather Underground BestForecast
12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM
Temperature / Dew Point (°F):
26 / 19
25 / 19
24 / 19
25 / 20
29 / 21
29 / 19
26 / 17
25 / 17
Humidity (%):
74% 76% 81% 81% 72% 65% 68% 72%
Pressure (in):
30.35 30.35 30.36 30.36 30.36 30.35 30.35 30.35
Wind (mph):
NNE
3 mph NNE
(23°)
NNE
4 mph NNE
(20°)
NNE
4 mph NNE
(23°)
NNE
5 mph NNE
(27°)
NNE
5 mph NNE
(29°)
NNE
6 mph NNE
(33°)
NE
6 mph NE
(47°)
NE
5 mph NE
(53°)
Conditions:
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Probability of Precipitation (%):
0% 20%
0.0 in
20%
0.0 in
0% 0% 0% 0% 20%
0.0 in
Cloud Cover (%):
32% 32% 34% 39% 44% 44% 43% 43%
Thursday
clear Sunny. High 52F. Winds S at 10 to 20 mph.
Thursday Night
nt_partlycloudy A few clouds from time to time. Low 39F. Winds SSE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 30 47 | 34 44 | 34 42 | 35
Wind 6 mph S 12 mph S 11 mph SSE 9 mph S
Humidity 89% 61% 69% 77%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 1% 7% 51%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:19 AM
4:46 PM
Friday
partlycloudy Intervals of clouds and sunshine. High 52F. Winds S at 10 to 15 mph.
Friday Night
nt_chancerain Considerable cloudiness. Occasional rain showers later at night. Low 44F. Winds S at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 35 52 | 42 50 | 45 50 | 46
Wind 8 mph S 12 mph SSW 7 mph SSE 10 mph S
Humidity 84% 70% 80% 86%
Chance of Precip. 0% 0% 0% 40%
Cloud Cover 11% 37% 73% 85%
Conditions Clear Partly Cloudy Mostly Cloudy Chance of Rain
Sunrise & Sunset
7:19 AM
4:47 PM
Saturday
chancerain Cloudy with a few showers. High 46F. Winds W at 10 to 15 mph. Chance of rain 30%.
Saturday Night
nt_partlycloudy Cloudy early with partial clearing expected late. Low near 30F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 45 45 | 44 39 | 34 35 | 28
Wind 7 mph SSW 10 mph WNW 8 mph NW 6 mph NNW
Humidity 100% 96% 83% 75%
Chance of Precip. 30% 30% 10% 10%
Cloud Cover 93% 87% 65% 63%
Conditions Chance of Rain Chance of Rain Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
7:20 AM
4:47 PM
Sunday
clear Sunny skies. High 39F. Winds light and variable.
Sunday Night
nt_clear Clear to partly cloudy. Low around 30F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 26 37 | 23 34 | 23 32 | 25
Wind 4 mph NNW 3 mph N 4 mph ENE 4 mph E
Humidity 83% 57% 63% 75%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 37% 17% 9% 13%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
7:20 AM
4:48 PM
Monday
clear A few passing clouds, otherwise generally sunny. High 41F. Winds ENE at 5 to 10 mph.
Monday Night
nt_clear A mostly clear sky. Low 27F. Winds NNE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 22 39 | 25 33 | 26 30 | 23
Wind 4 mph ENE 6 mph E 7 mph NNE 8 mph NNE
Humidity 71% 57% 75% 76%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 42% 34% 15% 10%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:20 AM
4:49 PM
Tuesday
mostlycloudy Partly cloudy skies during the morning hours will become overcast in the afternoon. High 34F. Winds NNE at 10 to 15 mph.
Tuesday Night
nt_clear Mainly clear skies. Low 22F. Winds NNE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 21 32 | 19 28 | 11 26 | 2
Wind 8 mph NNE 9 mph NNE 8 mph NNE 7 mph NNE
Humidity 77% 57% 47% 34%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 18% 74% 67% 56%
Conditions Clear Mostly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
7:20 AM
4:50 PM
Wednesday
partlycloudy Intervals of clouds and sunshine. High near 30F. Winds NNW at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low 19F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | -1 30 | 2 26 | 4 25 | 8
Wind 5 mph N 10 mph NNW 6 mph N 6 mph N
Humidity 35% 30% 38% 47%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 31% 26% 38% 43%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:21 AM
4:50 PM
Thursday
cloudy Cloudy. High 32F. Winds W at 5 to 10 mph.
