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As of 14:21 CDT

Weather in Sepo, IL

74°Current weather

Sepo, Saturday, 24 October, 14:21

Mostly clear. Feels like 73°. High 74°, low 50°.

Pressure30.33 inHg
Wind6.6 mph S
Humidity44%
Visibility6.2 mi
Dew point50°
Sun, 2574° / 49°0Overcast
74 °Overcast

Sepo, Sunday, 25 October

Overcast. High 74°, low 49°.

Pressure30.39 inHg
Wind4.6 mph S
Humidity57%
Visibility6.2 mi
Dew point52°
Mon, 2673° / 52°0Overcast
73 °Overcast

Sepo, Monday, 26 October

Overcast. High 73°, low 52°.

Pressure30.30 inHg
Wind4 mph SE
Humidity58%
Visibility6.2 mi
Dew point54°
Tue, 2770° / 52°0Overcast
70 °Overcast

Sepo, Tuesday, 27 October

Overcast. High 70°, low 52°.

Pressure30.21 inHg
Wind7.4 mph S
Humidity55%
Visibility6.2 mi
Dew point51°
Wed, 2874° / 54°0Clear
74 °Clear

Sepo, Wednesday, 28 October

Clear. High 74°, low 54°.

Pressure30.18 inHg
Wind8.3 mph S
Humidity57%
Visibility6.2 mi
Dew point53°
Thu, 2975° / 58°0.05Light rain
75 °Light rain

Sepo, Thursday, 29 October

Light rain. High 75°, low 58°.

Pressure30.12 inHg
Wind9 mph S
Humidity60%
Visibility—
Dew point55°
Fri, 3076° / 61°0.04Light rain
76 °Light rain

Sepo, Friday, 30 October

Light rain. High 76°, low 61°.

Pressure30.21 inHg
Wind12.1 mph E
Humidity58%
Visibility—
Dew point56°
Sat, 3167° / 62°0.01Light rain
67 °Light rain

Sepo, Saturday, 31 October

Light rain. High 67°, low 62°.

Pressure30.15 inHg
Wind10.1 mph E
Humidity51%
Visibility—
Dew point47°
Sun, 0167° / 61°0.68Rain
67 °Rain

Sepo, Sunday, 1 November

Rain. High 67°, low 61°.

Pressure29.85 inHg
Wind20.8 mph S
Humidity66%
Visibility—
Dew point53°
Mon, 0256° / 47°0.19Rain
56 °Rain

Sepo, Monday, 2 November

Rain. High 56°, low 47°.

Pressure29.83 inHg
Wind22.5 mph N
Humidity72%
Visibility—
Dew point46°
Tue, 0357° / 42°0Clear
57 °Clear

Sepo, Tuesday, 3 November

Clear. High 57°, low 42°.

Pressure30.09 inHg
Wind14.8 mph N
Humidity40%
Visibility—
Dew point31°
Wed, 0454° / 40°0Overcast
54 °Overcast

Sepo, Wednesday, 4 November

Overcast. High 54°, low 40°.

Pressure30.21 inHg
Wind7 mph SE
Humidity38%
Visibility—
Dew point26°
Thu, 0565° / 45°0Overcast
65 °Overcast

Sepo, Thursday, 5 November

Overcast. High 65°, low 45°.

Pressure30.18 inHg
Wind15.9 mph S
Humidity38%
Visibility—
Dew point35°
Fri, 0664° / 59°0Light rain
64 °Light rain

Sepo, Friday, 6 November

Light rain. High 64°, low 59°.

Pressure30.09 inHg
Wind15.7 mph S
Humidity43%
Visibility—
Dew point40°
Sat, 0768° / 57°0.37Rain
68 °Rain

Sepo, Saturday, 7 November

Rain. High 68°, low 57°.

Pressure29.94 inHg
Wind17.3 mph SW
Humidity59%
Visibility—
Dew point51°
Sun, 0862° / 51°0.02Light rain
62 °Light rain

Sepo, Sunday, 8 November

Light rain. High 62°, low 51°.

Pressure30.12 inHg
Wind18.2 mph NW
Humidity36%
Visibility—
Dew point33°

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.