Weather in Monticello, Illinois, United States

7-Day Detailed Weather Forecast for Monticello

This Afternoon

Temperature: 91°F

Wind Speed: 18 to 22 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 91. South wind 18 to 22 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 61°F

Wind Speed: 9 to 21 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 61. Southwest wind 9 to 21 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday

Temperature: 88°F

Wind Speed: 10 to 24 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny. High near 88, with temperatures falling to around 82 in the afternoon. South southwest wind 10 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday Night

Temperature: 57°F

Wind Speed: 14 to 22 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 1am. Mostly clear, with a low around 57. Southwest wind 14 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday

Temperature: 74°F

Wind Speed: 15 to 21 mph

Wind Direction: W

Forecast: Sunny, with a high near 74. West wind 15 to 21 mph, with gusts as high as 29 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 22 mph.

Sunday

Temperature: 78°F

Wind Speed: 7 mph

Wind Direction: N

Forecast: Sunny, with a high near 78. North wind around 7 mph.

Sunday Night

Temperature: 51°F

Wind Speed: 6 to 13 mph

Wind Direction: ENE

Forecast: A slight chance of rain showers after 1am. Partly cloudy, with a low around 51.

Monday

Temperature: 74°F

Wind Speed: 15 mph

Wind Direction: E

Forecast: A chance of rain showers. Partly sunny, with a high near 74. Chance of precipitation is 40%.

Monday Night

Temperature: 58°F

Wind Speed: 15 mph

Wind Direction: ESE

Forecast: A chance of rain showers. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.

Tuesday

Temperature: 77°F

Wind Speed: 16 to 20 mph

Wind Direction: ESE

Forecast: A chance of rain showers before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 77.

Tuesday Night

Temperature: 59°F

Wind Speed: 17 mph

Wind Direction: SSE

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 59.

Wednesday

Temperature: 72°F

Wind Speed: 16 to 20 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 72.

Wednesday Night

Temperature: 54°F

Wind Speed: 12 to 16 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 54.