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As of 06:14 CST

Weather in Pontiac, IL

41°Current weather

Pontiac, Friday, 6 November, 06:14

Overcast. Feels like 34°. High 47°, low 35°.

Pressure30.12 inHg
Wind12.7 mph N
Humidity87%
Visibility6.2 mi
Dew point37°
Sat, 0750° / 32°0Overcast
50 °Overcast

Pontiac, Saturday, 7 November

Overcast. High 50°, low 32°.

Pressure30.21 inHg
Wind6.8 mph W
Humidity51%
Visibility6.2 mi
Dew point31°
Sun, 0861° / 40°0Clear
61 °Clear

Pontiac, Sunday, 8 November

Clear. High 61°, low 40°.

Pressure30.03 inHg
Wind11.2 mph W
Humidity58%
Visibility6.2 mi
Dew point44°
Mon, 0961° / 37°0Clear
61 °Clear

Pontiac, Monday, 9 November

Clear. High 61°, low 37°.

Pressure30.12 inHg
Wind8.4 mph SW
Humidity44%
Visibility6.2 mi
Dew point38°
Tue, 1062° / 46°0Clear
62 °Clear

Pontiac, Tuesday, 10 November

Clear. High 62°, low 46°.

Pressure30.03 inHg
Wind10.2 mph SW
Humidity57%
Visibility—
Dew point44°
Wed, 1156° / 38°0Mostly clear
56 °Mostly clear

Pontiac, Wednesday, 11 November

Mostly clear. High 56°, low 38°.

Pressure30.09 inHg
Wind7.9 mph NE
Humidity47%
Visibility—
Dew point33°
Thu, 1247° / 40°0Overcast
47 °Overcast

Pontiac, Thursday, 12 November

Overcast. High 47°, low 40°.

Pressure30.03 inHg
Wind14.6 mph N
Humidity58%
Visibility—
Dew point32°
Fri, 1341° / 31°0Overcast
41 °Overcast

Pontiac, Friday, 13 November

Overcast. High 41°, low 31°.

Pressure30.03 inHg
Wind8.8 mph NW
Humidity45%
Visibility—
Dew point20°
Sat, 1444° / 30°0Partly cloudy
44 °Partly cloudy

Pontiac, Saturday, 14 November

Partly cloudy. High 44°, low 30°.

Pressure30.06 inHg
Wind6.5 mph SE
Humidity48%
Visibility—
Dew point22°
Sun, 1551° / 38°0.04Light rain
51 °Light rain

Pontiac, Sunday, 15 November

Light rain. High 51°, low 38°.

Pressure29.94 inHg
Wind17.1 mph S
Humidity50%
Visibility—
Dew point31°
Mon, 1655° / 47°0.05Light rain
55 °Light rain

Pontiac, Monday, 16 November

Light rain. High 55°, low 47°.

Pressure29.94 inHg
Wind13.6 mph S
Humidity73%
Visibility—
Dew point46°
Tue, 1746° / 38°0.18Light rain
46 °Light rain

Pontiac, Tuesday, 17 November

Light rain. High 46°, low 38°.

Pressure30.15 inHg
Wind14.8 mph N
Humidity50%
Visibility—
Dew point27°
Wed, 1847° / 34°0.01Light rain
47 °Light rain

Pontiac, Wednesday, 18 November

Light rain. High 47°, low 34°.

Pressure30.27 inHg
Wind9.8 mph E
Humidity51%
Visibility—
Dew point26°
Thu, 1942° / 40°0.37Rain
42 °Rain

Pontiac, Thursday, 19 November

Rain. High 42°, low 40°.

Pressure30.24 inHg
Wind14.2 mph E
Humidity91%
Visibility—
Dew point38°
Fri, 2048° / 41°0.02Light rain
48 °Light rain

Pontiac, Friday, 20 November

Light rain. High 48°, low 41°.

Pressure30.06 inHg
Wind11.7 mph NW
Humidity76%
Visibility—
Dew point40°
Sat, 2143° / 40°0.03Light rain
43 °Light rain

Pontiac, Saturday, 21 November

Light rain. High 43°, low 40°.

Pressure30.15 inHg
Wind12.9 mph NW
Humidity67%
Visibility—
Dew point33°

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 Pontiac, 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 Pontiac, 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.