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As of 06:44 CDT

Weather in Granville, IL

51°Current weather

Granville, Sunday, 25 October, 06:44

Overcast. Feels like 50°. High 74°, low 51°.

Pressure30.39 inHg
Wind4.1 mph S
Humidity85%
Visibility6.2 mi
Dew point47°
Mon, 2672° / 51°0Overcast
72 °Overcast

Granville, Monday, 26 October

Overcast. High 72°, low 51°.

Pressure30.30 inHg
Wind3.3 mph E
Humidity61%
Visibility6.2 mi
Dew point53°
Tue, 2771° / 50°0Mostly clear
71 °Mostly clear

Granville, Tuesday, 27 October

Mostly clear. High 71°, low 50°.

Pressure30.21 inHg
Wind5.5 mph SE
Humidity62%
Visibility6.2 mi
Dew point54°
Wed, 2872° / 53°0Clear
72 °Clear

Granville, Wednesday, 28 October

Clear. High 72°, low 53°.

Pressure30.18 inHg
Wind9.1 mph S
Humidity56%
Visibility6.2 mi
Dew point53°
Thu, 2973° / 58°0.03Light rain
73 °Light rain

Granville, Thursday, 29 October

Light rain. High 73°, low 58°.

Pressure30.09 inHg
Wind9.8 mph S
Humidity58%
Visibility—
Dew point55°
Fri, 3073° / 58°0.01Light rain
73 °Light rain

Granville, Friday, 30 October

Light rain. High 73°, low 58°.

Pressure30.12 inHg
Wind6.3 mph SE
Humidity70%
Visibility—
Dew point59°
Sat, 3172° / 61°0.04Light rain
72 °Light rain

Granville, Saturday, 31 October

Light rain. High 72°, low 61°.

Pressure30.12 inHg
Wind6.2 mph S
Humidity50%
Visibility—
Dew point50°
Sun, 0163° / 60°0.28Light rain
63 °Light rain

Granville, Sunday, 1 November

Light rain. High 63°, low 60°.

Pressure30.03 inHg
Wind10.8 mph S
Humidity93%
Visibility—
Dew point58°
Mon, 0269° / 60°0.98Rain
69 °Rain

Granville, Monday, 2 November

Rain. High 69°, low 60°.

Pressure29.74 inHg
Wind23.4 mph S
Humidity78%
Visibility—
Dew point61°
Tue, 0363° / 46°0.18Rain
63 °Rain

Granville, Tuesday, 3 November

Rain. High 63°, low 46°.

Pressure29.71 inHg
Wind17.9 mph W
Humidity74%
Visibility—
Dew point49°
Wed, 0454° / 46°0Overcast
54 °Overcast

Granville, Wednesday, 4 November

Overcast. High 54°, low 46°.

Pressure29.83 inHg
Wind16.5 mph W
Humidity64%
Visibility—
Dew point41°
Thu, 0556° / 42°0Overcast
56 °Overcast

Granville, Thursday, 5 November

Overcast. High 56°, low 42°.

Pressure29.97 inHg
Wind8.5 mph NW
Humidity49%
Visibility—
Dew point34°
Fri, 0659° / 46°0Overcast
59 °Overcast

Granville, Friday, 6 November

Overcast. High 59°, low 46°.

Pressure29.85 inHg
Wind12.2 mph SW
Humidity57%
Visibility—
Dew point41°
Sat, 0755° / 41°0Overcast
55 °Overcast

Granville, Saturday, 7 November

Overcast. High 55°, low 41°.

Pressure29.71 inHg
Wind13.5 mph NW
Humidity49%
Visibility—
Dew point31°
Sun, 0853° / 35°0Clear
53 °Clear

Granville, Sunday, 8 November

Clear. High 53°, low 35°.

Pressure29.97 inHg
Wind10.5 mph E
Humidity48%
Visibility—
Dew point30°
Mon, 0960° / 47°0.19Light rain
60 °Light rain

Granville, Monday, 9 November

Light rain. High 60°, low 47°.

Pressure29.56 inHg
Wind18.7 mph SW
Humidity83%
Visibility—
Dew point54°

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.