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St Clair 14 Day Extended Forecast

Currently: 73 °F. Sunny. (Weather station: Washington Regional Airport, USA). See more current weather

St Clair Extended Forecast with high and low temperatures

2 Week Extended Forecast in St Clair, Missouri, USA

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  Conditions Comfort Precipitation Sun
Day   Temperature Weather Feels Like Wind   Humidity Chance Amount UV Sunrise Sunset
Thu
Sep 11
90 / 61 °F Scattered clouds. 89 °F 2 mph 37% 5% 0.00" 5 (Moderate) 6:42 am 7:17 pm
Fri
Sep 12
92 / 61 °F Broken clouds. 91 °F 6 mph 35% 0% 0.00" 5 (Moderate) 6:43 am 7:16 pm
Sat
Sep 13
94 / 63 °F Broken clouds. 94 °F 4 mph 37% 17% 0.00" 3 (Moderate) 6:44 am 7:14 pm
Sun
Sep 14
95 / 66 °F Overcast. 94 °F 3 mph 31% 16% 0.00" 3 (Moderate) 6:45 am 7:12 pm
Mon
Sep 15
95 / 67 °F Isolated tstorms late. Overcast. 94 °F 2 mph 30% 24% 0.04" 0 (Low) 6:45 am 7:11 pm
Tue
Sep 16
96 / 62 °F Thundershowers. Morning clouds. 96 °F 2 mph 33% 38% 0.04" 3 (Moderate) 6:46 am 7:09 pm
Wed
Sep 17
95 / 63 °F Sprinkles early. Partly cloudy. 95 °F 4 mph 35% 20% 0.06" 5 (Moderate) 6:47 am 7:08 pm
Thu
Sep 18
94 / 62 °F Broken clouds. 92 °F 6 mph 25% 5% 0.00" 3 (Moderate) 6:48 am 7:06 pm
Fri
Sep 19
89 / 69 °F Morning clouds. 92 °F 11 mph 48% 5% 0.00" 3 (Moderate) 6:49 am 7:05 pm
Sat
Sep 20
80 / 62 °F Sunny. 80 °F 7 mph 40% 5% 0.00" 3 (Moderate) 6:50 am 7:03 pm
Sun
Sep 21
80 / 62 °F Increasing cloudiness. 79 °F 5 mph 28% 6% 0.00" 0 (Low) 6:51 am 7:01 pm
Mon
Sep 22
78 / 61 °F Morning clouds. 79 °F 5 mph 37% 6% 0.00" 3 (Moderate) 6:52 am 7:00 pm
Tue
Sep 23
79 / 61 °F Mostly sunny. 78 °F 3 mph 26% 6% 0.00" 5 (Moderate) 6:52 am 6:58 pm
Wed
Sep 24
82 / 64 °F Thunderstorms. Cloudy. 85 °F 4 mph 59% 75% 0.31" 0 (Low) 6:53 am 6:57 pm
Thu
Sep 25
82 / 64 °F Tstorms early. Morning clouds. 84 °F 6 mph 59% 59% 0.16" 5 (Moderate) 6:54 am 6:55 pm
* Updated Thursday, September 11, 2025 4:24:02 am St Clair time - Weather by CustomWeather, © 2025

Hour-by-hour weather for St Clair next 7 days