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As of 07:48 CST

Weather in Ganntown, IL

58°Current weather

Ganntown, Monday, 2 November, 07:48

Fog. Feels like 59°. High 69°, low 56°.

Pressure30.15 inHg
Wind0 mph N
Humidity100%
Visibility5.0 mi
Dew point58°
Tue, 0372° / 62°0.03Light rain
72 °Light rain

Ganntown, Tuesday, 3 November

Light rain. High 72°, low 62°.

Pressure29.94 inHg
Wind17.9 mph S
Humidity69%
Visibility6.2 mi
Dew point63°
Wed, 0469° / 54°0.71Heavy rain
69 °Heavy rain

Ganntown, Wednesday, 4 November

Heavy rain. High 69°, low 54°.

Pressure29.85 inHg
Wind10.1 mph SW
Humidity64%
Visibility6.2 mi
Dew point55°
Thu, 0569° / 48°0Clear
69 °Clear

Ganntown, Thursday, 5 November

Clear. High 69°, low 48°.

Pressure29.88 inHg
Wind7 mph SW
Humidity46%
Visibility6.2 mi
Dew point47°
Fri, 0662° / 50°0.02Light rain
62 °Light rain

Ganntown, Friday, 6 November

Light rain. High 62°, low 50°.

Pressure29.94 inHg
Wind7.5 mph N
Humidity55%
Visibility—
Dew point44°
Sat, 0759° / 45°0Overcast
59 °Overcast

Ganntown, Saturday, 7 November

Overcast. High 59°, low 45°.

Pressure30.03 inHg
Wind4.6 mph NW
Humidity60%
Visibility—
Dew point42°
Sun, 0851° / 44°0.01Light rain
51 °Light rain

Ganntown, Sunday, 8 November

Light rain. High 51°, low 44°.

Pressure29.77 inHg
Wind15.6 mph NW
Humidity59%
Visibility—
Dew point36°
Mon, 0956° / 39°0Partly cloudy
56 °Partly cloudy

Ganntown, Monday, 9 November

Partly cloudy. High 56°, low 39°.

Pressure30.09 inHg
Wind9.7 mph NW
Humidity45%
Visibility—
Dew point31°
Tue, 1064° / 43°0Clear
64 °Clear

Ganntown, Tuesday, 10 November

Clear. High 64°, low 43°.

Pressure30.09 inHg
Wind8.7 mph NW
Humidity37%
Visibility—
Dew point34°
Wed, 1169° / 47°0.03Light rain
69 °Light rain

Ganntown, Wednesday, 11 November

Light rain. High 69°, low 47°.

Pressure30.00 inHg
Wind13.8 mph SW
Humidity41%
Visibility—
Dew point41°
Thu, 1259° / 42°0.02Light rain
59 °Light rain

Ganntown, Thursday, 12 November

Light rain. High 59°, low 42°.

Pressure30.06 inHg
Wind11.6 mph N
Humidity41%
Visibility—
Dew point31°
Fri, 1354° / 39°0Overcast
54 °Overcast

Ganntown, Friday, 13 November

Overcast. High 54°, low 39°.

Pressure30.18 inHg
Wind7.6 mph N
Humidity39%
Visibility—
Dew point26°
Sat, 1458° / 38°0Overcast
58 °Overcast

Ganntown, Saturday, 14 November

Overcast. High 58°, low 38°.

Pressure30.06 inHg
Wind10 mph E
Humidity34%
Visibility—
Dew point26°
Sun, 1551° / 43°0.85Rain
51 °Rain

Ganntown, Sunday, 15 November

Rain. High 51°, low 43°.

Pressure29.74 inHg
Wind6.7 mph E
Humidity98%
Visibility—
Dew point48°
Mon, 1652° / 43°0.06Light rain
52 °Light rain

Ganntown, Monday, 16 November

Light rain. High 52°, low 43°.

Pressure29.83 inHg
Wind9.2 mph SE
Humidity78%
Visibility—
Dew point44°
Tue, 1752° / 46°0.01Light rain
52 °Light rain

Ganntown, Tuesday, 17 November

Light rain. High 52°, low 46°.

Pressure29.97 inHg
Wind9.7 mph NW
Humidity77%
Visibility—
Dew point43°

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 Ganntown, 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 Ganntown, 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.