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As of 23:44 CDT

Weather in Union Center, IL

75°Current weather

Union Center, Saturday, 8 August, 23:44

Clear. Feels like 77°. High 88°, low 72°.

Pressure30.00 inHg
Wind3.6 mph S
Humidity100%
Visibility6.2 mi
Dew point75°
Sun, 0992° / 72°0Overcast
92 °Overcast

Union Center, Sunday, 9 August

Overcast. High 92°, low 72°.

Pressure30.00 inHg
Wind12.9 mph SW
Humidity67%
Visibility6.2 mi
Dew point72°
Mon, 1090° / 76°0.02Light rain
90 °Light rain

Union Center, Monday, 10 August

Light rain. High 90°, low 76°.

Pressure29.97 inHg
Wind13.6 mph SW
Humidity68%
Visibility6.2 mi
Dew point74°
Tue, 1192° / 74°0.02Light rain
92 °Light rain

Union Center, Tuesday, 11 August

Light rain. High 92°, low 74°.

Pressure29.88 inHg
Wind14.9 mph SW
Humidity73%
Visibility6.2 mi
Dew point75°
Wed, 1286° / 69°0.76Heavy rain
86 °Heavy rain

Union Center, Wednesday, 12 August

Heavy rain. High 86°, low 69°.

Pressure29.85 inHg
Wind5.1 mph W
Humidity76%
Visibility6.2 mi
Dew point76°
Thu, 1382° / 67°2.69Heavy rain
82 °Heavy rain

Union Center, Thursday, 13 August

Heavy rain. High 82°, low 67°.

Pressure29.97 inHg
Wind19.2 mph NE
Humidity70%
Visibility—
Dew point69°
Fri, 1475° / 66°0.11Light rain
75 °Light rain

Union Center, Friday, 14 August

Light rain. High 75°, low 66°.

Pressure30.09 inHg
Wind12.5 mph E
Humidity83%
Visibility—
Dew point67°
Sat, 1571° / 63°0.02Light rain
71 °Light rain

Union Center, Saturday, 15 August

Light rain. High 71°, low 63°.

Pressure30.24 inHg
Wind11.8 mph E
Humidity80%
Visibility—
Dew point62°
Sun, 1673° / 62°0.14Light rain
73 °Light rain

Union Center, Sunday, 16 August

Light rain. High 73°, low 62°.

Pressure30.09 inHg
Wind7.7 mph SE
Humidity85%
Visibility—
Dew point67°
Mon, 1778° / 66°0.06Light rain
78 °Light rain

Union Center, Monday, 17 August

Light rain. High 78°, low 66°.

Pressure30.06 inHg
Wind6.4 mph N
Humidity86%
Visibility—
Dew point70°
Tue, 1882° / 66°0Overcast
82 °Overcast

Union Center, Tuesday, 18 August

Overcast. High 82°, low 66°.

Pressure30.00 inHg
Wind5.9 mph E
Humidity73%
Visibility—
Dew point69°
Wed, 1983° / 67°0Overcast
83 °Overcast

Union Center, Wednesday, 19 August

Overcast. High 83°, low 67°.

Pressure29.91 inHg
Wind11 mph N
Humidity75%
Visibility—
Dew point72°
Thu, 2073° / 55°0.01Light rain
73 °Light rain

Union Center, Thursday, 20 August

Light rain. High 73°, low 55°.

Pressure30.03 inHg
Wind12.3 mph NE
Humidity66%
Visibility—
Dew point58°
Fri, 2173° / 54°0Overcast
73 °Overcast

Union Center, Friday, 21 August

Overcast. High 73°, low 54°.

Pressure30.06 inHg
Wind8.6 mph E
Humidity62%
Visibility—
Dew point55°
Sat, 2282° / 61°0.04Light rain
82 °Light rain

Union Center, Saturday, 22 August

Light rain. High 82°, low 61°.

Pressure29.85 inHg
Wind14 mph S
Humidity71%
Visibility—
Dew point66°
Sun, 2387° / 69°0Clear
87 °Clear

Union Center, Sunday, 23 August

Clear. High 87°, low 69°.

Pressure29.94 inHg
Wind8.2 mph W
Humidity62%
Visibility—
Dew point69°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Union Center, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Union Center, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.