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As of 12:52 CDT

Weather in Union, IL

57°Current weather

Union, Thursday, 15 October, 12:52

Light rain. Feels like 57°. High 64°, low 56°.

Pressure29.97 inHg
Wind1 mph SE
Humidity94%
Visibility2.6 mi
Dew point55°

10-day forecast for Union, IL: 35° to 69°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

69°
Best day: Friday, October 23
64° · 0.5 in
Worst day: Thursday, October 15

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

Fri, 1655° / 44°0.02Light rain
MorningOvercast50°feels 48°
AfternoonOvercast53°feels 51°
EveningMostly clear48°feels 42°
OvernightClear51°feels 50°
55 °Light rain

Union, Friday, 16 October

Light rain. High 55°, low 44°.

Pressure30.09 inHg
Wind17.7 mph NW
Humidity75%
Visibility4.2 mi
Dew point43°
Sat, 1756° / 35°0Clear
MorningClear37°feels 33°
AfternoonClear55°feels 52°
EveningClear47°feels 43°
OvernightClear40°feels 35°
56 °Clear

Union, Saturday, 17 October

Clear. High 56°, low 35°.

Pressure30.53 inHg
Wind7.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point31°
Sun, 1861° / 42°0Clear
MorningClear43°feels 37°
AfternoonClear61°feels 58°
EveningClear52°feels 50°
OvernightClear43°feels 38°
61 °Clear

Union, Sunday, 18 October

Clear. High 61°, low 42°.

Pressure30.42 inHg
Wind15.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point37°
Mon, 1962° / 42°0Overcast
MorningOvercast46°feels 43°
AfternoonOvercast61°feels 59°
EveningOvercast55°feels 53°
OvernightClear46°feels 42°
62 °Overcast

Union, Monday, 19 October

Overcast. High 62°, low 42°.

Pressure30.33 inHg
Wind7.2 mph S
Humidity55%
Visibility6.2 mi
Dew point43°
Tue, 2066° / 49°0.01Light rain
MorningLight rain54°feels 53°
AfternoonLight rain65°feels 63°
EveningLight rain56°feels 54°
OvernightLight rain51°feels 50°
66 °Light rain

Union, Tuesday, 20 October

Light rain. High 66°, low 49°.

Pressure30.30 inHg
Wind5.3 mph S
Humidity48%
Visibility—
Dew point44°
Wed, 2166° / 48°0Clear
MorningClear53°feels 51°
AfternoonClear65°feels 63°
EveningClear57°feels 56°
OvernightClear53°feels 51°
66 °Clear

Union, Wednesday, 21 October

Clear. High 66°, low 48°.

Pressure30.36 inHg
Wind7.1 mph SE
Humidity49%
Visibility—
Dew point44°
Thu, 2268° / 52°0Mostly clear
MorningMostly clear56°feels 55°
AfternoonMostly clear67°feels 66°
EveningMostly clear60°feels 59°
OvernightMostly clear59°feels 58°
68 °Mostly clear

Union, Thursday, 22 October

Mostly clear. High 68°, low 52°.

Pressure30.21 inHg
Wind11.1 mph S
Humidity49%
Visibility—
Dew point46°
Fri, 2369° / 54°0Overcast
MorningOvercast58°feels 57°
AfternoonOvercast67°feels 66°
EveningOvercast61°feels 59°
OvernightOvercast60°feels 58°
69 °Overcast

Union, Friday, 23 October

Overcast. High 69°, low 54°.

Pressure30.24 inHg
Wind13.4 mph SE
Humidity47%
Visibility—
Dew point46°
Sat, 2469° / 56°0.02Light rain
MorningLight rain58°feels 57°
AfternoonLight rain64°feels 63°
EveningLight rain61°feels 60°
OvernightLight rain58°feels 57°
69 °Light rain

Union, Saturday, 24 October

Light rain. High 69°, low 56°.

Pressure30.15 inHg
Wind16.9 mph SE
Humidity58%
Visibility—
Dew point48°

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.