10-Day Weather Forecast - Grimes, IA

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  • 42|14°F
    Snow Showers
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    Today

    42°F

    Mostly cloudy. Rain this morning then isolated snow showers this afternoon. Little or no snow accumulation. Windy with highs in the lower 40s. Temperature falling into the lower 20s this afternoon. West winds 15 to 25 mph becoming northwest 25 to 30 mph this afternoon. Gusts up to 45 mph. Chance of precipitation 90 percent.

    Tonight

    14°F

    Mostly cloudy in the evening then clearing. Windy and much cooler with lows around 12. Northwest winds 20 to 30 mph with gusts up to 45 mph diminishing to 15 to 20 mph with gusts up to 35 mph after midnight.

    Hourly details
  • Day

    33°F

    Sunny. Highs in the mid 30s. West winds 5 to 10 mph becoming south 10 to 15 mph in the afternoon.

    Night

    32°F

    Mostly cloudy and not as cool. Near steady temperature in the lower 30s. South winds 10 to 15 mph.

    Hourly details
  • Weekend Weather

  • Day

    43°F

    Mostly sunny. Highs in the upper 30s. Northwest winds 10 to 15 mph.

    Night

    24°F

    Mostly clear. Lows around 20.

    Hourly details
  • Day

    42°F

    Mostly sunny. Highs in the mid 30s.

    Night

    34°F

    Mostly cloudy. Near steady temperature in the lower 30s.

    Hourly details
  • Day

    50°F

    Partly sunny. Highs in the mid 40s.

    Night

    39°F

    Partly cloudy. Lows in the mid 30s.

    Hourly details
  • Day

    53°F

    Mostly sunny. Highs in the mid 40s.

    Night

    33°F

    Mostly cloudy. Lows around 30.

    Hourly details
  • Day

    45°F

    Mostly cloudy. Highs in the mid 40s.

    Night

    41°F

    Partly cloudy. Low temperature around 41F. Dew point will be around 40F with an average humidity of 91%. Winds will be 2 mph from the SE.

  • Day

    56°F

    Partly cloudy. High temperature around 56F. Dew point will be around 44F with an average humidity of 78%. Winds will be 3 mph from the S.

    Night

    38°F

    Mostly clear. Low temperature around 38F. Dew point will be around 36F with an average humidity of 80%. Winds will be 2 mph from the NW.

  • Day

    47°F

    Partly cloudy. High temperature around 47F. Dew point will be around 32F with an average humidity of 65%. Winds will be 2 mph from the NE.

    Night

    33°F

    Partly cloudy. Low temperature around 33F. Dew point will be around 29F with an average humidity of 74%. Winds will be 2 mph from the N.

  • Weekend Weather

  • Day

    42°F

    Partly cloudy. High temperature around 42F. Dew point will be around 27F with an average humidity of 63%. Winds will be 6 mph from the N.

    Night

    27°F

    Mostly clear. Low temperature around 27F. Dew point will be around 20F with an average humidity of 68%. Winds will be 4 mph from the NE.