As of 13:21 CST

Weather in Sebastopol, IL

62°Current weather

Sebastopol, Monday, 2 November, 13:21

Overcast. Feels like 62°. High 67°, low 56°.

Pressure30.00 inHg
Wind10.9 mph SE
Humidity94%
Visibility6.2 mi
Dew point60°
Tue, 0371° / 64°0.67Heavy rain
71 °Heavy rain

Sebastopol, Tuesday, 3 November

Heavy rain. High 71°, low 64°.

Pressure29.85 inHg
Wind21.8 mph S
Humidity63%
Visibility6.2 mi
Dew point62°
Wed, 0465° / 53°0.73Heavy rain
65 °Heavy rain

Sebastopol, Wednesday, 4 November

Heavy rain. High 65°, low 53°.

Pressure29.83 inHg
Wind12.1 mph W
Humidity63%
Visibility6.2 mi
Dew point49°
Thu, 0568° / 48°0Partly cloudy
68 °Partly cloudy

Sebastopol, Thursday, 5 November

Partly cloudy. High 68°, low 48°.

Pressure29.85 inHg
Wind8.6 mph SW
Humidity52%
Visibility6.2 mi
Dew point48°
Fri, 0658° / 46°0Overcast
58 °Overcast

Sebastopol, Friday, 6 November

Overcast. High 58°, low 46°.

Pressure29.94 inHg
Wind13 mph NW
Humidity54%
Visibility6.2 mi
Dew point41°
Sat, 0758° / 48°0Overcast
58 °Overcast

Sebastopol, Saturday, 7 November

Overcast. High 58°, low 48°.

Pressure30.03 inHg
Wind6.8 mph W
Humidity60%
Visibility—
Dew point43°
Sun, 0849° / 46°0.02Light rain
49 °Light rain

Sebastopol, Sunday, 8 November

Light rain. High 49°, low 46°.

Pressure29.74 inHg
Wind17.1 mph N
Humidity80%
Visibility—
Dew point42°
Mon, 0956° / 39°0Overcast
56 °Overcast

Sebastopol, Monday, 9 November

Overcast. High 56°, low 39°.

Pressure30.09 inHg
Wind10.6 mph NW
Humidity49%
Visibility—
Dew point33°
Tue, 1061° / 43°0Clear
61 °Clear

Sebastopol, Tuesday, 10 November

Clear. High 61°, low 43°.

Pressure30.12 inHg
Wind10.3 mph NW
Humidity43%
Visibility—
Dew point34°
Wed, 1155° / 46°0.24Rain
55 °Rain

Sebastopol, Wednesday, 11 November

Rain. High 55°, low 46°.

Pressure29.97 inHg
Wind10.4 mph S
Humidity84%
Visibility—
Dew point47°
Thu, 1253° / 40°0Overcast
53 °Overcast

Sebastopol, Thursday, 12 November

Overcast. High 53°, low 40°.

Pressure30.12 inHg
Wind12.1 mph N
Humidity56%
Visibility—
Dew point33°
Fri, 1350° / 36°0Overcast
50 °Overcast

Sebastopol, Friday, 13 November

Overcast. High 50°, low 36°.

Pressure30.21 inHg
Wind5.4 mph E
Humidity50%
Visibility—
Dew point29°
Sat, 1454° / 38°0Overcast
54 °Overcast

Sebastopol, Saturday, 14 November

Overcast. High 54°, low 38°.

Pressure30.09 inHg
Wind11.9 mph SE
Humidity41%
Visibility—
Dew point27°
Sun, 1544° / 41°0.83Rain
44 °Rain

Sebastopol, Sunday, 15 November

Rain. High 44°, low 41°.

Pressure29.77 inHg
Wind10 mph NE
Humidity95%
Visibility—
Dew point41°
Mon, 1653° / 43°0Overcast
53 °Overcast

Sebastopol, Monday, 16 November

Overcast. High 53°, low 43°.

Pressure29.85 inHg
Wind8.9 mph N
Humidity72%
Visibility—
Dew point42°
Tue, 1751° / 44°0Overcast
51 °Overcast

Sebastopol, Tuesday, 17 November

Overcast. High 51°, low 44°.

Pressure29.94 inHg
Wind13.1 mph NW
Humidity65%
Visibility—
Dew point39°

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.