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Irwin, IA Weather Conditions

Updated: Sun Mar 8th 2026 5:45 AM CDT

Clear

34^°F 1^°C

Feels Like 24^°F / -4^°C

Irwin, IA weather condition is Clear and 34°F.

Today's Weather in Irwin,IA

The current weather in Irwin IA as of 5:45 AM CDT on Sun Mar 8th 2026, has a sky condition of Clear with the visibility of 9 mile(s). It is 34 degrees fahrenheit but feels like 24 degrees. The barometric pressure is 29.83 - measured by inches of mercury - and is falling since its last observation. The humidity is 80 percent that's rising since the last report, with a dew point of 26 degrees fahrenheit which is falling. Wind direction is from the Southwest at 14.5 miles per hour, gusting at 28.3 miles per hour. Sunrise is at 6:45 AM and Sunset is at 6:20 PM. The moon phase is a Waning Gibbous moon but will not be observable. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 6:45 AM

Sunset: 6:20 PM

As of:

Moon

Moonrise: Not Observable

Moonset: 8:46 AM

Phase: Waning Gibbous 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 59°F and a low of 39°F. Winds will be moderate, blowing around 15mph. The humidity will be on the higher side, reaching around 76%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 59° \| Lo 39°	76%	0%	0%	15 mph

Overcast

Overcast with a high of 44°F and a low of 34°F. Winds will be moderate, blowing around 16mph. The humidity will be on the higher side, reaching around 79%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 44° \| Lo 34°	79%	0%	0%	15.7 mph

Scattered Rain

Scattered Rain with a high of 45°F and a low of 33°F. Probable rainfall forecasted, having an 86% chance with an estimated 0.05in. Possible light Snowfall with a 3% chance estimated at 0.1in accumulation. Winds will be strong at speeds peaking at 26mph. The humidity will be on the higher side, reaching around 61%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 45° \| Lo 33°	61%	86% \| est. 0.05in	3% \| est. 0.1in	25.7 mph

Sunny

Sunny with a high of 51°F and a low of 26°F. Winds will be strong at speeds peaking at 24mph. Humidity levels are comfortable, sitting around 48%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 51° \| Lo 26°	48%	0%	0%	23.9 mph

Sunny

Sunny with a high of 52°F and a low of 42°F. Winds will be strong at speeds peaking at 22mph. Humidity levels are comfortable, sitting around 41%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 52° \| Lo 42°	41%	0%	0%	21.3 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Irwin, IA weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Thursday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 34^°F. The morning temperature of 33°^F is lowest at 6am with the daytime high of 65°^F at 4pm and a low around 48°^F at 11am is expected.

Hourly Barometric Pressure

The highest pressure today is 30.05^inHg at 12am and lowest being 29.69^inHg at 7pm.

Hourly Wind Speeds

The fastest wind is reported to be 16.3^mph at 9pm, while the slowest is 9.8^mph around 9am; expect wind gusts peaking 31.8^mph at 9pm. View live wind conditions in Irwin

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