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Current Weather Conditions for Saint Marys, IL

Mostly cloudy, with a low around 25. North northwest wind around 3 mph.
30°F

Conditions

Wind: 3 mph NW
Humidity: 96%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM
30° 30° 29° 28° 26° 26° 26° 24° 25° 28° 31° 33° 34°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Cloudy
Mostly cloudy, with a low around 25. North northwest wind around 3 mph.
50°F 40°F
Friday
Partly Sunny
Partly sunny, with a high near 37. North northeast wind around 6 mph.
50°F 40°F
Friday Night
Cloudy
Cloudy, with a low around 26. Northeast wind around 5 mph.
50°F 40°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 38. North wind around 5 mph.
50°F 40°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 22. North northwest wind around 2 mph.
50°F 40°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 38. East northeast wind around 2 mph.
50°F 40°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 30. South wind 2 to 8 mph, with gusts as high as 17 mph.
50°F 40°F
Monday
Mostly Sunny
Mostly sunny, with a high near 53.
50°F 40°F
Monday Night
Mostly Cloudy
Mostly cloudy, with a low around 40.
50°F 40°F
Tuesday
Partly Sunny
Partly sunny, with a high near 59.
50°F 40°F
Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around 36.
50°F 40°F
Wednesday
Partly Sunny
Partly sunny, with a high near 54.
50°F 40°F
Wednesday Night
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after midnight. Mostly cloudy, with a low around 39.
50°F 40°F
Thursday
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 56.
50°F 40°F
Data provided by weather.gov