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As of 06:55 CDT

Weather in Union, IA

40°Current weather

Union, Sunday, 18 October, 06:55

Clear. Feels like 35°. High 64°, low 40°.

Pressure30.33 inHg
Wind6.9 mph S
Humidity74%
Visibility6.2 mi
Dew point32°

10-day forecast for Union, IA: 40° to 71°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

70°
Best day: Thursday, October 22
61° · 0.11 in
Worst day: Tuesday, October 27

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

Mon, 1964° / 43°0Overcast
MorningMostly clear43°feels 41°
AfternoonOvercast64°feels 62°
EveningMostly clear52°feels 51°
OvernightClear46°feels 43°
64 °Overcast

Union, Monday, 19 October

Overcast. High 64°, low 43°.

Pressure30.33 inHg
Wind6.1 mph S
Humidity64%
Visibility6.2 mi
Dew point47°
Tue, 2066° / 44°0Clear
MorningClear44°feels 42°
AfternoonClear66°feels 64°
EveningClear55°feels 53°
OvernightClear47°feels 44°
66 °Clear

Union, Tuesday, 20 October

Clear. High 66°, low 44°.

Pressure30.33 inHg
Wind7.4 mph SE
Humidity58%
Visibility6.2 mi
Dew point47°
Wed, 2168° / 48°0Clear
MorningClear49°feels 46°
AfternoonClear67°feels 66°
EveningClear58°feels 57°
OvernightClear50°feels 49°
68 °Clear

Union, Wednesday, 21 October

Clear. High 68°, low 48°.

Pressure30.24 inHg
Wind6.5 mph S
Humidity61%
Visibility6.2 mi
Dew point51°
Thu, 2270° / 49°0Clear
MorningClear55°feels 54°
AfternoonClear68°feels 67°
EveningClear60°feels 59°
OvernightClear52°feels 51°
70 °Clear

Union, Thursday, 22 October

Clear. High 70°, low 49°.

Pressure30.27 inHg
Wind7.1 mph SE
Humidity52%
Visibility—
Dew point48°
Fri, 2368° / 52°0Overcast
MorningOvercast56°feels 55°
AfternoonOvercast66°feels 65°
EveningOvercast62°feels 61°
OvernightOvercast61°feels 60°
68 °Overcast

Union, Friday, 23 October

Overcast. High 68°, low 52°.

Pressure30.24 inHg
Wind14.9 mph S
Humidity57%
Visibility—
Dew point49°
Sat, 2471° / 53°0.09Light rain
MorningLight rain65°feels 64°
AfternoonLight rain69°feels 69°
EveningLight rain58°feels 56°
OvernightLight rain55°feels 53°
71 °Light rain

Union, Saturday, 24 October

Light rain. High 71°, low 53°.

Pressure30.06 inHg
Wind16.6 mph S
Humidity49%
Visibility—
Dew point50°
Sun, 2555° / 42°0Clear
MorningClear45°feels 41°
AfternoonClear52°feels 49°
EveningClear47°feels 46°
OvernightClear44°feels 42°
55 °Clear

Union, Sunday, 25 October

Clear. High 55°, low 42°.

Pressure30.50 inHg
Wind10.8 mph NW
Humidity32%
Visibility—
Dew point23°
Mon, 2655° / 40°0.02Light rain
MorningLight rain44°feels 39°
AfternoonLight rain53°feels 50°
EveningLight rain48°feels 43°
OvernightLight rain47°feels 43°
55 °Light rain

Union, Monday, 26 October

Light rain. High 55°, low 40°.

Pressure30.27 inHg
Wind14.5 mph S
Humidity39%
Visibility—
Dew point28°
Tue, 2761° / 50°0.11Light rain
MorningLight rain53°feels 53°
AfternoonLight rain58°feels 57°
EveningLight rain56°feels 56°
OvernightLight rain55°feels 54°
61 °Light rain

Union, Tuesday, 27 October

Light rain. High 61°, low 50°.

Pressure30.12 inHg
Wind9.2 mph SW
Humidity76%
Visibility—
Dew point49°

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.