Weather in Saint Joseph, Illinois, United States

7-Day Detailed Weather Forecast for Saint Joseph

This Afternoon

Temperature: 47°F

Wind Speed: 7 to 17 mph

Wind Direction: W

Forecast: Mostly cloudy. High near 47, with temperatures falling to around 39 in the afternoon. West wind 7 to 17 mph, with gusts as high as 29 mph.

Tonight

Temperature: 21°F

Wind Speed: 9 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 21. Northwest wind around 9 mph, with gusts as high as 21 mph.

Sunday

Temperature: 34°F

Wind Speed: 3 to 7 mph

Wind Direction: WNW

Forecast: Sunny. High near 34, with temperatures falling to around 29 in the afternoon. West northwest wind 3 to 7 mph.

Sunday Night

Temperature: 21°F

Wind Speed: 2 to 7 mph

Wind Direction: SE

Forecast: Partly cloudy. Low around 21, with temperatures rising to around 26 overnight. Southeast wind 2 to 7 mph.

Monday

Temperature: 44°F

Wind Speed: 8 to 13 mph

Wind Direction: S

Forecast: Mostly cloudy, with a high near 44. South wind 8 to 13 mph, with gusts as high as 21 mph.

Monday Night

Temperature: 38°F

Wind Speed: 10 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 38. South southwest wind around 10 mph, with gusts as high as 17 mph.

Tuesday

Temperature: 53°F

Wind Speed: 5 to 8 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 53. West wind 5 to 8 mph.

Tuesday Night

Temperature: 34°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Mostly cloudy, with a low around 34.

Wednesday

Temperature: 57°F

Wind Speed: 6 to 10 mph

Wind Direction: SE

Forecast: Cloudy, with a high near 57.

Wednesday Night

Temperature: 52°F

Wind Speed: 8 to 12 mph

Wind Direction: SSW

Forecast: A slight chance of rain before midnight. Mostly cloudy, with a low around 52.

Christmas Day

Temperature: 66°F

Wind Speed: 10 to 16 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 66.

Thursday Night

Temperature: 45°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 45.

Friday

Temperature: 59°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 59.

Friday Night

Temperature: 39°F

Wind Speed: 8 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 39.