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As of 16:05 CDT

Weather in Union, IL

63°Current weather

Union, Sunday, 18 October, 16:05

Clear. Feels like 61°. High 63°, low 40°.

Pressure30.33 inHg
Wind13.3 mph S
Humidity44%
Visibility6.2 mi
Dew point41°

10-day forecast for Union, IL: 40° to 68°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Saturday, October 24
58° · 0.04 in
Worst day: Monday, October 26

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

Mon, 1965° / 42°0Partly cloudy
MorningClear46°feels 45°
AfternoonOvercast65°feels 64°
EveningClear53°feels 51°
OvernightClear46°feels 42°
65 °Partly cloudy

Union, Monday, 19 October

Partly cloudy. High 65°, low 42°.

Pressure30.39 inHg
Wind3.8 mph S
Humidity57%
Visibility6.2 mi
Dew point44°
Tue, 2064° / 44°0Clear
MorningClear44°feels 42°
AfternoonClear64°feels 63°
EveningClear52°feels 51°
OvernightClear49°feels 49°
64 °Clear

Union, Tuesday, 20 October

Clear. High 64°, low 44°.

Pressure30.39 inHg
Wind4.4 mph SE
Humidity60%
Visibility6.2 mi
Dew point48°
Wed, 2166° / 45°0Clear
MorningClear46°feels 46°
AfternoonClear66°feels 64°
EveningMostly clear57°feels 56°
OvernightClear46°feels 45°
66 °Clear

Union, Wednesday, 21 October

Clear. High 66°, low 45°.

Pressure30.30 inHg
Wind3.2 mph W
Humidity56%
Visibility6.2 mi
Dew point48°
Thu, 2267° / 46°0Overcast
MorningClear51°feels 49°
AfternoonOvercast67°feels 66°
EveningOvercast56°feels 55°
OvernightClear50°feels 49°
67 °Overcast

Union, Thursday, 22 October

Overcast. High 67°, low 46°.

Pressure30.33 inHg
Wind3.9 mph E
Humidity59%
Visibility6.2 mi
Dew point50°
Fri, 2363° / 48°0Partly cloudy
MorningPartly cloudy52°feels 51°
AfternoonPartly cloudy62°feels 60°
EveningPartly cloudy54°feels 53°
OvernightPartly cloudy51°feels 50°
63 °Partly cloudy

Union, Friday, 23 October

Partly cloudy. High 63°, low 48°.

Pressure30.33 inHg
Wind9.5 mph SE
Humidity56%
Visibility—
Dew point45°
Sat, 2468° / 48°0Overcast
MorningOvercast54°feels 51°
AfternoonOvercast65°feels 64°
EveningOvercast61°feels 60°
OvernightOvercast58°feels 56°
68 °Overcast

Union, Saturday, 24 October

Overcast. High 68°, low 48°.

Pressure30.33 inHg
Wind14.9 mph S
Humidity48%
Visibility—
Dew point44°
Sun, 2565° / 51°0Overcast
MorningOvercast58°feels 57°
AfternoonOvercast62°feels 60°
EveningOvercast54°feels 51°
OvernightOvercast52°feels 50°
65 °Overcast

Union, Sunday, 25 October

Overcast. High 65°, low 51°.

Pressure30.36 inHg
Wind10.9 mph SW
Humidity34%
Visibility—
Dew point34°
Mon, 2658° / 50°0.04Light rain
MorningLight rain52°feels 49°
AfternoonLight rain55°feels 53°
EveningLight rain51°feels 49°
OvernightLight rain50°feels 47°
58 °Light rain

Union, Monday, 26 October

Light rain. High 58°, low 50°.

Pressure30.39 inHg
Wind9.8 mph E
Humidity62%
Visibility—
Dew point42°
Tue, 2758° / 47°0Overcast
MorningOvercast50°feels 46°
AfternoonOvercast56°feels 54°
EveningOvercast52°feels 50°
OvernightOvercast50°feels 48°
58 °Overcast

Union, Tuesday, 27 October

Overcast. High 58°, low 47°.

Pressure30.36 inHg
Wind8.1 mph E
Humidity56%
Visibility—
Dew point40°

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, IL 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.