As of 03:03 CST

Weather in Sebastopol, IL

53°Current weather

Sebastopol, Wednesday, 11 November, 03:03

Clear. Feels like 52°. High 71°, low 47°.

Pressure29.97 inHg
Wind4.3 mph SW
Humidity91%
Visibility6.2 mi
Dew point49°
Thu, 1254° / 39°0Overcast
54 °Overcast

Sebastopol, Thursday, 12 November

Overcast. High 54°, low 39°.

Pressure29.97 inHg
Wind13.3 mph NW
Humidity56%
Visibility6.2 mi
Dew point33°
Fri, 1344° / 33°0Overcast
44 °Overcast

Sebastopol, Friday, 13 November

Overcast. High 44°, low 33°.

Pressure30.09 inHg
Wind14 mph NW
Humidity60%
Visibility6.2 mi
Dew point24°
Sat, 1447° / 29°0Clear
47 °Clear

Sebastopol, Saturday, 14 November

Clear. High 47°, low 29°.

Pressure30.27 inHg
Wind3.7 mph NW
Humidity56%
Visibility6.2 mi
Dew point25°
Sun, 1550° / 31°0Clear
50 °Clear

Sebastopol, Sunday, 15 November

Clear. High 50°, low 31°.

Pressure30.39 inHg
Wind4.4 mph E
Humidity50%
Visibility—
Dew point29°
Mon, 1653° / 33°0Partly cloudy
53 °Partly cloudy

Sebastopol, Monday, 16 November

Partly cloudy. High 53°, low 33°.

Pressure30.47 inHg
Wind5.7 mph E
Humidity48%
Visibility—
Dew point30°
Tue, 1754° / 34°0Clear
54 °Clear

Sebastopol, Tuesday, 17 November

Clear. High 54°, low 34°.

Pressure30.36 inHg
Wind6.5 mph E
Humidity39%
Visibility—
Dew point26°
Wed, 1857° / 35°0Mostly clear
57 °Mostly clear

Sebastopol, Wednesday, 18 November

Mostly clear. High 57°, low 35°.

Pressure30.27 inHg
Wind11.5 mph SE
Humidity35%
Visibility—
Dew point25°
Thu, 1961° / 40°0Overcast
61 °Overcast

Sebastopol, Thursday, 19 November

Overcast. High 61°, low 40°.

Pressure30.09 inHg
Wind14.6 mph S
Humidity37%
Visibility—
Dew point30°
Fri, 2063° / 50°0.34Rain
63 °Rain

Sebastopol, Friday, 20 November

Rain. High 63°, low 50°.

Pressure29.94 inHg
Wind18.2 mph S
Humidity42%
Visibility—
Dew point38°
Sat, 2156° / 44°0.17Light rain
56 °Light rain

Sebastopol, Saturday, 21 November

Light rain. High 56°, low 44°.

Pressure29.68 inHg
Wind17.2 mph SW
Humidity70%
Visibility—
Dew point43°
Sun, 2241° / 30°0.15Snow
41 °Snow

Sebastopol, Sunday, 22 November

Snow. High 41°, low 30°.

Pressure30.12 inHg
Wind17.2 mph NW
Humidity65%
Visibility—
Dew point27°
Mon, 2329° / 21°0.01Light snow
29 °Light snow

Sebastopol, Monday, 23 November

Light snow. High 29°, low 21°.

Pressure30.30 inHg
Wind20.7 mph NW
Humidity45%
Visibility—
Dew point6°
Tue, 2439° / 17°0Clear
39 °Clear

Sebastopol, Tuesday, 24 November

Clear. High 39°, low 17°.

Pressure30.42 inHg
Wind10.6 mph S
Humidity20%
Visibility—
Dew point-5°
Wed, 2551° / 29°0Overcast
51 °Overcast

Sebastopol, Wednesday, 25 November

Overcast. High 51°, low 29°.

Pressure30.18 inHg
Wind13.5 mph S
Humidity37%
Visibility—
Dew point19°
Thu, 2648° / 38°0Overcast
48 °Overcast

Sebastopol, Thursday, 26 November

Overcast. High 48°, low 38°.

Pressure30.18 inHg
Wind10.4 mph S
Humidity52%
Visibility—
Dew point30°

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.