Weather in Savanna, Illinois, United States

7-Day Detailed Weather Forecast for Savanna

This Afternoon

Temperature: 87°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Scattered showers and thunderstorms. Mostly sunny, with a high near 87. Heat index values as high as 101. South wind 5 to 10 mph. Chance of precipitation is 40%.

Tonight

Temperature: 70°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 3am, then patchy fog. Mostly cloudy, with a low around 70. West wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

Temperature: 84°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Patchy fog before 9am. Partly sunny, with a high near 84. North wind 5 to 10 mph.

Tuesday Night

Temperature: 65°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 65. North wind 0 to 5 mph.

Wednesday

Temperature: 80°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 80.

Wednesday Night

Temperature: 59°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 59.

Thursday

Temperature: 82°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Sunny, with a high near 82.

Thursday Night

Temperature: 60°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Mostly clear, with a low around 60.

Friday

Temperature: 83°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 83.

Friday Night

Temperature: 62°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Partly cloudy, with a low around 62.

Saturday

Temperature: 77°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 77.

Saturday Night

Temperature: 54°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Clear, with a low around 54.

Sunday

Temperature: 73°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 73.

Sunday Night

Temperature: 51°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 51.