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As of 19:13 CDT

Weather in Sebastopol, IL

66°Current weather

Sebastopol, Saturday, 31 October, 19:13

Overcast. Feels like 65°. High 68°, low 58°.

Pressure30.24 inHg
Wind8.4 mph E
Humidity60%
Visibility6.2 mi
Dew point52°
Sun, 0169° / 60°0.04Light rain
69 °Light rain

Sebastopol, Sunday, 1 November

Light rain. High 69°, low 60°.

Pressure30.27 inHg
Wind10.5 mph SE
Humidity65%
Visibility6.2 mi
Dew point54°
Mon, 0268° / 57°0.02Light rain
68 °Light rain

Sebastopol, Monday, 2 November

Light rain. High 68°, low 57°.

Pressure30.06 inHg
Wind11.9 mph S
Humidity89%
Visibility6.2 mi
Dew point60°
Tue, 0374° / 66°0.29Rain
74 °Rain

Sebastopol, Tuesday, 3 November

Rain. High 74°, low 66°.

Pressure29.88 inHg
Wind21.9 mph S
Humidity72%
Visibility6.2 mi
Dew point62°
Wed, 0466° / 59°0.29Rain
66 °Rain

Sebastopol, Wednesday, 4 November

Rain. High 66°, low 59°.

Pressure29.74 inHg
Wind10.2 mph SW
Humidity64%
Visibility6.2 mi
Dew point52°
Thu, 0567° / 55°0.01Light rain
67 °Light rain

Sebastopol, Thursday, 5 November

Light rain. High 67°, low 55°.

Pressure29.77 inHg
Wind11.3 mph SW
Humidity52%
Visibility—
Dew point46°
Fri, 0660° / 52°0.12Light rain
60 °Light rain

Sebastopol, Friday, 6 November

Light rain. High 60°, low 52°.

Pressure29.88 inHg
Wind8.5 mph NW
Humidity68%
Visibility—
Dew point48°
Sat, 0759° / 51°0Overcast
59 °Overcast

Sebastopol, Saturday, 7 November

Overcast. High 59°, low 51°.

Pressure29.80 inHg
Wind5.4 mph NW
Humidity62%
Visibility—
Dew point44°
Sun, 0861° / 49°0Overcast
61 °Overcast

Sebastopol, Sunday, 8 November

Overcast. High 61°, low 49°.

Pressure29.80 inHg
Wind15.2 mph N
Humidity43%
Visibility—
Dew point37°
Mon, 0960° / 46°0Partly cloudy
60 °Partly cloudy

Sebastopol, Monday, 9 November

Partly cloudy. High 60°, low 46°.

Pressure29.97 inHg
Wind14 mph NW
Humidity45%
Visibility—
Dew point34°
Tue, 1062° / 42°0Partly cloudy
62 °Partly cloudy

Sebastopol, Tuesday, 10 November

Partly cloudy. High 62°, low 42°.

Pressure30.06 inHg
Wind8.2 mph W
Humidity35%
Visibility—
Dew point30°
Wed, 1163° / 47°0Overcast
63 °Overcast

Sebastopol, Wednesday, 11 November

Overcast. High 63°, low 47°.

Pressure29.83 inHg
Wind9.9 mph NW
Humidity35%
Visibility—
Dew point32°
Thu, 1256° / 37°0.03Light rain
56 °Light rain

Sebastopol, Thursday, 12 November

Light rain. High 56°, low 37°.

Pressure29.77 inHg
Wind12.8 mph E
Humidity37%
Visibility—
Dew point25°
Fri, 1359° / 43°0.31Rain
59 °Rain

Sebastopol, Friday, 13 November

Rain. High 59°, low 43°.

Pressure29.65 inHg
Wind12.7 mph NE
Humidity75%
Visibility—
Dew point49°
Sat, 1445° / 41°0.1Light rain
45 °Light rain

Sebastopol, Saturday, 14 November

Light rain. High 45°, low 41°.

Pressure29.83 inHg
Wind14.9 mph N
Humidity87%
Visibility—
Dew point39°
Sun, 1544° / 39°0Overcast
44 °Overcast

Sebastopol, Sunday, 15 November

Overcast. High 44°, low 39°.

Pressure30.03 inHg
Wind11.5 mph NW
Humidity65%
Visibility—
Dew point32°

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.