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As of 12:36 CDT

Weather in Union Center, IL

68°Current weather

Union Center, Tuesday, 20 October, 12:36

Clear. Feels like 67°. High 70°, low 43°.

Pressure30.36 inHg
Wind2.1 mph E
Humidity42%
Visibility6.2 mi
Dew point44°
Wed, 2172° / 43°0Clear
72 °Clear

Union Center, Wednesday, 21 October

Clear. High 72°, low 43°.

Pressure30.27 inHg
Wind0.9 mph NW
Humidity42%
Visibility6.2 mi
Dew point45°
Thu, 2271° / 46°0Clear
71 °Clear

Union Center, Thursday, 22 October

Clear. High 71°, low 46°.

Pressure30.30 inHg
Wind4.5 mph NE
Humidity47%
Visibility6.2 mi
Dew point48°
Fri, 2368° / 48°0Clear
68 °Clear

Union Center, Friday, 23 October

Clear. High 68°, low 48°.

Pressure30.33 inHg
Wind5.5 mph SE
Humidity51%
Visibility6.2 mi
Dew point48°
Sat, 2470° / 47°0Mostly clear
70 °Mostly clear

Union Center, Saturday, 24 October

Mostly clear. High 70°, low 47°.

Pressure30.39 inHg
Wind5.3 mph SE
Humidity54%
Visibility6.2 mi
Dew point48°
Sun, 2575° / 51°0Overcast
75 °Overcast

Union Center, Sunday, 25 October

Overcast. High 75°, low 51°.

Pressure30.39 inHg
Wind5.1 mph SW
Humidity40%
Visibility—
Dew point45°
Mon, 2674° / 54°0Overcast
74 °Overcast

Union Center, Monday, 26 October

Overcast. High 74°, low 54°.

Pressure30.15 inHg
Wind15.1 mph SW
Humidity28%
Visibility—
Dew point36°
Tue, 2753° / 39°0.03Light rain
53 °Light rain

Union Center, Tuesday, 27 October

Light rain. High 53°, low 39°.

Pressure30.39 inHg
Wind18.7 mph N
Humidity33%
Visibility—
Dew point21°
Wed, 2853° / 33°0Clear
53 °Clear

Union Center, Wednesday, 28 October

Clear. High 53°, low 33°.

Pressure30.42 inHg
Wind7.3 mph SW
Humidity32%
Visibility—
Dew point19°
Thu, 2961° / 35°0Partly cloudy
61 °Partly cloudy

Union Center, Thursday, 29 October

Partly cloudy. High 61°, low 35°.

Pressure30.12 inHg
Wind15 mph W
Humidity29%
Visibility—
Dew point24°
Fri, 3049° / 35°0Clear
49 °Clear

Union Center, Friday, 30 October

Clear. High 49°, low 35°.

Pressure30.36 inHg
Wind14.5 mph N
Humidity29%
Visibility—
Dew point17°
Sat, 3152° / 31°0Overcast
52 °Overcast

Union Center, Saturday, 31 October

Overcast. High 52°, low 31°.

Pressure30.30 inHg
Wind8.6 mph SW
Humidity28%
Visibility—
Dew point16°
Sun, 0159° / 38°0Mostly clear
59 °Mostly clear

Union Center, Sunday, 1 November

Mostly clear. High 59°, low 38°.

Pressure30.15 inHg
Wind11.1 mph SW
Humidity39%
Visibility—
Dew point30°
Mon, 0263° / 42°0Clear
63 °Clear

Union Center, Monday, 2 November

Clear. High 63°, low 42°.

Pressure30.30 inHg
Wind7.2 mph SE
Humidity45%
Visibility—
Dew point37°
Tue, 0365° / 43°0Overcast
65 °Overcast

Union Center, Tuesday, 3 November

Overcast. High 65°, low 43°.

Pressure30.21 inHg
Wind13.5 mph S
Humidity35%
Visibility—
Dew point33°
Wed, 0460° / 51°0.34Rain
60 °Rain

Union Center, Wednesday, 4 November

Rain. High 60°, low 51°.

Pressure30.00 inHg
Wind16.4 mph S
Humidity70%
Visibility—
Dew point47°

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.