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As of 20:08 CDT

Weather in Union, IL

71°Current weather

Union, Saturday, 8 August, 20:08

Clear. Feels like 72°. High 82°, low 67°.

Pressure30.00 inHg
Wind4.5 mph W
Humidity82%
Visibility6.2 mi
Dew point65°

Two-week outlook for Union, IL: week one averages a high of 80.6° and week two 73.9°, so week two runs 6.7° cooler than week one. Around 2.5 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, August 8: 82°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 8 – August 14)80.6°63.9°2.5 in / 3 d—
2nd (August 15 – August 21)73.9°57.7°0.0 in / 0 d—

Weekend weather

Sat, August 8
Light rain
82°67°
no precip.
Sun, August 9
Heavy rain
85°62°
0.85 in
Sat, August 15
Overcast
73°58°
no precip.
Sun, August 16
Overcast
74°57°
no precip.
Sun, 0985° / 62°0.85Heavy rain
85 °Heavy rain

Union, Sunday, 9 August

Heavy rain. High 85°, low 62°.

Pressure29.91 inHg
Wind12.1 mph S
Humidity82%
Visibility6.2 mi
Dew point72°
Mon, 1085° / 70°1.06Heavy rain
85 °Heavy rain

Union, Monday, 10 August

Heavy rain. High 85°, low 70°.

Pressure29.91 inHg
Wind6.1 mph SE
Humidity79%
Visibility6.2 mi
Dew point69°
Tue, 1184° / 68°0.54Heavy rain
84 °Heavy rain

Union, Tuesday, 11 August

Heavy rain. High 84°, low 68°.

Pressure29.77 inHg
Wind3.7 mph S
Humidity85%
Visibility6.2 mi
Dew point73°
Wed, 1279° / 64°0.01Light rain
79 °Light rain

Union, Wednesday, 12 August

Light rain. High 79°, low 64°.

Pressure29.88 inHg
Wind7 mph W
Humidity80%
Visibility6.2 mi
Dew point70°
Thu, 1371° / 59°0Overcast
71 °Overcast

Union, Thursday, 13 August

Overcast. High 71°, low 59°.

Pressure30.03 inHg
Wind8.4 mph E
Humidity68%
Visibility—
Dew point58°
Fri, 1477° / 56°0Mostly clear
77 °Mostly clear

Union, Friday, 14 August

Mostly clear. High 77°, low 56°.

Pressure30.12 inHg
Wind7.5 mph SE
Humidity56%
Visibility—
Dew point56°
Sat, 1573° / 58°0Overcast
73 °Overcast

Union, Saturday, 15 August

Overcast. High 73°, low 58°.

Pressure30.27 inHg
Wind10.8 mph SW
Humidity58%
Visibility—
Dew point55°
Sun, 1674° / 57°0Overcast
74 °Overcast

Union, Sunday, 16 August

Overcast. High 74°, low 57°.

Pressure30.15 inHg
Wind5.3 mph E
Humidity74%
Visibility—
Dew point60°
Mon, 1779° / 62°0.02Light rain
79 °Light rain

Union, Monday, 17 August

Light rain. High 79°, low 62°.

Pressure30.06 inHg
Wind5.1 mph SW
Humidity67%
Visibility—
Dew point63°
Tue, 1881° / 65°0Overcast
81 °Overcast

Union, Tuesday, 18 August

Overcast. High 81°, low 65°.

Pressure29.97 inHg
Wind12.5 mph SW
Humidity69%
Visibility—
Dew point66°
Wed, 1972° / 57°0.02Light rain
72 °Light rain

Union, Wednesday, 19 August

Light rain. High 72°, low 57°.

Pressure29.94 inHg
Wind16.8 mph NW
Humidity78%
Visibility—
Dew point57°
Thu, 2066° / 52°0Overcast
66 °Overcast

Union, Thursday, 20 August

Overcast. High 66°, low 52°.

Pressure30.09 inHg
Wind12.2 mph NE
Humidity65%
Visibility—
Dew point51°
Fri, 2173° / 53°0Clear
73 °Clear

Union, Friday, 21 August

Clear. High 73°, low 53°.

Pressure30.09 inHg
Wind8.3 mph E
Humidity59%
Visibility—
Dew point54°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Union, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.