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As of 22:00 CDT

Weather in Granville, IL

55°Current weather

Granville, Monday, 26 October, 22:00

Clear. Feels like 54°. High 67°, low 51°.

Pressure30.27 inHg
Wind8.7 mph E
Humidity79%
Visibility6.2 mi
Dew point53°
Tue, 2771° / 49°0Overcast
71 °Overcast

Granville, Tuesday, 27 October

Overcast. High 71°, low 49°.

Pressure30.24 inHg
Wind5.5 mph S
Humidity61%
Visibility6.2 mi
Dew point52°
Wed, 2876° / 53°0Clear
76 °Clear

Granville, Wednesday, 28 October

Clear. High 76°, low 53°.

Pressure30.18 inHg
Wind7.2 mph S
Humidity55%
Visibility6.2 mi
Dew point53°
Thu, 2969° / 56°0.02Light rain
69 °Light rain

Granville, Thursday, 29 October

Light rain. High 69°, low 56°.

Pressure30.09 inHg
Wind9.2 mph W
Humidity67%
Visibility6.2 mi
Dew point58°
Fri, 3068° / 46°0Overcast
68 °Overcast

Granville, Friday, 30 October

Overcast. High 68°, low 46°.

Pressure30.24 inHg
Wind5.4 mph E
Humidity62%
Visibility6.2 mi
Dew point49°
Sat, 3167° / 57°0.87Heavy rain
67 °Heavy rain

Granville, Saturday, 31 October

Heavy rain. High 67°, low 57°.

Pressure30.15 inHg
Wind6.8 mph NE
Humidity78%
Visibility—
Dew point58°
Sun, 0167° / 55°0.15Rain
67 °Rain

Granville, Sunday, 1 November

Rain. High 67°, low 55°.

Pressure29.97 inHg
Wind8.7 mph NW
Humidity79%
Visibility—
Dew point56°
Mon, 0260° / 53°0Overcast
60 °Overcast

Granville, Monday, 2 November

Overcast. High 60°, low 53°.

Pressure29.85 inHg
Wind15.4 mph E
Humidity73%
Visibility—
Dew point51°
Tue, 0362° / 57°1.42Heavy rain
62 °Heavy rain

Granville, Tuesday, 3 November

Heavy rain. High 62°, low 57°.

Pressure29.80 inHg
Wind21.1 mph SE
Humidity89%
Visibility—
Dew point59°
Wed, 0461° / 50°1.41Heavy rain
61 °Heavy rain

Granville, Wednesday, 4 November

Heavy rain. High 61°, low 50°.

Pressure29.56 inHg
Wind24.5 mph W
Humidity78%
Visibility—
Dew point47°
Thu, 0551° / 36°0.08Snow
51 °Snow

Granville, Thursday, 5 November

Snow. High 51°, low 36°.

Pressure29.53 inHg
Wind24.8 mph W
Humidity95%
Visibility—
Dew point37°
Fri, 0638° / 31°0.01Light snow
38 °Light snow

Granville, Friday, 6 November

Light snow. High 38°, low 31°.

Pressure29.83 inHg
Wind21.4 mph NW
Humidity72%
Visibility—
Dew point28°
Sat, 0740° / 28°0Clear
40 °Clear

Granville, Saturday, 7 November

Clear. High 40°, low 28°.

Pressure30.12 inHg
Wind12.8 mph NW
Humidity49%
Visibility—
Dew point20°
Sun, 0846° / 31°0Overcast
46 °Overcast

Granville, Sunday, 8 November

Overcast. High 46°, low 31°.

Pressure30.09 inHg
Wind14.2 mph S
Humidity43%
Visibility—
Dew point21°
Mon, 0949° / 46°0.79Rain
49 °Rain

Granville, Monday, 9 November

Rain. High 49°, low 46°.

Pressure29.62 inHg
Wind15.3 mph S
Humidity96%
Visibility—
Dew point46°
Tue, 1046° / 40°0Overcast
46 °Overcast

Granville, Tuesday, 10 November

Overcast. High 46°, low 40°.

Pressure29.77 inHg
Wind12.7 mph W
Humidity63%
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 Granville, 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 Granville, 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.