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As of 14:27 CDT

Weather in De Witt, IL

71°Current weather

De Witt, Tuesday, 27 October, 14:27

Overcast. Feels like 70°. High 71°, low 49°.

Pressure30.18 inHg
Wind9.3 mph S
Humidity51%
Visibility6.2 mi
Dew point51°
Wed, 2877° / 51°0Clear
77 °Clear

De Witt, Wednesday, 28 October

Clear. High 77°, low 51°.

Pressure30.21 inHg
Wind9.1 mph S
Humidity52%
Visibility6.2 mi
Dew point52°
Thu, 2974° / 54°0Mostly clear
74 °Mostly clear

De Witt, Thursday, 29 October

Mostly clear. High 74°, low 54°.

Pressure30.12 inHg
Wind9.7 mph SW
Humidity56%
Visibility6.2 mi
Dew point54°
Fri, 3072° / 52°0Overcast
72 °Overcast

De Witt, Friday, 30 October

Overcast. High 72°, low 52°.

Pressure30.27 inHg
Wind8 mph SE
Humidity53%
Visibility6.2 mi
Dew point50°
Sat, 3171° / 59°0.06Light rain
71 °Light rain

De Witt, Saturday, 31 October

Light rain. High 71°, low 59°.

Pressure30.21 inHg
Wind6.3 mph S
Humidity68%
Visibility6.2 mi
Dew point57°
Sun, 0170° / 56°0.02Light rain
70 °Light rain

De Witt, Sunday, 1 November

Light rain. High 70°, low 56°.

Pressure30.21 inHg
Wind9.7 mph SE
Humidity59%
Visibility—
Dew point53°
Mon, 0264° / 59°0.02Light rain
64 °Light rain

De Witt, Monday, 2 November

Light rain. High 64°, low 59°.

Pressure29.85 inHg
Wind8 mph NE
Humidity85%
Visibility—
Dew point57°
Tue, 0363° / 56°0Overcast
63 °Overcast

De Witt, Tuesday, 3 November

Overcast. High 63°, low 56°.

Pressure29.94 inHg
Wind17.3 mph E
Humidity66%
Visibility—
Dew point50°
Wed, 0457° / 52°0.2Light rain
57 °Light rain

De Witt, Wednesday, 4 November

Light rain. High 57°, low 52°.

Pressure29.85 inHg
Wind18.1 mph NE
Humidity88%
Visibility—
Dew point50°
Thu, 0558° / 55°0.44Rain
58 °Rain

De Witt, Thursday, 5 November

Rain. High 58°, low 55°.

Pressure29.62 inHg
Wind16.3 mph NE
Humidity94%
Visibility—
Dew point56°
Fri, 0654° / 50°0.05Light rain
54 °Light rain

De Witt, Friday, 6 November

Light rain. High 54°, low 50°.

Pressure29.80 inHg
Wind14.5 mph N
Humidity84%
Visibility—
Dew point47°
Sat, 0757° / 47°0Overcast
57 °Overcast

De Witt, Saturday, 7 November

Overcast. High 57°, low 47°.

Pressure29.91 inHg
Wind8.9 mph N
Humidity56%
Visibility—
Dew point39°
Sun, 0860° / 43°0Partly cloudy
60 °Partly cloudy

De Witt, Sunday, 8 November

Partly cloudy. High 60°, low 43°.

Pressure30.03 inHg
Wind8.1 mph S
Humidity49%
Visibility—
Dew point37°
Mon, 0956° / 48°0.43Rain
56 °Rain

De Witt, Monday, 9 November

Rain. High 56°, low 48°.

Pressure29.83 inHg
Wind18.5 mph SW
Humidity79%
Visibility—
Dew point48°
Tue, 1047° / 39°0Overcast
47 °Overcast

De Witt, Tuesday, 10 November

Overcast. High 47°, low 39°.

Pressure30.03 inHg
Wind19.4 mph NW
Humidity51%
Visibility—
Dew point29°
Wed, 1145° / 31°0Overcast
45 °Overcast

De Witt, Wednesday, 11 November

Overcast. High 45°, low 31°.

Pressure30.30 inHg
Wind7.8 mph NW
Humidity38%
Visibility—
Dew point18°

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.