National Weather Service forecast

Grimes, Iowa Weather

44°Overnight: Slight Chance Rain Showers
Wind W 5 to 13 mph
7-DayHourlyRadar

Grimes 7-Day Forecast

  1. Overnight
    44°F
    Slight Chance Rain Showers
    19% chance of precipitation

    A slight chance of rain showers. Cloudy. Low around 44, with temperatures rising to around 46 overnight. West wind 5 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

  2. Wednesday
    51°F
    Slight Chance Rain Showers then Cloudy
    20% chance of precipitation

    A slight chance of rain showers before 8am. Cloudy. High near 51, with temperatures falling to around 49 in the afternoon. West wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

  3. Wednesday Night
    44°F
    Cloudy then Chance Rain Showers
    26% chance of precipitation

    A chance of rain showers after 3am. Cloudy, with a low around 44. West wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

  4. Thursday
    52°F
    Chance Rain Showers then Mostly Cloudy
    39% chance of precipitation

    A chance of rain showers before 11am. Mostly cloudy. High near 52, with temperatures falling to around 50 in the afternoon. Northwest wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

  5. Thursday Night
    40°F
    Mostly Cloudy
    5% chance of precipitation

    Mostly cloudy, with a low around 40. North northwest wind 7 to 10 mph.

  6. Friday
    49°F
    Partly Sunny
    5% chance of precipitation

    Partly sunny, with a high near 49.

  7. Friday Night
    30°F
    Partly Cloudy
    1% chance of precipitation

    Partly cloudy, with a low around 30.

  8. Saturday
    52°F
    Mostly Sunny
    2% chance of precipitation

    Mostly sunny, with a high near 52.

  9. Saturday Night
    36°F
    Mostly Clear
    1% chance of precipitation

    Mostly clear, with a low around 36.

  10. Sunday
    59°F
    Sunny
    1% chance of precipitation

    Sunny, with a high near 59.

  11. Sunday Night
    38°F
    Clear

    Clear, with a low around 38.

  12. Monday
    64°F
    Sunny

    Sunny, with a high near 64.

  13. Monday Night
    41°F
    Mostly Clear

    Mostly clear, with a low around 41.

  14. Tuesday
    63°F
    Sunny

    Sunny, with a high near 63.

Issued by the National Weather Service (DMX office), updated .

Grimes Hourly Forecast

Loading the next 48 hours…

Full 100+ hour forecast for Grimes

Grimes Weather Radar

Open the full radar for Grimes

About Grimes

Population (2020 Census)
15,392
Coordinates
41.678, -93.802
Elevation
1,001 ft
NWS forecast office
DMX
Time zone
America/Chicago
Sunrise today
6:50 AM CST
Sunset today
5:06 PM CST
Daylight today
10 h 16 min

Grimes Weather Questions

What is the weather forecast for Grimes, Iowa?

Overnight: A slight chance of rain showers. Cloudy. Low around 44, with temperatures rising to around 46 overnight. West wind 5 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. Wednesday: A slight chance of rain showers before 8am. Cloudy. High near 51, with temperatures falling to around 49 in the afternoon. West wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Will it rain or snow in Grimes this week?

The best chance of precipitation is Thursday at 39%. Periods with a 30% chance or more: Thursday (39%).

How warm and how cold will it get in Grimes this week?

The warmest day is Monday, with a high near 64°F. The coldest night is Friday Night, with a low near 30°F.

What time are sunrise and sunset in Grimes today?

Sunrise is at 6:50 AM CST and sunset is at 5:06 PM CST, for 10 h 16 min of daylight.

Weather near Grimes

Largest cities in Iowa

All Iowa cities