Grimes, IA

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Weather Forecast for Grimes

This Afternoon

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then a chance of showers after 2pm. Cloudy, with a high near 74. Light and variable wind becoming north around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 60. North northwest wind around 6 mph becoming light and variable in the evening. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly before 10am. Mostly cloudy, with a high near 74. Northeast wind 5 to 7 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A slight chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 58. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

Thursday

A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 79. Calm wind becoming south around 6 mph in the afternoon.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 62.

Friday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.

Friday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.

Saturday

Partly sunny, with a high near 84.

Saturday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.

Sunday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.

Sunday Night

Partly cloudy, with a low around 60.

Monday

Mostly sunny, with a high near 82.