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As of 17:55 CDT

Weather in Granville, IL

71°Current weather

Granville, Wednesday, 28 October, 17:55

Clear. Feels like 71°. High 75°, low 53°.

Pressure30.09 inHg
Wind8.4 mph S
Humidity55%
Visibility6.2 mi
Dew point54°
Thu, 2968° / 50°0.02Light rain
68 °Light rain

Granville, Thursday, 29 October

Light rain. High 68°, low 50°.

Pressure30.12 inHg
Wind6.1 mph W
Humidity72%
Visibility6.2 mi
Dew point56°
Fri, 3064° / 45°0.24Heavy rain
64 °Heavy rain

Granville, Friday, 30 October

Heavy rain. High 64°, low 45°.

Pressure30.33 inHg
Wind5.5 mph E
Humidity58%
Visibility6.2 mi
Dew point46°
Sat, 3164° / 52°0.46Heavy rain
64 °Heavy rain

Granville, Saturday, 31 October

Heavy rain. High 64°, low 52°.

Pressure30.27 inHg
Wind5.4 mph SE
Humidity76%
Visibility6.2 mi
Dew point53°
Sun, 0170° / 56°0Overcast
70 °Overcast

Granville, Sunday, 1 November

Overcast. High 70°, low 56°.

Pressure30.30 inHg
Wind4.7 mph SE
Humidity71%
Visibility6.2 mi
Dew point56°
Mon, 0266° / 55°0.06Light rain
66 °Light rain

Granville, Monday, 2 November

Light rain. High 66°, low 55°.

Pressure30.06 inHg
Wind15.9 mph S
Humidity69%
Visibility—
Dew point53°
Tue, 0361° / 58°0.87Rain
61 °Rain

Granville, Tuesday, 3 November

Rain. High 61°, low 58°.

Pressure29.88 inHg
Wind17.5 mph S
Humidity94%
Visibility—
Dew point59°
Wed, 0458° / 56°0.59Rain
58 °Rain

Granville, Wednesday, 4 November

Rain. High 58°, low 56°.

Pressure29.74 inHg
Wind13.4 mph E
Humidity90%
Visibility—
Dew point54°
Thu, 0558° / 44°0.55Rain
58 °Rain

Granville, Thursday, 5 November

Rain. High 58°, low 44°.

Pressure29.41 inHg
Wind18.1 mph NW
Humidity93%
Visibility—
Dew point54°
Fri, 0647° / 37°0Clear
47 °Clear

Granville, Friday, 6 November

Clear. High 47°, low 37°.

Pressure29.85 inHg
Wind14.7 mph W
Humidity55%
Visibility—
Dew point29°
Sat, 0748° / 33°0Clear
48 °Clear

Granville, Saturday, 7 November

Clear. High 48°, low 33°.

Pressure30.12 inHg
Wind9.8 mph W
Humidity44%
Visibility—
Dew point24°
Sun, 0846° / 41°0.69Rain
46 °Rain

Granville, Sunday, 8 November

Rain. High 46°, low 41°.

Pressure30.18 inHg
Wind10.2 mph SE
Humidity95%
Visibility—
Dew point42°
Mon, 0951° / 46°0.06Light rain
51 °Light rain

Granville, Monday, 9 November

Light rain. High 51°, low 46°.

Pressure29.91 inHg
Wind8.3 mph E
Humidity87%
Visibility—
Dew point45°
Tue, 1050° / 40°0.04Light rain
50 °Light rain

Granville, Tuesday, 10 November

Light rain. High 50°, low 40°.

Pressure29.77 inHg
Wind14.4 mph NW
Humidity66%
Visibility—
Dew point38°
Wed, 1140° / 32°0Mostly clear
40 °Mostly clear

Granville, Wednesday, 11 November

Mostly clear. High 40°, low 32°.

Pressure30.03 inHg
Wind12.5 mph NW
Humidity58%
Visibility—
Dew point26°
Thu, 1241° / 30°0Mostly clear
41 °Mostly clear

Granville, Thursday, 12 November

Mostly clear. High 41°, low 30°.

Pressure30.09 inHg
Wind11.6 mph NW
Humidity56%
Visibility—
Dew point25°

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.