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Union, IA

51°F
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Union, IA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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1 PM

54°
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 48%
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Mostly cloudy w/ showers

RealFeel Shade™53°

WindNNE 4 mph

Air QualityFair

Max UV Index3.8 (Moderate)

Wind Gusts5 mph

Humidity45%

Indoor Humidity41% (Slightly Dry)

Dew Point33° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover72%

Visibility10 mi

Cloud Ceiling18600 ft

2 PM

56°
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 40%
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Intermittent clouds

RealFeel Shade™57°

WindE 2 mph

Air QualityFair

Max UV Index3.7 (Moderate)

Wind Gusts4 mph

Humidity40%

Indoor Humidity41% (Slightly Dry)

Dew Point33° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling15400 ft

3 PM

56°
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 34%
Chevron down
Intermittent clouds

RealFeel Shade™56°

WindESE 4 mph

Air QualityFair

Max UV Index2.7 (Moderate)

Wind Gusts4 mph

Humidity43%

Indoor Humidity42% (Slightly Dry)

Dew Point33° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling12100 ft

4 PM

54°
RealFeel® 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 39%
Chevron down
Intermittent clouds

RealFeel Shade™53°

WindESE 5 mph

Air QualityFair

Max UV Index1.8 (Low)

Wind Gusts8 mph

Humidity49%

Indoor Humidity30% (Slightly Dry)

Dew Point36° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover73%

Visibility10 mi

Cloud Ceiling8800 ft

5 PM

53°
RealFeel® 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
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Mostly cloudy

RealFeel Shade™49°

WindNE 8 mph

Air QualityFair

Max UV Index1.0 (Low)

Wind Gusts9 mph

Humidity57%

Indoor Humidity33% (Slightly Dry)

Dew Point38° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover79%

Visibility10 mi

Cloud Ceiling7100 ft

6 PM

50°
RealFeel® 41°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 71%
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Showers

RealFeel Shade™41°

WindNE 12 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts14 mph

Humidity79%

Indoor Humidity42% (Ideal Humidity)

Dew Point44° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover84%

Rain0.10 in

Visibility5 mi

Cloud Ceiling4000 ft

7 PM

49°
RealFeel® 38°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 71%
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Showers

RealFeel Shade™38°

WindNNE 13 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts15 mph

Humidity87%

Indoor Humidity44% (Ideal Humidity)

Dew Point45° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover90%

Rain0.10 in

Visibility5 mi

Cloud Ceiling3700 ft

8 PM

47°
RealFeel® 35°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 85%
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Rain

WindNE 13 mph

Air QualityFair

Wind Gusts15 mph

Humidity90%

Indoor Humidity42% (Ideal Humidity)

Dew Point44° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.11 in

Visibility4 mi

Cloud Ceiling2000 ft

9 PM

45°
RealFeel® 32°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 85%
Chevron down
Rain

WindNNE 14 mph

Air QualityFair

Wind Gusts17 mph

Humidity90%

Indoor Humidity39% (Ideal Humidity)

Dew Point42° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.11 in

Visibility4 mi

Cloud Ceiling2000 ft

10 PM

45°
RealFeel® 32°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 85%
Chevron down
Rain

WindNNE 15 mph

Air QualityFair

Wind Gusts17 mph

Humidity89%

Indoor Humidity39% (Ideal Humidity)

Dew Point42° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.11 in

Visibility4 mi

Cloud Ceiling2000 ft

11 PM

44°
RealFeel® 34°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 49%
Chevron down
Cloudy

WindNNE 15 mph

Air QualityFair

Wind Gusts17 mph

Humidity90%

Indoor Humidity37% (Ideal Humidity)

Dew Point41° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover98%

Visibility10 mi

Cloud Ceiling2900 ft

Hourly Weather Forecast for Union

AccuWeather's hourly forecast for Union provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 54° with a RealFeel® of 62°, mostly cloudy w/ showers with a 48% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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