Hourly Weather Forecast for

Saint Louis, Missouri (63109)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Friday
clear Plenty of sunshine. High 72F. Winds SW at 5 to 10 mph.
Friday Night
nt_partlycloudy Some clouds. Low 58F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 48 67 | 58 68 | 54 60 | 55
Wind 0 mph SSE 0 mph WNW 5 mph S 5 mph SSW
Humidity 95% 74% 60% 85%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % 17% 14%
Conditions Clear Clear
Sunrise & Sunset
7:19 AM
6:10 PM
Saturday
clear Mainly sunny. High 79F. Winds NW at 5 to 10 mph.
Saturday Night
nt_clear A mostly clear sky. Low 53F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 58 71 | 62 73 | 55 58 | 55
Wind 4 mph W 6 mph NW 4 mph NNW 2 mph ENE
Humidity 96% 74% 54% 90%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 31% 8% 0% 0%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
7:20 AM
6:09 PM
Sunday
clear Sunny. High 81F. Winds SSE at 10 to 15 mph.
Sunday Night
nt_clear A mostly clear sky. Low 61F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 51 72 | 57 74 | 60 66 | 60
Wind 2 mph ESE 9 mph SSE 9 mph SSE 8 mph S
Humidity 90% 58% 61% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 4% 1% 1% 25%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:21 AM
6:08 PM
Monday
partlycloudy Partly cloudy. High 81F. Winds SSW at 10 to 20 mph.
Monday Night
nt_chancetstorms Some clouds and possibly an isolated thunderstorm after midnight. Low 63F. Winds SSW at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 57 76 | 56 74 | 54 66 | 55
Wind 8 mph S 14 mph SSW 12 mph S 10 mph SSW
Humidity 81% 50% 49% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 22% 43% 48% 63%
Conditions Clear Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:22 AM
6:06 PM
Tuesday
chancerain Rain showers early with some sunshine later in the day. High around 65F. Winds WNW at 10 to 15 mph. Chance of rain 50%.
Tuesday Night
nt_partlycloudy A few clouds from time to time. Low near 45F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 58 63 | 49 61 | 42 50 | 38
Wind 9 mph WSW 11 mph WNW 8 mph WNW 5 mph NW
Humidity 80% 61% 51% 64%
Chance of Precip. 30% 10% 10% 10%
Cloud Cover 93% 58% 31% 33%
Conditions Chance of a Thunderstorm Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:23 AM
6:05 PM
Wednesday
partlycloudy Partly cloudy skies. High around 65F. Winds S at 5 to 10 mph.
Wednesday Night
nt_clear Clear to partly cloudy. Low 46F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 37 59 | 38 57 | 37 48 | 37
Wind 4 mph NNW 6 mph SW 5 mph SE 4 mph S
Humidity 71% 45% 47% 65%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 59% 18% 5% 6%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
7:24 AM
6:04 PM
Thursday
chancerain Rain showers early with mostly sunny conditions later in the day. High 66F. Winds W at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_partlycloudy A few clouds from time to time. Low 44F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 38 61 | 50 60 | 45 51 | 41
Wind 4 mph S 9 mph WSW 7 mph NW 5 mph NNW
Humidity 69% 68% 58% 70%
Chance of Precip. 10% 50% 10% 10%
Cloud Cover 76% 75% 20% 66%
Conditions Mostly Cloudy Chance of Rain Clear Mostly Cloudy
Sunrise & Sunset
7:25 AM
6:03 PM
Friday
partlycloudy Sunshine and clouds mixed. High 57F. Winds NNW at 10 to 15 mph.
Friday Night
nt_clear Clear skies. Low 36F. Winds ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 42 54 | 43 53 | 39 43 | 37
Wind 6 mph NNW 11 mph NNW 8 mph N 4 mph ENE
Humidity 89% 66% 60% 79%
Chance of Precip. 10% 0% 10% 0%
Cloud Cover 49% 59% 7% 2%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:26 AM
6:02 PM
Saturday
clear A mainly sunny sky. High 57F. Winds SSE at 5 to 10 mph.
Saturday Night
nt_clear Clear skies. Low around 40F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 31 52 | 34 52 | 36 44 | 37
Wind 5 mph E 4 mph S 7 mph SE 6 mph S
Humidity 78% 51% 54% 76%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 4% 6% 6% 6%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:27 AM
6:01 PM
Sunday
clear Sunny. High 63F. Winds SSW at 10 to 15 mph.
Sunday Night
nt_chancerain Mostly clear during the evening. A few showers developing later during the night. Low 44F. Winds S at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 35 60 | 42 53 | 42 46 | 44
Wind 5 mph SSW 10 mph SSW 8 mph S 6 mph S
Humidity 76% 51% 65% 91%
Chance of Precip. 10% 10% 10% 30%
Cloud Cover 7% 8% 21% 21%
Conditions Clear Clear Clear Chance of Rain
Sunrise & Sunset
6:28 AM
4:59 PM
Monday
clear A few clouds from time to time. High around 65F. Winds SW at 10 to 20 mph.
Monday Night
nt_clear Clear skies with a few passing clouds. Low 48F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 46 63 | 49 57 | 50 52 | 49
Wind 6 mph SSW 13 mph SW 9 mph SSW 6 mph SSW
Humidity 100% 61% 79% 91%
Chance of Precip. 30% 20% 20% 10%
Cloud Cover 29% 28% 27% 26%
Conditions Chance of Rain Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Tuesday
partlycloudy Partly cloudy. High 64F. Winds SSW at 10 to 15 mph.
Tuesday Night
nt_chancerain Partly cloudy during the evening. A few showers developing later during the night. Low near 50F. Winds S at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 49 61 | 48 56 | 48 51 | 48
Wind 6 mph SSW 11 mph SW 9 mph SSE 7 mph S
Humidity 98% 62% 75% 89%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 36% 47% 52% 47%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
chancerain Cloudy with showers. High 66F. Winds SW at 10 to 20 mph. Chance of rain 60%.
Wednesday Night
nt_chancerain Showers in the evening, then partly cloudy overnight. Low 46F. Winds WSW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 49 63 | 51 57 | 47 49 | 45
Wind 8 mph S 13 mph SW 8 mph S 5 mph SW
Humidity 94% 66% 70% 84%
Chance of Precip. 30% 40% 60% 40%
Cloud Cover 41% 53% 61% 45%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
clear Sun and a few passing clouds. High 61F. Winds N at 5 to 10 mph.
Thursday Night
nt_clear A few clouds from time to time. Low around 45F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 45 58 | 45 54 | 44 48 | 44
Wind 6 mph WNW 8 mph N 6 mph E 4 mph SSE
Humidity 92% 62% 69% 85%
Chance of Precip. 20% 0% 10% 20%
Cloud Cover 30% 29% 27% 27%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Friday
clear Mostly sunny skies. High around 60F. Winds S at 5 to 10 mph.
Friday Night
nt_partlycloudy A few clouds. Low near 45F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 41 57 | 42 53 | 42 48 | 42
Wind 4 mph S 7 mph SSW 5 mph S 4 mph S
Humidity 84% 58% 66% 80%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 28% 29% 29% 38%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise