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As of 12:08 CDT

Weather in Sepo, IL

72°Current weather

Sepo, Sunday, 25 October, 12:08

Overcast. Feels like 71°. High 73°, low 50°.

Pressure30.39 inHg
Wind4.7 mph S
Humidity50%
Visibility6.2 mi
Dew point52°
Mon, 2674° / 51°0Overcast
74 °Overcast

Sepo, Monday, 26 October

Overcast. High 74°, low 51°.

Pressure30.30 inHg
Wind3 mph SE
Humidity56%
Visibility6.2 mi
Dew point53°
Tue, 2771° / 52°0Partly cloudy
71 °Partly cloudy

Sepo, Tuesday, 27 October

Partly cloudy. High 71°, low 52°.

Pressure30.24 inHg
Wind7.1 mph S
Humidity59%
Visibility6.2 mi
Dew point52°
Wed, 2873° / 54°0.02Light rain
73 °Light rain

Sepo, Wednesday, 28 October

Light rain. High 73°, low 54°.

Pressure30.18 inHg
Wind7.4 mph S
Humidity59%
Visibility6.2 mi
Dew point54°
Thu, 2975° / 59°0.02Light rain
75 °Light rain

Sepo, Thursday, 29 October

Light rain. High 75°, low 59°.

Pressure30.12 inHg
Wind8.5 mph SW
Humidity60%
Visibility6.2 mi
Dew point57°
Fri, 3069° / 55°0Overcast
69 °Overcast

Sepo, Friday, 30 October

Overcast. High 69°, low 55°.

Pressure30.24 inHg
Wind7 mph E
Humidity75%
Visibility—
Dew point56°
Sat, 3165° / 58°0.39Rain
65 °Rain

Sepo, Saturday, 31 October

Rain. High 65°, low 58°.

Pressure30.09 inHg
Wind11.4 mph SE
Humidity55%
Visibility—
Dew point48°
Sun, 0169° / 60°0.39Rain
69 °Rain

Sepo, Sunday, 1 November

Rain. High 69°, low 60°.

Pressure30.03 inHg
Wind10.5 mph S
Humidity66%
Visibility—
Dew point56°
Mon, 0273° / 56°0.02Light rain
73 °Light rain

Sepo, Monday, 2 November

Light rain. High 73°, low 56°.

Pressure29.97 inHg
Wind16.2 mph S
Humidity57%
Visibility—
Dew point53°
Tue, 0370° / 57°0.07Light rain
70 °Light rain

Sepo, Tuesday, 3 November

Light rain. High 70°, low 57°.

Pressure29.85 inHg
Wind15.9 mph S
Humidity47%
Visibility—
Dew point48°
Wed, 0463° / 49°0Clear
63 °Clear

Sepo, Wednesday, 4 November

Clear. High 63°, low 49°.

Pressure29.85 inHg
Wind17.5 mph W
Humidity30%
Visibility—
Dew point29°
Thu, 0559° / 47°0Overcast
59 °Overcast

Sepo, Thursday, 5 November

Overcast. High 59°, low 47°.

Pressure29.83 inHg
Wind9.8 mph W
Humidity51%
Visibility—
Dew point39°
Fri, 0659° / 44°0Clear
59 °Clear

Sepo, Friday, 6 November

Clear. High 59°, low 44°.

Pressure29.83 inHg
Wind10.3 mph NW
Humidity52%
Visibility—
Dew point38°
Sat, 0767° / 45°0.02Light rain
67 °Light rain

Sepo, Saturday, 7 November

Light rain. High 67°, low 45°.

Pressure29.62 inHg
Wind16.7 mph SE
Humidity42%
Visibility—
Dew point38°
Sun, 0859° / 49°0.07Light rain
59 °Light rain

Sepo, Sunday, 8 November

Light rain. High 59°, low 49°.

Pressure29.50 inHg
Wind20.3 mph W
Humidity54%
Visibility—
Dew point42°
Mon, 0953° / 45°0.02Light rain
53 °Light rain

Sepo, Monday, 9 November

Light rain. High 53°, low 45°.

Pressure30.00 inHg
Wind21.5 mph NW
Humidity53%
Visibility—
Dew point35°

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.