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Decatur, IA Weather Conditions

Updated: Sat Jul 11th 2026 10:15 PM CDT

Clear

74^°F 23^°C

Feels Like 77^°F / 25^°C

Decatur, IA weather condition is Clear and 74°F.

Today's Weather in Decatur,IA

The current weather in Decatur IA as of 10:15 PM CDT on Sat Jul 11th 2026, has a sky condition of Clear with the visibility of 9 mile(s). It is 74 degrees fahrenheit but feels like 77 degrees. The barometric pressure is 30.11 - measured by inches of mercury - and is rising since its last observation. The humidity is 69 percent that's rising since the last report, with a dew point of 61 degrees fahrenheit which is falling. Wind direction is from the East-Northeast at 6.5 miles per hour, gusting at 13.6 miles per hour. Sunrise was at 5:54 AM and Sunset was at 8:47 PM. The moon phase is a Waning Crescent moon rising at 2:17 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 5:54 AM

Sunset: 8:47 PM

As of:

Moon

Moonrise: 2:17 AM

Moonset: 6:18 PM

Phase: Waning Crescent Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Sunny

Sunny with a high of 88°F and a low of 65°F. 6%% possible chance of rain predicted with an estimated 0in. Winds will be moderate, blowing around 12mph. The humidity will be on the higher side, reaching around 69%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 88° \| Lo 65°	69%	6% \| est. 0in	0%	11.2 mph

Sunny

Sunny with a high of 86°F and a low of 65°F. 5%% possible chance of rain predicted. Winds will be light at 7mph at times. The humidity will be on the higher side, reaching around 69%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 86° \| Lo 65°	69%	5%	0%	6.7 mph

Sunny

Sunny with a high of 85°F and a low of 65°F. 7%% possible chance of rain predicted. Winds will be light at 6mph at times. The humidity will be on the higher side, reaching around 77%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 85° \| Lo 65°	77%	7%	0%	5.6 mph

Sunny

Sunny with a high of 87°F and a low of 67°F. 8%% possible chance of rain predicted. Winds will be light at 6mph at times. The humidity will be on the higher side, reaching around 77%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 87° \| Lo 67°	77%	8%	0%	5.4 mph

Sunny

Sunny with a high of 89°F and a low of 71°F. 36%% possible chance of rain predicted with an estimated 0.02in. Winds will be light at 7mph at times. The humidity will be on the higher side, reaching around 78%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 89° \| Lo 71°	78%	36% \| est. 0.02in	0%	6.5 mph

Yesterday 5-Day Wind

Weather Radar Map

Hourly Temperature

The current temperature today is 74^°F. The morning temperature of 65°^F is lowest at 6am with the daytime high of 88°^F at 3pm and a low around 72°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.12^inHg at 11pm and lowest being 29.97^inHg at 12am.

Hourly Wind Speeds

The fastest wind is reported to be 11.2^mph at 1pm, while the slowest is 4.9^mph around 2am; expect wind gusts peaking 13.6^mph at 10pm. View live wind conditions in Decatur

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