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As of 13:12 CST

Weather in Pontiac, IL

66°Current weather

Pontiac, Tuesday, 10 November, 13:12

Clear. Feels like 64°. High 66°, low 41°.

Pressure30.06 inHg
Wind4.6 mph NW
Humidity39%
Visibility6.2 mi
Dew point42°
Wed, 1159° / 41°0.12Rain
59 °Rain

Pontiac, Wednesday, 11 November

Rain. High 59°, low 41°.

Pressure29.74 inHg
Wind7.7 mph W
Humidity84%
Visibility2.9 mi
Dew point51°
Thu, 1245° / 34°0.02Light rain
45 °Light rain

Pontiac, Thursday, 12 November

Light rain. High 45°, low 34°.

Pressure29.97 inHg
Wind16 mph NW
Humidity76%
Visibility3.3 mi
Dew point34°
Fri, 1343° / 33°0Mostly clear
43 °Mostly clear

Pontiac, Friday, 13 November

Mostly clear. High 43°, low 33°.

Pressure30.06 inHg
Wind11.5 mph NW
Humidity63%
Visibility6.2 mi
Dew point25°
Sat, 1444° / 27°0Clear
44 °Clear

Pontiac, Saturday, 14 November

Clear. High 44°, low 27°.

Pressure30.24 inHg
Wind4.2 mph N
Humidity60%
Visibility6.2 mi
Dew point24°
Sun, 1547° / 28°0Clear
47 °Clear

Pontiac, Sunday, 15 November

Clear. High 47°, low 28°.

Pressure30.42 inHg
Wind5.8 mph NE
Humidity54%
Visibility—
Dew point28°
Mon, 1650° / 34°0Clear
50 °Clear

Pontiac, Monday, 16 November

Clear. High 50°, low 34°.

Pressure30.53 inHg
Wind6.5 mph E
Humidity56%
Visibility—
Dew point32°
Tue, 1750° / 35°0Clear
50 °Clear

Pontiac, Tuesday, 17 November

Clear. High 50°, low 35°.

Pressure30.47 inHg
Wind6.1 mph SE
Humidity49%
Visibility—
Dew point28°
Wed, 1853° / 36°0Clear
53 °Clear

Pontiac, Wednesday, 18 November

Clear. High 53°, low 36°.

Pressure30.39 inHg
Wind8.7 mph SE
Humidity46%
Visibility—
Dew point29°
Thu, 1956° / 38°0Overcast
56 °Overcast

Pontiac, Thursday, 19 November

Overcast. High 56°, low 38°.

Pressure30.33 inHg
Wind11.2 mph S
Humidity38%
Visibility—
Dew point27°
Fri, 2052° / 44°0Overcast
52 °Overcast

Pontiac, Friday, 20 November

Overcast. High 52°, low 44°.

Pressure30.27 inHg
Wind8.7 mph S
Humidity58%
Visibility—
Dew point35°
Sat, 2151° / 46°0.39Rain
51 °Rain

Pontiac, Saturday, 21 November

Rain. High 51°, low 46°.

Pressure30.12 inHg
Wind19.2 mph SE
Humidity76%
Visibility—
Dew point40°
Sun, 2256° / 45°0.32Rain
56 °Rain

Pontiac, Sunday, 22 November

Rain. High 56°, low 45°.

Pressure29.68 inHg
Wind16.8 mph S
Humidity93%
Visibility—
Dew point49°
Mon, 2343° / 40°0Overcast
43 °Overcast

Pontiac, Monday, 23 November

Overcast. High 43°, low 40°.

Pressure29.68 inHg
Wind17.6 mph SW
Humidity63%
Visibility—
Dew point29°
Tue, 2439° / 34°0Light snow
39 °Light snow

Pontiac, Tuesday, 24 November

Light snow. High 39°, low 34°.

Pressure29.97 inHg
Wind17.6 mph W
Humidity63%
Visibility—
Dew point26°
Wed, 2535° / 26°0Partly cloudy
35 °Partly cloudy

Pontiac, Wednesday, 25 November

Partly cloudy. High 35°, low 26°.

Pressure30.24 inHg
Wind15.2 mph W
Humidity47%
Visibility—
Dew point15°

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.