As of 05:26 CDT

Weather in Sebastopol, IL

55°Current weather

Sebastopol, Sunday, 25 October, 05:26

Partly cloudy. Feels like 54°. High 78°, low 51°.

Pressure30.39 inHg
Wind3.4 mph SE
Humidity87%
Visibility6.2 mi
Dew point51°
Mon, 2677° / 52°0Overcast
77 °Overcast

Sebastopol, Monday, 26 October

Overcast. High 77°, low 52°.

Pressure30.33 inHg
Wind3.8 mph SW
Humidity49%
Visibility6.2 mi
Dew point51°
Tue, 2772° / 53°0Overcast
72 °Overcast

Sebastopol, Tuesday, 27 October

Overcast. High 72°, low 53°.

Pressure30.24 inHg
Wind7.7 mph S
Humidity50%
Visibility6.2 mi
Dew point51°
Wed, 2875° / 54°0.02Light rain
75 °Light rain

Sebastopol, Wednesday, 28 October

Light rain. High 75°, low 54°.

Pressure30.21 inHg
Wind8.7 mph S
Humidity48%
Visibility6.2 mi
Dew point52°
Thu, 2980° / 57°0Mostly clear
80 °Mostly clear

Sebastopol, Thursday, 29 October

Mostly clear. High 80°, low 57°.

Pressure30.15 inHg
Wind8.9 mph SW
Humidity44%
Visibility—
Dew point51°
Fri, 3078° / 60°0Overcast
78 °Overcast

Sebastopol, Friday, 30 October

Overcast. High 78°, low 60°.

Pressure30.15 inHg
Wind7.6 mph S
Humidity49%
Visibility—
Dew point53°
Sat, 3168° / 62°0.04Light rain
68 °Light rain

Sebastopol, Saturday, 31 October

Light rain. High 68°, low 62°.

Pressure30.15 inHg
Wind7.8 mph SE
Humidity53%
Visibility—
Dew point49°
Sun, 0169° / 59°0.4Rain
69 °Rain

Sebastopol, Sunday, 1 November

Rain. High 69°, low 59°.

Pressure30.06 inHg
Wind13.9 mph S
Humidity82%
Visibility—
Dew point59°
Mon, 0275° / 63°0.45Rain
75 °Rain

Sebastopol, Monday, 2 November

Rain. High 75°, low 63°.

Pressure29.83 inHg
Wind27.1 mph SW
Humidity74%
Visibility—
Dew point62°
Tue, 0370° / 55°0.34Rain
70 °Rain

Sebastopol, Tuesday, 3 November

Rain. High 70°, low 55°.

Pressure29.80 inHg
Wind16.1 mph SW
Humidity66%
Visibility—
Dew point53°
Wed, 0461° / 44°0Clear
61 °Clear

Sebastopol, Wednesday, 4 November

Clear. High 61°, low 44°.

Pressure29.91 inHg
Wind13.7 mph NW
Humidity29%
Visibility—
Dew point25°
Thu, 0562° / 42°0Partly cloudy
62 °Partly cloudy

Sebastopol, Thursday, 5 November

Partly cloudy. High 62°, low 42°.

Pressure30.00 inHg
Wind7 mph NW
Humidity32%
Visibility—
Dew point28°
Fri, 0666° / 48°0Overcast
66 °Overcast

Sebastopol, Friday, 6 November

Overcast. High 66°, low 48°.

Pressure29.88 inHg
Wind9.1 mph W
Humidity48%
Visibility—
Dew point42°
Sat, 0769° / 51°0Mostly clear
69 °Mostly clear

Sebastopol, Saturday, 7 November

Mostly clear. High 69°, low 51°.

Pressure29.68 inHg
Wind15.6 mph W
Humidity46%
Visibility—
Dew point46°
Sun, 0867° / 44°0Clear
67 °Clear

Sebastopol, Sunday, 8 November

Clear. High 67°, low 44°.

Pressure29.88 inHg
Wind12 mph SE
Humidity34%
Visibility—
Dew point32°
Mon, 0966° / 54°0.21Light rain
66 °Light rain

Sebastopol, Monday, 9 November

Light rain. High 66°, low 54°.

Pressure29.68 inHg
Wind18.7 mph S
Humidity81%
Visibility—
Dew point59°

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 Sebastopol, 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 Sebastopol, 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.