Weather in Washington, Illinois, United States

7-Day Detailed Weather Forecast for Washington

Overnight

Temperature: 68°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms before 4am. Partly cloudy, with a low around 68. Southeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Thursday

Temperature: 93°F

Wind Speed: 10 to 22 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 93. South wind 10 to 22 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Temperature: 60°F

Wind Speed: 9 to 20 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 60. Southwest wind 9 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Friday

Temperature: 88°F

Wind Speed: 10 to 23 mph

Wind Direction: SSW

Forecast: A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 88. South southwest wind 10 to 23 mph, with gusts as high as 37 mph. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Temperature: 56°F

Wind Speed: 12 to 21 mph

Wind Direction: WSW

Forecast: A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 56. West southwest wind 12 to 21 mph, with gusts as high as 32 mph. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 75°F

Wind Speed: 14 to 18 mph

Wind Direction: W

Forecast: Sunny, with a high near 75. West wind 14 to 18 mph, with gusts as high as 28 mph.

Saturday Night

Temperature: 52°F

Wind Speed: 6 to 15 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 52. Northwest wind 6 to 15 mph, with gusts as high as 23 mph.

Sunday

Temperature: 78°F

Wind Speed: 6 mph

Wind Direction: NNE

Forecast: Mostly sunny, with a high near 78.

Sunday Night

Temperature: 48°F

Wind Speed: 6 to 12 mph

Wind Direction: ENE

Forecast: A slight chance of rain showers after 1am. Partly cloudy, with a low around 48.

Monday

Temperature: 76°F

Wind Speed: 14 mph

Wind Direction: E

Forecast: A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 76. Chance of precipitation is 30%.

Monday Night

Temperature: 57°F

Wind Speed: 14 mph

Wind Direction: ESE

Forecast: A chance of rain showers before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 57.

Tuesday

Temperature: 74°F

Wind Speed: 17 mph

Wind Direction: SE

Forecast: Rain showers likely before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 74.

Tuesday Night

Temperature: 60°F

Wind Speed: 13 to 16 mph

Wind Direction: SSE

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 60.

Wednesday

Temperature: 74°F

Wind Speed: 13 to 16 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 74.