Weather in Belvidere, Illinois, United States

7-Day Detailed Weather Forecast for Belvidere

This Afternoon

Temperature: 71°F

Wind Speed: 5 mph

Wind Direction: WNW

Forecast: Sunny, with a high near 71. West northwest wind around 5 mph.

Tonight

Temperature: 54°F

Wind Speed: 0 to 5 mph

Wind Direction: ESE

Forecast: Areas of fog after 1am. Partly cloudy, with a low around 54. East southeast wind 0 to 5 mph.

Friday

Temperature: 79°F

Wind Speed: 10 to 20 mph

Wind Direction: SSE

Forecast: Areas of fog before 7am, then a chance of showers and thunderstorms. Partly sunny. High near 79, with temperatures falling to around 75 in the afternoon. South southeast wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday Night

Temperature: 39°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: Showers and thunderstorms before 10pm, then showers and thunderstorms. Cloudy, with a low around 39. Southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

Saturday

Temperature: 50°F

Wind Speed: 15 to 20 mph

Wind Direction: WNW

Forecast: Showers and thunderstorms likely before 9am. Mostly sunny, with a high near 50. West northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Saturday Night

Temperature: 31°F

Wind Speed: 10 to 20 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 31.

Sunday

Temperature: 50°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 50.

Sunday Night

Temperature: 29°F

Wind Speed: 0 to 10 mph

Wind Direction: N

Forecast: Areas of frost after 1am. Mostly clear, with a low around 29.

Monday

Temperature: 58°F

Wind Speed: 0 to 10 mph

Wind Direction: SE

Forecast: Areas of frost before 9am. Sunny, with a high near 58.

Monday Night

Temperature: 47°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 47.

Tuesday

Temperature: 72°F

Wind Speed: 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 72.

Tuesday Night

Temperature: 47°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 47.

Wednesday

Temperature: 71°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Sunny, with a high near 71.

Wednesday Night

Temperature: 48°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Mostly clear, with a low around 48.