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St. David, IL Weather Forecast

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St. David, IL Weather Forecast

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St. David IL weather - Clear - 35°F
Clear
35°F
Updated 5:39 am
Feels Like 32°F
Humidity 92%
Wind SSW 6 mph
Barometer  30.08 in
Dew Point 33°F
St. David IL weather - Clear - 2°C
Clear
2°C
Updated 5:39 am
Feels Like 0°C
Humidity 92%
Wind SSW 10 km/h
Barometer  101.9 kPa
Dew Point 1°C
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St. David Weather Forecast

REST OF TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT VETERANS DAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY
St. David, IL Weather - Rest Of Tonight Partly Cloudy St. David, IL Weather - Sunday Sunny St. David, IL Weather - Sunday Night Mostly Clear St. David, IL Weather - Monday Sunny St. David, IL Weather - Monday Night Clear St. David, IL Weather - Tuesday Sunny St. David, IL Weather - Tuesday Night Partly Cloudy St. David, IL Weather - Veterans Day Mostly Cloudy St. David, IL Weather - Wednesday Night Mostly Cloudy St. David, IL Weather - Thursday Mostly Sunny St. David, IL Weather - Thursday Night Mostly Clear St. David, IL Weather - Friday Mostly Clear
Partly Cloudy Sunny Mostly Clear Sunny Clear Sunny Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Sunny Mostly Clear Mostly Clear
Lo: 35°FLo: 2°C Hi: 61°FHi: 16°C
 Lo: 35°FLo: 2°C Hi: 61°FHi: 16°C
 Lo: 41°FLo: 5°C Hi: 65°FHi: 18°C
 Lo: 41°FLo: 5°C Hi: 59°FHi: 15°C
Lo: 39°FLo: 4°C		 Hi: 59°FHi: 15°C
Lo: 39°FLo: 4°C		 Hi: 50°FHi: 10°C
 Hi: 49°FHi: 9°C
Lo: 30°FLo: -1°C		 Hi: 49°FHi: 9°C
Lo: 30°FLo: -1°C
POP = Probability of Precipitation.
Weather Outlook Updated: 137 AM CST Sun Nov 08 2026 St. David, IL Weather - WeatherWorld.com

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Issued: 311 AM CST Sun Nov 8 2026

Key Messages

  • A storm system will bring a few showers on Wednesday: however, rainfall is expected to remain light...with just a 15-25% chance of greater than 0.25.

Discussion

... Issued at 311 AM CST Sun Nov 8 2026

08z/2am surface analysis shows a 998mb low over northern Ontario with a weak cold front/trough axis extending southwestward into the Upper Midwest. A band of high clouds associated with this feature will stream into central Illinois today: however, the thin cloud cover will do little to mi...