10 Day Weather-St. Louis,MO
Flood Watch
Today
Sunny26°/19°0% SSE 28 km/h
Today
Thu 17 | Day
Sunny. High 26C. Winds SSE at 15 to 30 km/h. Higher wind gusts possible.

Severe Weather,Very Large Hail Threat For Midwest
- Humidity40%
- UV Index7 of 11
- Sunrise6:21 am
- Sunset7:39 pm
Thu 17 | Night
Partly cloudy skies. Low 19C. Winds S at 15 to 30 km/h.
- Humidity63%
- UV Index0 of 11
- Moonrise--Waning Gibbous
- Moonset8:39 am
Fri 18
Mostly Cloudy28°/14°17% SSW 27 km/h
Fri 18
Fri 18 | Day
A mix of clouds and sun early,then becoming cloudy later in the day. High 28C. Winds SSW at 15 to 30 km/h.
- Humidity59%
- UV Index5 of 11
- Sunrise6:20 am
- Sunset7:40 pm
Fri 18 | Night
Cloudy skies early with thunderstorms developing later at night. Potential for severe thunderstorms. Low 14C. SSW winds shifting to NW at 15 to 25 km/h. Chance of rain 80%.
- Humidity78%
- UV Index0 of 11
- Moonrise12:38 amWaning Gibbous
- Moonset9:28 am
Sat 19
Rain/Thunder15°/11°96% N 13 km/h
Sat 19
Sat 19 | Day
Thundershowers following a period of rain early. Potential for heavy rainfall. High near 15C. Winds N at 10 to 15 km/h. Chance of rain 100%.
- Humidity86%
- UV Index3 of 11
- Sunrise6:18 am
- Sunset7:41 pm
Sat 19 | Night
Rain. Low 11C. Winds NE at 10 to 15 km/h. Chance of rain 90%. Rainfall near 12mm.
- Humidity87%
- UV Index0 of 11
- Moonrise1:30 amWaning Gibbous
- Moonset10:27 am
Sun 20
Thunderstorms24°/12°64% SE 27 km/h
Sun 20
Sun 20 | Day
Rain showers in the morning with numerous thunderstorms developing in the afternoon. Potential for heavy rainfall. High 24C. Winds SE at 15 to 30 km/h. Chance of rain 60%.
- Humidity74%
- UV Index3 of 11
- Sunrise6:17 am
- Sunset7:42 pm
Sun 20 | Night
Showers likely and possibly a thunderstorm during the evening,then some lingering showers still possible overnight. Low 12C. Winds SW at 15 to 30 km/h. Chance of rain 90%.
- Humidity74%
- UV Index0 of 11
- Moonrise2:16 amLast Quarter
- Moonset11:31 am
Mon 21
Mostly Sunny20°/9°16% W 19 km/h
Mon 21
Mon 21 | Day
Sunshine along with some cloudy intervals. High around 20C. Winds W at 15 to 25 km/h.
- Humidity61%
- UV Index8 of 11
- Sunrise6:15 am
- Sunset7:43 pm
Mon 21 | Night
Mostly clear. Low 9C. Winds light and variable.
- Humidity77%
- UV Index0 of 11
- Moonrise2:54 amWaning Crescent
- Moonset12:40 pm
Tue 22
Partly Cloudy25°/12°7% SSE 16 km/h
Tue 22
Tue 22 | Day
Partly cloudy skies. High near 25C. Winds SSE at 10 to 15 km/h.
- Humidity54%
- UV Index7 of 11
- Sunrise6:14 am
- Sunset7:44 pm
Tue 22 | Night
Partly cloudy. Low 12C. Winds SSE at 10 to 15 km/h.
- Humidity67%
- UV Index0 of 11
- Moonrise3:27 amWaning Crescent
- Moonset1:51 pm
Wed 23
PM Showers25°/13°49% ESE 12 km/h
Wed 23
Wed 23 | Day
Mostly cloudy with some showers in the afternoon. High near 25C. Winds ESE at 10 to 15 km/h. Chance of rain 50%.
- Humidity58%
- UV Index6 of 11
- Sunrise6:13 am
- Sunset7:45 pm
Wed 23 | Night
Showers in the evening with some clearing overnight. Low 13C. Winds NNE at 10 to 15 km/h. Chance of rain 40%.
- Humidity76%
- UV Index0 of 11
- Moonrise3:56 amWaning Crescent
- Moonset3:03 pm
Thu 24
Mostly Cloudy25°/14°24% ENE 17 km/h
Thu 24
Thu 24 | Day
Considerable cloudiness. High around 25C. Winds ENE at 10 to 15 km/h.