Thursday Night
nt_mostlycloudy Considerable cloudiness. Low 21F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 4 29 | 9 27 | 12 25 | 12
Wind 8 mph WNW 9 mph WSW 6 mph W 7 mph WSW
Humidity 50% 41% 53% 56%
Chance of Precip. 0% 0% 20% 0%
Cloud Cover 43% 84% 83% 73%
Conditions Partly Cloudy Overcast Overcast Mostly Cloudy
Sunrise & Sunset
7:21 AM
4:51 PM
Friday
snow Mostly cloudy skies early. A few snow showers developing later in the day. High 34F. Winds W at 5 to 10 mph. Chance of snow 30%.
Friday Night
nt_chancesnow Snow showers before midnight. Becoming clear later. Low 26F. Winds NNW at 5 to 10 mph. Chance of snow 50%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 12 31 | 16 31 | 19 29 | 20
Wind 6 mph W 9 mph WSW 6 mph NNE 5 mph N
Humidity 63% 53% 62% 71%
Chance of Precip. 0% 20% 30% 50%
Cloud Cover 63% 63% 67% 50%
Conditions Mostly Cloudy Mostly Cloudy Snow Showers Snow Showers
Sunrise & Sunset
7:21 AM
4:52 PM
Saturday
clear A few clouds from time to time. High 36F. Winds NW at 5 to 10 mph.
Saturday Night
nt_clear Mostly clear skies. Low 24F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 20 36 | 24 31 | 22 28 | 19
Wind 6 mph SW 7 mph W 6 mph NE 4 mph NNW
Humidity 75% 63% 68% 66%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 20% 18% 22% 23%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:21 AM
4:53 PM
Sunday
clear Sunny skies. High 32F. Winds NNW at 5 to 10 mph.
Sunday Night
nt_clear Mostly clear skies. Low 22F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 16 32 | 17 28 | 17 25 | 16
Wind 5 mph NNW 7 mph NW 5 mph NNW 5 mph WNW
Humidity 68% 53% 62% 68%
Chance of Precip. 20% 0% 0% 0%
Cloud Cover 21% 17% 19% 25%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Monday
clear Mainly sunny. High 34F. Winds W at 5 to 10 mph.
Monday Night
nt_clear Mostly clear skies. Low 24F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 15 32 | 16 29 | 18 26 | 17
Wind 5 mph NW 8 mph WSW 5 mph NW 4 mph NW
Humidity 72% 51% 63% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 28% 21% 15% 23%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Tuesday
partlycloudy Partly cloudy skies. High 33F. Winds SSE at 5 to 10 mph.
Tuesday Night
nt_snow Variable clouds with snow showers. Low 24F. Winds NNW at 5 to 10 mph. Chance of snow 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 19 32 | 23 30 | 25 28 | 25
Wind 4 mph NE 6 mph S 5 mph SE 4 mph NW
Humidity 78% 68% 82% 89%
Chance of Precip. 0% 0% 0% 40%
Cloud Cover 35% 47% 62% 64%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Snow Showers
Sunrise & Sunset
Sun does not rise
Wednesday
partlycloudy Mostly cloudy skies early will become partly cloudy later in the day. High 32F. Winds N at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Partly cloudy skies. Low 23F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 20 32 | 20 29 | 19 26 | 19
Wind 6 mph N 6 mph N 3 mph NNE 3 mph NNE
Humidity 81% 62% 67% 74%
Chance of Precip. 40% 0% 10% 0%
Cloud Cover 67% 58% 41% 32%
Conditions Snow Showers Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 20 32 | 20 29 | 19 39 | 31
Wind 6 mph N 6 mph N 3 mph NNE 6 mph WNW
Humidity 81% 62% 67% 73%
Chance of Precip. 40% 0% 10% 0%
Cloud Cover 67% 58% 41% %
Conditions Snow Showers Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise