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As of 06:00 CDT

Weather in Union, IA

43°Current weather

Union, Monday, 19 October, 06:00

Partly cloudy. Feels like 43°. High 68°, low 43°.

Pressure30.30 inHg
Wind1 mph SE
Humidity60%
Visibility6.2 mi
Dew point32°

10-day forecast for Union, IA: 30° to 71°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

71°
Best day: Thursday, October 22
41°
Worst day: Wednesday, October 28

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

Tue, 2070° / 41°0Clear
MorningClear43°feels 41°
AfternoonClear68°feels 67°
EveningClear55°feels 54°
OvernightClear44°feels 42°
70 °Clear

Union, Tuesday, 20 October

Clear. High 70°, low 41°.

Pressure30.33 inHg
Wind7.3 mph SE
Humidity54%
Visibility6.2 mi
Dew point46°
Wed, 2169° / 47°0Mostly clear
MorningMostly clear47°feels 46°
AfternoonClear68°feels 67°
EveningClear58°feels 57°
OvernightClear49°feels 47°
69 °Mostly clear

Union, Wednesday, 21 October

Mostly clear. High 69°, low 47°.

Pressure30.24 inHg
Wind4.6 mph S
Humidity63%
Visibility6.2 mi
Dew point51°
Thu, 2271° / 49°0Clear
MorningClear49°feels 48°
AfternoonClear71°feels 70°
EveningClear61°feels 60°
OvernightClear52°feels 51°
71 °Clear

Union, Thursday, 22 October

Clear. High 71°, low 49°.

Pressure30.27 inHg
Wind5.9 mph S
Humidity58%
Visibility6.2 mi
Dew point53°
Fri, 2369° / 52°0Overcast
MorningOvercast57°feels 56°
AfternoonOvercast68°feels 67°
EveningOvercast63°feels 62°
OvernightClear55°feels 54°
69 °Overcast

Union, Friday, 23 October

Overcast. High 69°, low 52°.

Pressure30.21 inHg
Wind13.6 mph SE
Humidity55%
Visibility—
Dew point50°
Sat, 2470° / 55°0Overcast
MorningOvercast59°feels 58°
AfternoonOvercast67°feels 66°
EveningOvercast64°feels 63°
OvernightOvercast62°feels 61°
70 °Overcast

Union, Saturday, 24 October

Overcast. High 70°, low 55°.

Pressure30.24 inHg
Wind13.4 mph S
Humidity55%
Visibility—
Dew point49°
Sun, 2564° / 52°0.12Rain
MorningRain55°feels 53°
AfternoonRain61°feels 58°
EveningRain54°feels 52°
OvernightRain52°feels 50°
64 °Rain

Union, Sunday, 25 October

Rain. High 64°, low 52°.

Pressure30.27 inHg
Wind11.9 mph W
Humidity34%
Visibility—
Dew point32°
Mon, 2669° / 47°0.06Light rain
MorningLight rain53°feels 50°
AfternoonLight rain65°feels 64°
EveningLight rain62°feels 61°
OvernightLight rain52°feels 49°
69 °Light rain

Union, Monday, 26 October

Light rain. High 69°, low 47°.

Pressure30.06 inHg
Wind14.7 mph N
Humidity59%
Visibility—
Dew point48°
Tue, 2747° / 38°0.02Light rain
MorningLight rain41°feels 33°
AfternoonLight rain44°feels 38°
EveningLight rain41°feels 33°
OvernightLight rain38°feels 31°
47 °Light rain

Union, Tuesday, 27 October

Light rain. High 47°, low 38°.

Pressure30.30 inHg
Wind16.2 mph N
Humidity48%
Visibility—
Dew point26°
Wed, 2841° / 30°0Clear
MorningClear33°feels 25°
AfternoonClear39°feels 32°
EveningClear34°feels 29°
OvernightClear32°feels 26°
41 °Clear

Union, Wednesday, 28 October

Clear. High 41°, low 30°.

Pressure30.53 inHg
Wind13.2 mph N
Humidity37%
Visibility—
Dew point14°

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.