As of 01:13 CDT

Weather in Coffeen, IL

56°Current weather

Coffeen, Monday, 26 October, 01:13

Overcast. Feels like 55°. High 77°, low 53°.

Pressure30.33 inHg
Wind4.8 mph S
Humidity77%
Visibility6.2 mi
Dew point48°
Tue, 2774° / 51°0Overcast
74 °Overcast

Coffeen, Tuesday, 27 October

Overcast. High 74°, low 51°.

Pressure30.24 inHg
Wind5.8 mph S
Humidity55%
Visibility6.2 mi
Dew point51°
Wed, 2873° / 55°0Clear
73 °Clear

Coffeen, Wednesday, 28 October

Clear. High 73°, low 55°.

Pressure30.21 inHg
Wind7.9 mph S
Humidity49%
Visibility6.2 mi
Dew point51°
Thu, 2978° / 55°0Clear
78 °Clear

Coffeen, Thursday, 29 October

Clear. High 78°, low 55°.

Pressure30.15 inHg
Wind7.7 mph SW
Humidity50%
Visibility6.2 mi
Dew point53°
Fri, 3076° / 57°0Overcast
76 °Overcast

Coffeen, Friday, 30 October

Overcast. High 76°, low 57°.

Pressure30.15 inHg
Wind6.4 mph SE
Humidity55%
Visibility—
Dew point55°
Sat, 3173° / 60°0Overcast
73 °Overcast

Coffeen, Saturday, 31 October

Overcast. High 73°, low 60°.

Pressure30.15 inHg
Wind9.7 mph E
Humidity51%
Visibility—
Dew point49°
Sun, 0166° / 57°0.28Rain
66 °Rain

Coffeen, Sunday, 1 November

Rain. High 66°, low 57°.

Pressure30.00 inHg
Wind11.9 mph NE
Humidity55%
Visibility—
Dew point49°
Mon, 0262° / 56°0.19Rain
62 °Rain

Coffeen, Monday, 2 November

Rain. High 62°, low 56°.

Pressure29.85 inHg
Wind13.8 mph N
Humidity80%
Visibility—
Dew point52°
Tue, 0367° / 50°0Mostly clear
67 °Mostly clear

Coffeen, Tuesday, 3 November

Mostly clear. High 67°, low 50°.

Pressure30.06 inHg
Wind6.8 mph NW
Humidity37%
Visibility—
Dew point36°
Wed, 0460° / 47°0Overcast
60 °Overcast

Coffeen, Wednesday, 4 November

Overcast. High 60°, low 47°.

Pressure30.24 inHg
Wind15 mph NE
Humidity36%
Visibility—
Dew point32°
Thu, 0553° / 39°0Overcast
53 °Overcast

Coffeen, Thursday, 5 November

Overcast. High 53°, low 39°.

Pressure30.47 inHg
Wind11.3 mph NE
Humidity42%
Visibility—
Dew point28°
Fri, 0656° / 35°0Mostly clear
56 °Mostly clear

Coffeen, Friday, 6 November

Mostly clear. High 56°, low 35°.

Pressure30.21 inHg
Wind11.6 mph S
Humidity28%
Visibility—
Dew point19°
Sat, 0760° / 45°0.1Light rain
60 °Light rain

Coffeen, Saturday, 7 November

Light rain. High 60°, low 45°.

Pressure29.94 inHg
Wind18.7 mph S
Humidity51%
Visibility—
Dew point39°
Sun, 0862° / 44°0.04Light rain
62 °Light rain

Coffeen, Sunday, 8 November

Light rain. High 62°, low 44°.

Pressure30.15 inHg
Wind18.3 mph NW
Humidity49%
Visibility—
Dew point38°
Mon, 0956° / 36°0Clear
56 °Clear

Coffeen, Monday, 9 November

Clear. High 56°, low 36°.

Pressure30.33 inHg
Wind8.4 mph S
Humidity39%
Visibility—
Dew point26°
Tue, 1064° / 46°0Overcast
64 °Overcast

Coffeen, Tuesday, 10 November

Overcast. High 64°, low 46°.

Pressure29.94 inHg
Wind13.6 mph S
Humidity48%
Visibility—
Dew point42°

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.