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As of 21:04 CDT

Weather in Sepo, IL

58°Current weather

Sepo, Thursday, 22 October, 21:04

Clear. Feels like 57°. High 76°, low 47°.

Pressure30.24 inHg
Wind2.5 mph SE
Humidity80%
Visibility6.2 mi
Dew point51°
Fri, 2376° / 49°0Partly cloudy
76 °Partly cloudy

Sepo, Friday, 23 October

Partly cloudy. High 76°, low 49°.

Pressure30.27 inHg
Wind5.3 mph SE
Humidity52%
Visibility6.2 mi
Dew point51°
Sat, 2473° / 50°0Overcast
73 °Overcast

Sepo, Saturday, 24 October

Overcast. High 73°, low 50°.

Pressure30.33 inHg
Wind6.4 mph SE
Humidity55%
Visibility6.2 mi
Dew point50°
Sun, 2575° / 51°0Partly cloudy
75 °Partly cloudy

Sepo, Sunday, 25 October

Partly cloudy. High 75°, low 51°.

Pressure30.39 inHg
Wind4.3 mph S
Humidity53%
Visibility6.2 mi
Dew point52°
Mon, 2673° / 51°0Overcast
73 °Overcast

Sepo, Monday, 26 October

Overcast. High 73°, low 51°.

Pressure30.33 inHg
Wind3.3 mph SE
Humidity56%
Visibility6.2 mi
Dew point53°
Tue, 2770° / 52°0Overcast
70 °Overcast

Sepo, Tuesday, 27 October

Overcast. High 70°, low 52°.

Pressure30.27 inHg
Wind7.7 mph E
Humidity64%
Visibility—
Dew point51°
Wed, 2874° / 55°0Clear
74 °Clear

Sepo, Wednesday, 28 October

Clear. High 74°, low 55°.

Pressure30.09 inHg
Wind11.5 mph S
Humidity41%
Visibility—
Dew point45°
Thu, 2976° / 60°0Overcast
76 °Overcast

Sepo, Thursday, 29 October

Overcast. High 76°, low 60°.

Pressure30.12 inHg
Wind10.9 mph SW
Humidity32%
Visibility—
Dew point42°
Fri, 3068° / 59°0.06Light rain
68 °Light rain

Sepo, Friday, 30 October

Light rain. High 68°, low 59°.

Pressure30.09 inHg
Wind7.6 mph E
Humidity64%
Visibility—
Dew point53°
Sat, 3163° / 58°0.48Rain
63 °Rain

Sepo, Saturday, 31 October

Rain. High 63°, low 58°.

Pressure29.91 inHg
Wind15.2 mph S
Humidity92%
Visibility—
Dew point57°
Sun, 0167° / 56°0.04Light rain
67 °Light rain

Sepo, Sunday, 1 November

Light rain. High 67°, low 56°.

Pressure30.00 inHg
Wind11.9 mph SW
Humidity66%
Visibility—
Dew point54°
Mon, 0256° / 54°0.02Light rain
56 °Light rain

Sepo, Monday, 2 November

Light rain. High 56°, low 54°.

Pressure30.09 inHg
Wind11 mph NE
Humidity76%
Visibility—
Dew point48°
Tue, 0360° / 47°0Light rain
60 °Light rain

Sepo, Tuesday, 3 November

Light rain. High 60°, low 47°.

Pressure30.24 inHg
Wind11.5 mph NW
Humidity55%
Visibility—
Dew point41°
Wed, 0454° / 45°0Overcast
54 °Overcast

Sepo, Wednesday, 4 November

Overcast. High 54°, low 45°.

Pressure30.12 inHg
Wind14.2 mph NW
Humidity68%
Visibility—
Dew point40°
Thu, 0559° / 39°0Partly cloudy
59 °Partly cloudy

Sepo, Thursday, 5 November

Partly cloudy. High 59°, low 39°.

Pressure30.12 inHg
Wind12.6 mph W
Humidity38%
Visibility—
Dew point29°
Fri, 0668° / 46°0Clear
68 °Clear

Sepo, Friday, 6 November

Clear. High 68°, low 46°.

Pressure29.88 inHg
Wind13.3 mph NW
Humidity40%
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 Sepo, 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 Sepo, 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.