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As of 03:39 CDT

Weather in Union, IA

45°Current weather

Union, Tuesday, 20 October, 03:39

Clear. Feels like 42°. High 70°, low 43°.

Pressure30.33 inHg
Wind5.7 mph E
Humidity87%
Visibility6.2 mi
Dew point41°

10-day forecast for Union, IA: 27° to 72°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

72°
Best day: Saturday, October 24
49° · 0.55 in
Worst day: Monday, October 26

Tap any day below to see morning, afternoon, evening and overnight.

Wed, 2172° / 45°0Clear
MorningClear48°feels 47°
AfternoonClear71°feels 70°
EveningClear58°feels 58°
OvernightClear48°feels 46°
72 °Clear

Union, Wednesday, 21 October

Clear. High 72°, low 45°.

Pressure30.24 inHg
Wind4.7 mph SW
Humidity63%
Visibility6.2 mi
Dew point52°
Thu, 2272° / 50°0Clear
MorningClear50°feels 50°
AfternoonClear71°feels 71°
EveningClear60°feels 59°
OvernightOvercast53°feels 52°
72 °Clear

Union, Thursday, 22 October

Clear. High 72°, low 50°.

Pressure30.27 inHg
Wind6 mph SE
Humidity59%
Visibility6.2 mi
Dew point54°
Fri, 2370° / 51°0Clear
MorningClear52°feels 51°
AfternoonPartly cloudy70°feels 69°
EveningOvercast63°feels 62°
OvernightClear55°feels 54°
70 °Clear

Union, Friday, 23 October

Clear. High 70°, low 51°.

Pressure30.21 inHg
Wind11.4 mph SE
Humidity56%
Visibility6.2 mi
Dew point51°
Sat, 2472° / 57°0Overcast
MorningOvercast60°feels 59°
AfternoonOvercast70°feels 69°
EveningOvercast66°feels 65°
OvernightOvercast59°feels 58°
72 °Overcast

Union, Saturday, 24 October

Overcast. High 72°, low 57°.

Pressure30.21 inHg
Wind13.8 mph S
Humidity50%
Visibility—
Dew point49°
Sun, 2566° / 50°0.03Light rain
MorningLight rain58°feels 58°
AfternoonLight rain65°feels 64°
EveningLight rain57°feels 56°
OvernightLight rain51°feels 47°
66 °Light rain

Union, Sunday, 25 October

Light rain. High 66°, low 50°.

Pressure30.36 inHg
Wind11.4 mph NE
Humidity65%
Visibility—
Dew point52°
Mon, 2649° / 40°0.55Rain
MorningRain43°feels 37°
AfternoonRain42°feels 35°
EveningRain43°feels 38°
OvernightRain40°feels 36°
49 °Rain

Union, Monday, 26 October

Rain. High 49°, low 40°.

Pressure30.27 inHg
Wind14.3 mph N
Humidity91%
Visibility—
Dew point39°
Tue, 2742° / 32°0Clear
MorningClear38°feels 31°
AfternoonClear41°feels 32°
EveningClear34°feels 26°
OvernightClear33°feels 25°
42 °Clear

Union, Tuesday, 27 October

Clear. High 42°, low 32°.

Pressure30.53 inHg
Wind18.7 mph NW
Humidity50%
Visibility—
Dew point24°
Wed, 2842° / 27°0Clear
MorningClear31°feels 25°
AfternoonClear39°feels 33°
EveningClear35°feels 28°
OvernightClear32°feels 25°
42 °Clear

Union, Wednesday, 28 October

Clear. High 42°, low 27°.

Pressure30.53 inHg
Wind11.3 mph W
Humidity33%
Visibility—
Dew point11°
Thu, 2950° / 32°0Partly cloudy
MorningPartly cloudy37°feels 31°
AfternoonPartly cloudy49°feels 46°
EveningPartly cloudy43°feels 38°
OvernightPartly cloudy40°feels 35°
50 °Partly cloudy

Union, Thursday, 29 October

Partly cloudy. High 50°, low 32°.

Pressure30.09 inHg
Wind14.7 mph SW
Humidity44%
Visibility—
Dew point27°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Union, IA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.