10-Day Weather Forecast - Decorah, IA

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  • |61°F
    Partly Cloudy

    Tonight

    61°F

    Partly cloudy late this evening then becoming mostly clear. Lows in the mid 50s. East winds around 5 mph.

    Hourly details
  • 78|68°F
    Mostly Sunny

    Day

    78°F

    Mostly sunny. Highs in the upper 70s. East winds 5 to 10 mph.

    Night

    68°F

    Mostly cloudy. Lows in the lower 60s. Southeast winds 10 to 15 mph.

    Hourly details
  • 83|77°F
    30% Chance Rain Showers

    Day

    83°F

    Mostly cloudy. A chance of showers in the morning. Highs in the mid 80s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent.

    Night

    77°F

    Warmer. Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 70s. South winds 10 to 15 mph. Gusts up to 30 mph in the evening.

    Hourly details
  • 92|78°F
    Partly Cloudy

    Day

    92°F

    Hot. Partly cloudy. Highs in the lower 90s. Lows in the mid 70s.

    Night

    78°F

    Hot. Partly cloudy. Highs in the lower 90s. Lows in the mid 70s.

    Hourly details
  • 93|76°F
    30% Chance of Rain

    Day

    93°F

    Hot. Partly cloudy. Highs in the lower 90s. Lows in the mid 70s.

    Night

    76°F

    Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.

    Hourly details
  • 93|75°F
    30% Chance of Rain

    Day

    93°F

    Hot. Mostly sunny. Highs around 90.

    Night

    75°F

    Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 30 percent.

    Hourly details
  • 91|75°F
    30% Chance of Rain

    Day

    91°F

    Hot. Mostly sunny. Highs in the lower 90s.

    Night

    75°F

    Hot. Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. Chance of rain 40 percent.

    Hourly details
  • 92|74°F
    40% Chance of Storms

    Day

    92°F

    Hot. Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. Chance of rain 40 percent.

    Night

    74°F

    Clear with a 50% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 73F with an average humidity of 82%. Winds will be 2 mph from the S.

  • 89|72°F
    40% Chance of Rain

    Day

    89°F

    Sunny with a 35% chance for rain and thunderstorms. High temperature around 89F. Dew point will be around 74F with an average humidity of 73%. Winds will be 2 mph from the SE.

    Night

    72°F

    Clear with a 40% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 72F with an average humidity of 82%. Winds will be 3 mph from the SE.

  • 86|69°F
    40% Chance of Rain

    Day

    86°F

    Sunny with a 35% chance for rain and thunderstorms. High temperature around 86F. Dew point will be around 71F with an average humidity of 74%. Winds will be 2 mph from the E.

    Night

    69°F

    Clear with a 30% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 68F with an average humidity of 80%. Winds will be 2 mph from the E.