Calmar, IA 7-Day Night Weather Forecast

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Calmar, IA 7-Day Night Weather Forecast

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Calmar IA weather  - Overcast - 63°F
Overcast
63°F
Updated 11:56 pm
Feels Like 58°F
Humidity 94%
Wind N 0 mph
Barometer  30.27 in
Dew Point 61°F
Calmar IA weather  - Overcast - 17°C
Overcast
17°C
Updated 11:56 pm
Feels Like 14°C
Humidity 94%
Wind N 0 km/h
Barometer  102.5 kPa
Dew Point 16°C

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Calmar IA Weather - 12:56 am
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Calmar, IA Weather Forecast

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Calmar, IA Weather Forecast Date: 857 PM CDT Thu Sep 17 2026

The area/counties/county of: Winneshiek, including the city of Decorah.
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Tonight... Mostly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Friday... Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the mid 60s. East winds 10 to 15 mph. Chance of rain 100%.

Friday Night... Showers with a chance of thunderstorms. Locally heavy rainfall possible. Lows around 60. East winds 10 to 15 mph. Chance of rain 100%.

Saturday... Showers likely. Highs around 70. Northeast winds 5 to 10 mph. Chance of rain 70%.

Saturday Night... Mostly cloudy with a chance of showers. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 50%.

Sunday... Mostly cloudy with a chance of showers. Highs in the mid 60s. Chance of rain 50%.

Sunday Night... Cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50%.

Monday... Mostly cloudy with a 50% chance of showers. Highs in the upper 50s.

Monday Night... Mostly cloudy. Lows in the upper 40s. Highs around 60.

Tuesday... Mostly cloudy. Lows in the upper 40s. Highs around 60.

Tuesday Night... Partly cloudy. Lows in the mid 40s. Highs in the mid 60s.

Wednesday... Partly cloudy. Lows in the mid 40s. Highs in the mid 60s.

Wednesday Night... Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.

POP = Probability of Precipitation

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