- Humidity60%
- UV Index6 of 11
- Sunrise6:11 am
- Sunset7:46 pm
Thu 24 | Night
Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 14C. Winds ENE at 10 to 15 km/h. Chance of rain 40%.
- Humidity73%
- UV Index0 of 11
- Moonrise4:22 amWaning Crescent
- Moonset4:16 pm
Fri 25
Showers23°/14°37% ENE 16 km/h
Fri 25
Fri 25 | Day
Rain showers in the morning becoming more intermittent in the afternoon. High 23C. Winds ENE at 10 to 15 km/h. Chance of rain 40%.
- Humidity68%
- UV Index6 of 11
- Sunrise6:10 am
- Sunset7:47 pm
Fri 25 | Night
Partly cloudy. Low 14C. Winds NNE at 10 to 15 km/h.
- Humidity75%
- UV Index0 of 11
- Moonrise4:48 amWaning Crescent
- Moonset5:31 pm
Sat 26
Mostly Cloudy23°/15°24% NNE 16 km/h
Sat 26
Sat 26 | Day
Considerable cloudiness. High 23C. Winds NNE at 10 to 15 km/h.
- Humidity64%
- UV Index6 of 11
- Sunrise6:09 am
- Sunset7:48 pm
Sat 26 | Night
Partly cloudy skies early followed by mostly cloudy skies and a few showers later at night. Low near 15C. Winds ENE at 10 to 15 km/h. Chance of rain 30%.
- Humidity68%
- UV Index0 of 11
- Moonrise5:15 amWaning Crescent
- Moonset6:48 pm
Sun 27
Mostly Cloudy24°/15°24% NE 16 km/h
Sun 27
Sun 27 | Day
Mostly cloudy skies. High 24C. Winds NE at 10 to 15 km/h.
- Humidity61%
- UV Index6 of 11
- Sunrise6:08 am
- Sunset7:49 pm
Sun 27 | Night
Partly to mostly cloudy. Low around 15C. Winds ESE at 10 to 15 km/h.
- Humidity69%
- UV Index0 of 11
- Moonrise5:44 amNew Moon
- Moonset8:08 pm
Mon 28
Mostly Cloudy27°/16°24% SSE 18 km/h
Mon 28
Mon 28 | Day
Considerable cloudiness. High 27C. Winds SSE at 15 to 25 km/h.
- Humidity56%
- UV Index7 of 11
- Sunrise6:06 am
- Sunset7:50 pm
Mon 28 | Night
A few clouds. Low 16C. Winds S at 10 to 15 km/h.
- Humidity70%
- UV Index0 of 11
- Moonrise6:20 amWaxing Crescent
- Moonset9:29 pm
Tue 29
AM Thunderstorms26°/15°37% SSW 21 km/h
Tue 29
Tue 29 | Day
Mostly cloudy with scattered thunderstorms mainly in the morning. High 26C. Winds SSW at 15 to 25 km/h. Chance of rain 40%.
- Humidity62%
- UV Index6 of 11
- Sunrise6:05 am
- Sunset7:51 pm
Tue 29 | Night
Variable clouds with scattered thunderstorms. Low around 15C. Winds SW at 10 to 15 km/h. Chance of rain 50%.
- Humidity73%
- UV Index0 of 11
- Moonrise7:02 amWaxing Crescent
- Moonset10:48 pm
Wed 30
AM Showers23°/13°51% WSW 18 km/h
Wed 30
Wed 30 | Day
Rain showers early with mostly cloudy conditions later in the day. High 23C. Winds WSW at 15 to 25 km/h. Chance of rain 50%.
- Humidity66%
- UV Index6 of 11
- Sunrise6:04 am
- Sunset7:52 pm
Wed 30 | Night
Increasing clouds with showers arriving sometime after midnight. Low 13C. Winds SW at 10 to 15 km/h. Chance of rain 50%.
- Humidity74%
- UV Index0 of 11
- Moonrise7:55 amWaxing Crescent
- Moonset11:58 pm
Thu 01
AM Showers23°/13°36% SSW 17 km/h
Thu 01
Thu 01 | Day
Showers in the morning with some clearing in the afternoon. High 23C. Winds SSW at 15 to 25 km/h. Chance of rain 40%.
- Humidity63%
- UV Index6 of 11
- Sunrise6:03 am
- Sunset7:53 pm
Thu 01 | Night
Scattered thunderstorms. Low 13C. Winds SSW at 10 to 15 km/h. Chance of rain 60%.
- Humidity74%
- UV Index0 of 11
- Moonrise8:57 amWaxing Crescent
- Moonset--