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As of 20:09 CDT

Weather in De Witt, IL

61°Current weather

De Witt, Saturday, 24 October, 20:09

Partly cloudy. Feels like 60°. High 72°, low 47°.

Pressure30.36 inHg
Wind5.7 mph SE
Humidity65%
Visibility6.2 mi
Dew point49°
Sun, 2574° / 49°0Overcast
74 °Overcast

De Witt, Sunday, 25 October

Overcast. High 74°, low 49°.

Pressure30.42 inHg
Wind4.9 mph S
Humidity44%
Visibility6.2 mi
Dew point47°
Mon, 2674° / 50°0Overcast
74 °Overcast

De Witt, Monday, 26 October

Overcast. High 74°, low 50°.

Pressure30.30 inHg
Wind2.5 mph SE
Humidity47%
Visibility6.2 mi
Dew point50°
Tue, 2770° / 52°0Overcast
70 °Overcast

De Witt, Tuesday, 27 October

Overcast. High 70°, low 52°.

Pressure30.24 inHg
Wind7.9 mph S
Humidity52%
Visibility6.2 mi
Dew point50°
Wed, 2873° / 53°0Clear
73 °Clear

De Witt, Wednesday, 28 October

Clear. High 73°, low 53°.

Pressure30.18 inHg
Wind10.5 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Thu, 2975° / 57°0Mostly clear
75 °Mostly clear

De Witt, Thursday, 29 October

Mostly clear. High 75°, low 57°.

Pressure30.18 inHg
Wind9.9 mph S
Humidity54%
Visibility—
Dew point53°
Fri, 3077° / 57°0Mostly clear
77 °Mostly clear

De Witt, Friday, 30 October

Mostly clear. High 77°, low 57°.

Pressure30.15 inHg
Wind9.4 mph S
Humidity43%
Visibility—
Dew point50°
Sat, 3169° / 63°0.01Light rain
69 °Light rain

De Witt, Saturday, 31 October

Light rain. High 69°, low 63°.

Pressure30.03 inHg
Wind18.1 mph S
Humidity39%
Visibility—
Dew point42°
Sun, 0173° / 61°0.42Rain
73 °Rain

De Witt, Sunday, 1 November

Rain. High 73°, low 61°.

Pressure29.74 inHg
Wind19.3 mph S
Humidity54%
Visibility—
Dew point54°
Mon, 0254° / 40°0.2Light rain
54 °Light rain

De Witt, Monday, 2 November

Light rain. High 54°, low 40°.

Pressure29.59 inHg
Wind19.6 mph W
Humidity94%
Visibility—
Dew point38°
Tue, 0353° / 49°0.22Rain
53 °Rain

De Witt, Tuesday, 3 November

Rain. High 53°, low 49°.

Pressure29.56 inHg
Wind22.7 mph N
Humidity86%
Visibility—
Dew point49°
Wed, 0454° / 48°0.04Light rain
54 °Light rain

De Witt, Wednesday, 4 November

Light rain. High 54°, low 48°.

Pressure29.71 inHg
Wind13.7 mph NW
Humidity75%
Visibility—
Dew point43°
Thu, 0551° / 48°0Overcast
51 °Overcast

De Witt, Thursday, 5 November

Overcast. High 51°, low 48°.

Pressure30.03 inHg
Wind5.3 mph E
Humidity74%
Visibility—
Dew point42°
Fri, 0658° / 44°0Overcast
58 °Overcast

De Witt, Friday, 6 November

Overcast. High 58°, low 44°.

Pressure30.18 inHg
Wind5.2 mph NE
Humidity52%
Visibility—
Dew point37°
Sat, 0761° / 45°0Clear
61 °Clear

De Witt, Saturday, 7 November

Clear. High 61°, low 45°.

Pressure30.27 inHg
Wind6.5 mph N
Humidity49%
Visibility—
Dew point38°
Sun, 0865° / 46°0Mostly clear
65 °Mostly clear

De Witt, Sunday, 8 November

Mostly clear. High 65°, low 46°.

Pressure30.15 inHg
Wind11.3 mph SW
Humidity44%
Visibility—
Dew point39°

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 De Witt, 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 De Witt, 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.