10-Day Weather Forecast - Jefferson, IA

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  • |31°F
    Partly Cloudy
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    Tonight

    31°F

    Mostly clear this evening then becoming partly cloudy. Lows in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph becoming west 5 to 10 mph after midnight.

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  • Day

    43°F

    Patchy fog in the morning. Mostly cloudy. Highs in the upper 40s. Southeast winds around 5 mph.

    Night

    34°F

    Mostly cloudy. Patchy fog in the evening then areas of fog after midnight. Lows in the lower 30s. Southeast winds around 5 mph becoming west after midnight.

    Hourly details
  • Day

    41°F

    Mostly sunny. Highs in the upper 40s. Northwest winds 5 to 10 mph.

    Night

    31°F

    Partly cloudy in the evening then becoming mostly clear. Lows around 30. Southwest winds around 5 mph.

    Hourly details
  • Day

    51°F

    Sunny. Highs in the mid 50s.

    Night

    36°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    46°F

    Partly sunny. Highs in the upper 40s.

    Night

    32°F

    Mostly cloudy. A slight chance of rain in the evening then a chance of rain after midnight. Lows in the lower 30s. Chance of rain 30 percent.

    Hourly details
  • Day

    40°F

    Mostly cloudy in the morning then becoming partly sunny. A chance of rain. A slight chance of snow in the morning then a chance of snow in the afternoon. Highs in the lower 40s. Chance of precipitation 40 percent.

    Night

    32°F

    Mostly cloudy. A chance of snow with a slight chance of rain in the evening then a slight chance of snow after midnight. Lows in the mid 20s. Chance of precipitation 30 percent.

    Hourly details
  • Weekend Weather

  • Day

    35°F

    Partly sunny with a 20 percent chance of snow. Highs in the mid 30s.

    Night

    18°F

    Partly cloudy. Lows around 20.

    Hourly details
  • Day

    31°F

    Mostly sunny. Highs in the mid 30s.

    Night

    28°F

    Clear. Low temperature around 28F. Dew point will be around 20F with an average humidity of 70%. Winds will be 9 mph from the SW.

  • Day

    39°F

    Sunny. High temperature around 39F. Dew point will be around 26F with an average humidity of 67%. Winds will be 8 mph from the W.

    Night

    28°F

    Mostly clear. Low temperature around 28F. Dew point will be around 25F with an average humidity of 76%. Winds will be 7 mph from the NW.

  • Day

    36°F

    Mostly cloudy. High temperature around 36F. Dew point will be around 25F with an average humidity of 72%. Winds will be 9 mph from the NW.

    Night

    27°F

    Partly cloudy. Low temperature around 27F. Dew point will be around 23F with an average humidity of 74%. Winds will be 7 mph from the NW.