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As of 23:26 CDT

Weather in Coffeen, IL

52°Current weather

Coffeen, Tuesday, 20 October, 23:26

Clear. Feels like 50°. High 73°, low 45°.

Pressure30.27 inHg
Wind2.1 mph E
Humidity82%
Visibility6.2 mi
Dew point46°
Wed, 2174° / 48°0Clear
74 °Clear

Coffeen, Wednesday, 21 October

Clear. High 74°, low 48°.

Pressure30.27 inHg
Wind0.8 mph SW
Humidity42%
Visibility6.2 mi
Dew point45°
Thu, 2276° / 50°0Clear
76 °Clear

Coffeen, Thursday, 22 October

Clear. High 76°, low 50°.

Pressure30.27 inHg
Wind3.6 mph NE
Humidity45%
Visibility6.2 mi
Dew point48°
Fri, 2371° / 51°0Clear
71 °Clear

Coffeen, Friday, 23 October

Clear. High 71°, low 51°.

Pressure30.33 inHg
Wind5 mph SE
Humidity47%
Visibility6.2 mi
Dew point48°
Sat, 2471° / 50°0Overcast
71 °Overcast

Coffeen, Saturday, 24 October

Overcast. High 71°, low 50°.

Pressure30.36 inHg
Wind6.5 mph SE
Humidity53%
Visibility6.2 mi
Dew point49°
Sun, 2574° / 52°0Overcast
74 °Overcast

Coffeen, Sunday, 25 October

Overcast. High 74°, low 52°.

Pressure30.36 inHg
Wind5.6 mph SE
Humidity42%
Visibility—
Dew point46°
Mon, 2673° / 56°0Overcast
73 °Overcast

Coffeen, Monday, 26 October

Overcast. High 73°, low 56°.

Pressure30.24 inHg
Wind10.6 mph N
Humidity33%
Visibility—
Dew point40°
Tue, 2754° / 46°0.2Light rain
54 °Light rain

Coffeen, Tuesday, 27 October

Light rain. High 54°, low 46°.

Pressure30.33 inHg
Wind13.4 mph N
Humidity85%
Visibility—
Dew point42°
Wed, 2854° / 42°0Overcast
54 °Overcast

Coffeen, Wednesday, 28 October

Overcast. High 54°, low 42°.

Pressure30.30 inHg
Wind9.2 mph NE
Humidity42%
Visibility—
Dew point29°
Thu, 2957° / 37°0Clear
57 °Clear

Coffeen, Thursday, 29 October

Clear. High 57°, low 37°.

Pressure30.27 inHg
Wind6.5 mph NW
Humidity37%
Visibility—
Dew point27°
Fri, 3060° / 41°0Partly cloudy
60 °Partly cloudy

Coffeen, Friday, 30 October

Partly cloudy. High 60°, low 41°.

Pressure30.21 inHg
Wind7.5 mph SE
Humidity39%
Visibility—
Dew point31°
Sat, 3165° / 41°0Partly cloudy
65 °Partly cloudy

Coffeen, Saturday, 31 October

Partly cloudy. High 65°, low 41°.

Pressure30.03 inHg
Wind11.6 mph S
Humidity26%
Visibility—
Dew point25°
Sun, 0159° / 51°0.81Rain
59 °Rain

Coffeen, Sunday, 1 November

Rain. High 59°, low 51°.

Pressure29.97 inHg
Wind13.5 mph S
Humidity97%
Visibility—
Dew point56°
Mon, 0268° / 55°0Clear
68 °Clear

Coffeen, Monday, 2 November

Clear. High 68°, low 55°.

Pressure30.15 inHg
Wind9.8 mph N
Humidity41%
Visibility—
Dew point43°
Tue, 0359° / 44°0Partly cloudy
59 °Partly cloudy

Coffeen, Tuesday, 3 November

Partly cloudy. High 59°, low 44°.

Pressure30.33 inHg
Wind9.8 mph N
Humidity31%
Visibility—
Dew point26°
Wed, 0457° / 44°0Overcast
57 °Overcast

Coffeen, Wednesday, 4 November

Overcast. High 57°, low 44°.

Pressure30.06 inHg
Wind10.8 mph E
Humidity40%
Visibility—
Dew point30°

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 Coffeen, 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 Coffeen, 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.