Weather in Waterloo, Illinois, United States

7-Day Detailed Weather Forecast for Waterloo

Overnight

Temperature: 53°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: Clear, with a low around 53. South wind around 8 mph.

Thursday

Temperature: 78°F

Wind Speed: 8 to 14 mph

Wind Direction: S

Forecast: Sunny, with a high near 78. South wind 8 to 14 mph, with gusts as high as 24 mph.

Thursday Night

Temperature: 58°F

Wind Speed: 12 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 58. South wind around 12 mph.

Friday

Temperature: 74°F

Wind Speed: 9 mph

Wind Direction: W

Forecast: A chance of rain showers between 7am and 1pm, then showers and thunderstorms likely. Partly sunny. High near 74, with temperatures falling to around 67 in the afternoon. West wind around 9 mph. Chance of precipitation is 60%.

Friday Night

Temperature: 53°F

Wind Speed: 3 to 7 mph

Wind Direction: NE

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 53. Northeast wind 3 to 7 mph. Chance of precipitation is 60%.

Saturday

Temperature: 76°F

Wind Speed: 7 mph

Wind Direction: SE

Forecast: A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 76. Chance of precipitation is 30%.

Saturday Night

Temperature: 60°F

Wind Speed: 8 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 60. Chance of precipitation is 30%.

Sunday

Temperature: 79°F

Wind Speed: 8 to 17 mph

Wind Direction: S

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

Sunday Night

Temperature: 65°F

Wind Speed: 15 mph

Wind Direction: S

Forecast: A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.

Monday

Temperature: 81°F

Wind Speed: 13 to 17 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 81. Chance of precipitation is 50%.

Monday Night

Temperature: 68°F

Wind Speed: 14 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68. Chance of precipitation is 20%.

Tuesday

Temperature: 82°F

Wind Speed: 12 to 16 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.

Tuesday Night

Temperature: 62°F

Wind Speed: 14 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

Wednesday

Temperature: 76°F

Wind Speed: 14 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.