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Decatur, IA Hourly Weather Forecast

Next 12 Hours

Fri, Sep 4th
Sunny skies giving way to Overcast conditions by evening. Extreme heat expected, up to 103°. Breezy wind from the SW at 13.9 mph, with humidity ranging 21% to 68%, and an avg barometric pressure of 29.81 inHg.

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Currently

	76°F	29.84 inHg. Barometer 72% Humidity SW 10.1mph Wind
Clear

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