Weather in Altamont, Illinois, United States

7-Day Detailed Weather Forecast for Altamont

Tonight

Temperature: 56°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Patchy fog before 10pm, then a slight chance of rain. Cloudy. Low around 56, with temperatures rising to around 63 overnight. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Sunday

Temperature: 68°F

Wind Speed: 10 to 23 mph

Wind Direction: SW

Forecast: A slight chance of rain before 9am, then a slight chance of thunderstorms and a slight chance of rain between 9am and 11am, then rain and a chance of thunderstorms. Cloudy. High near 68, with temperatures falling to around 56 in the afternoon. Southwest wind 10 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday Night

Temperature: 18°F

Wind Speed: 24 to 28 mph

Wind Direction: WNW

Forecast: Rain likely before 9pm, then a slight chance of sleet between 9pm and 10pm, then a chance of snow showers. Mostly cloudy, with a low around 18. Wind chill values as low as 2. West northwest wind 24 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday

Temperature: 25°F

Wind Speed: 20 to 26 mph

Wind Direction: WNW

Forecast: Partly sunny, with a high near 25. Wind chill values as low as 0. West northwest wind 20 to 26 mph, with gusts as high as 40 mph.

Monday Night

Temperature: 14°F

Wind Speed: 12 to 16 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 14. Northwest wind 12 to 16 mph, with gusts as high as 26 mph.

Tuesday

Temperature: 29°F

Wind Speed: 7 to 10 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 29. West northwest wind 7 to 10 mph, with gusts as high as 18 mph.

Tuesday Night

Temperature: 23°F

Wind Speed: 8 mph

Wind Direction: WSW

Forecast: Partly cloudy, with a low around 23. West southwest wind around 8 mph, with gusts as high as 16 mph.

Wednesday

Temperature: 39°F

Wind Speed: 7 to 10 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 39.

Wednesday Night

Temperature: 24°F

Wind Speed: 8 mph

Wind Direction: WNW

Forecast: Mostly cloudy, with a low around 24.

New Year's Day

Temperature: 34°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 34.

Thursday Night

Temperature: 16°F

Wind Speed: 5 mph

Wind Direction: NNW

Forecast: Partly cloudy, with a low around 16.

Friday

Temperature: 34°F

Wind Speed: 7 mph

Wind Direction: WSW

Forecast: Partly sunny, with a high near 34.

Friday Night

Temperature: 25°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 25.

Saturday

Temperature: 42°F

Wind Speed: 8 mph

Wind Direction: SSE

Forecast: Mostly cloudy, with a high near 42.