Bellefontaine, Missouri Weather
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Weather Forecast for Bellefontaine, Missouri : St. Louis County
Issued: 5:52 pm CDT Jul 16, 2025 Latitude: 38.6569971 Longitude: -90.5545668 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
30% chance of thunderstorms on Tonight 40% chance of thunderstorms on Thursday 50% chance of thunderstorms on Friday 30% chance of thunderstorms on Saturday 30% chance of thunderstorms on Sunday 20% chance of thunderstorms on Monday Sunny on Tuesday Sunny on Wednesday
Low: 75°F High: 88°F High: 87°F High: 94°F High: 94°F High: 96°F High: 98°F High: 99°F
Low: 72°F Low: 73°F Low: 77°F Low: 75°F Low: 77°F Low: 78°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Sunny Sunny
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Current Conditions at
SPIRIT OF ST LOUIS - (KSUS)
81°
Partly Cloudy
as of 6:17 PM CDST
Rel. Humidity: 74%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
7 MPH
Cloud Level(s): Scattered at 5000ft
Current Conditions at
ST LOUIS - (KSTL)
82°
Clear
as of 6:19 PM CDST
Rel. Humidity: 69%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 2500ft, Scattered Towering Cumulus at 6500ft, Broken at 11000ft, Broken at 25000ft
Current Conditions at
ST CHARLES - (KSET)
75°
Mostly Cloudy
Thunderstorm In Vicinity
as of 6:17 PM CDST
Rel. Humidity: 88%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
7 MPH
320° Northwest
Cloud Level(s): Few at 4300ft, Scattered at 6500ft, Broken at 11000ft
Current Conditions at
SPARTA - (KSAR)
91°
Feels like 105°F
Clear
as of 6:15 PM CDST
Rel. Humidity: 63%
Dew Point: 77°F
Visibility: 10 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 16 MPH
210° Southwest
Cloud Level(s): Clear
30% chance of thunderstorms Tonight Tonight... A 30 percent chance of showers and thunderstorms, mainly between 4am and 5am. Mostly cloudy, with a low around 75. Southwest wind 5 to 8 mph, with gusts as high as 23 mph.
40% chance of thunderstorms Thursday Thursday... A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 88. Light and variable wind becoming north around 6 mph in the morning.
40% chance of thunderstorms Thursday Night Thursday Night... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Northeast wind 3 to 5 mph.
50% chance of thunderstorms Friday Friday... A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87. Light and variable wind becoming southeast around 5 mph.
20% chance of thunderstorms Friday Night Friday Night... A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Light southeast wind.
30% chance of thunderstorms Saturday Saturday... A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 94.
20% chance of thunderstorms Saturday Night Saturday Night... A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 77.
30% chance of thunderstorms Sunday Sunday... A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94.
30% chance of thunderstorms Sunday Night Sunday Night... A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 75.
20% chance of thunderstorms Monday Monday... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
20% chance of thunderstorms Monday Night Monday Night... A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 77.
Sunny on Tuesday Tuesday... Sunny and hot, with a high near 98.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 78.
Sunny on Wednesday Wednesday... Sunny and hot, with a high near 99.
Current Radar Image


Sun Almanac for Bellefontaine, Missouri
Sunrise: 05:51 AM
Sunset: 8:26 PM
Civil Sunrise:05:20 AM
Civil Sunset: 8:56 PM
Nautical Sunrise: 04:42 AM
Nautical Sunset: 9:35 PM
Astro Sunrise: 03:59 AM
Astro Sunset: 10:18 PM
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