World > North America > United States > Iowa > Union  

Union, IA Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Union, IA Weather Forecast

Current Conditions

Settings
Union IA weather - Mist - 33°F
Mist
33°F
Updated 11:39 pm
Feels Like 33°F
Humidity 91%
Wind N 0 mph
Barometer  30.22 in
Dew Point 31°F
Union IA weather - Mist - 1°C
Mist
1°C
Updated 11:39 pm
Feels Like 0°C
Humidity 91%
Wind N 0 km/h
Barometer  102.3 kPa
Dew Point -1°C
WX Settings

Union Weather Forecast

REST OF TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT VETERANS DAY WEDNESDAY NIGHT THURSDAY
Union, IA Weather - Rest Of Tonight Mostly Cloudy Union, IA Weather - Saturday Mostly Sunny Union, IA Weather - Saturday Night Mostly Cloudy Union, IA Weather - Sunday Sunny Union, IA Weather - Sunday Night Mostly Clear Union, IA Weather - Monday Sunny Union, IA Weather - Monday Night Clear Union, IA Weather - Tuesday Sunny Union, IA Weather - Tuesday Night Partly Cloudy Union, IA Weather - Veterans Day Mostly Sunny Union, IA Weather - Wednesday Night Partly Cloudy Union, IA Weather - Thursday Mostly Sunny
Mostly Cloudy Mostly Sunny Mostly Cloudy Sunny Mostly Clear Sunny Clear Sunny Partly Cloudy Mostly Sunny Partly Cloudy Mostly Sunny
Lo: 30°FLo: -1°C Hi: 55°FHi: 13°C
 Lo: 39°FLo: 4°C Hi: 59°FHi: 15°C
 Lo: 35°FLo: 2°C Hi: 65°FHi: 18°C
 Lo: 39°FLo: 4°C Hi: 60°FHi: 16°C
 Lo: 39°FLo: 4°C Hi: 59°FHi: 15°C
 Lo: 35°FLo: 2°C Hi: 51°FHi: 11°C
POP = Probability of Precipitation.
Weather Outlook Updated: 1007 PM CST Fri Nov 06 2026 Union, IA Weather - WeatherWorld.com

Trending Headlines

Union Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Union Quick Facts

National Two Day Weather Forecast


E-mail the Union Weather Forecast

Voice your opinion or tell us about page issues...

Union Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 534 PM CST Fri Nov 6 2026

Key Messages

  • Some periods of sun look possible in central to northeast Iowa today, but temperatures remain cool overall with highs in the 40s.
  • A steady warming trend begins this weekend into early next week.

Aviation

/00Z TAFS THROUGH 00Z SUNDAY/... Issued at 534 PM CST Fri Nov 6 2026

VFR conditions to prevail the rest of this evening, however MVFR cigs could build back overnight tonight with the highest confidence at KDSM and KFOD through around 15z. Another impact to watch for will be areas of pat...