Weather in South Beloit, Illinois, United States

7-Day Detailed Weather Forecast for South Beloit

Overnight

Temperature: 38°F

Wind Speed: 15 to 20 mph

Wind Direction: NW

Forecast: Cloudy, with a low around 38. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 48°F

Wind Speed: 20 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 48. West wind around 20 mph, with gusts as high as 35 mph. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Temperature: 31°F

Wind Speed: 5 to 20 mph

Wind Direction: W

Forecast: Widespread frost after 2am. Mostly clear, with a low around 31. West wind 5 to 20 mph, with gusts as high as 35 mph.

Sunday

Temperature: 48°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: A chance of rain showers after 1pm. Partly sunny, with a high near 48. West wind 5 to 15 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night

Temperature: 28°F

Wind Speed: 0 to 10 mph

Wind Direction: N

Forecast: A chance of rain showers before 7pm, then widespread frost. Mostly clear, with a low around 28. North wind 0 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Monday

Temperature: 54°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Widespread frost before 8am. Sunny, with a high near 54. South wind 0 to 10 mph.

Monday Night

Temperature: 43°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 43. South wind around 10 mph.

Tuesday

Temperature: 71°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 71. Southwest wind 10 to 15 mph.

Tuesday Night

Temperature: 46°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 46.

Wednesday

Temperature: 73°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Sunny, with a high near 73.

Wednesday Night

Temperature: 54°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 54.

Thursday

Temperature: 79°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A slight chance of rain showers after 1pm. Mostly sunny, with a high near 79. Chance of precipitation is 20%.

Thursday Night

Temperature: 58°F

Wind Speed: 15 mph

Wind Direction: S

Forecast: A slight chance of rain showers before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.

Friday

Temperature: 70°F

Wind Speed: 15 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.