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As of 15:08 CDT

Weather in Sepo, IL

78°Current weather

Sepo, Friday, 23 October, 15:08

Clear. Feels like 78°. High 78°, low 49°.

Pressure30.24 inHg
Wind6.2 mph SE
Humidity46%
Visibility6.2 mi
Dew point54°
Sat, 2474° / 49°0Overcast
74 °Overcast

Sepo, Saturday, 24 October

Overcast. High 74°, low 49°.

Pressure30.36 inHg
Wind6.2 mph SE
Humidity56%
Visibility6.2 mi
Dew point50°
Sun, 2574° / 48°0Overcast
74 °Overcast

Sepo, Sunday, 25 October

Overcast. High 74°, low 48°.

Pressure30.39 inHg
Wind4.2 mph S
Humidity56%
Visibility6.2 mi
Dew point53°
Mon, 2672° / 53°0Overcast
72 °Overcast

Sepo, Monday, 26 October

Overcast. High 72°, low 53°.

Pressure30.33 inHg
Wind2.7 mph SE
Humidity62%
Visibility6.2 mi
Dew point54°
Tue, 2771° / 52°0Overcast
71 °Overcast

Sepo, Tuesday, 27 October

Overcast. High 71°, low 52°.

Pressure30.24 inHg
Wind6.7 mph SE
Humidity66%
Visibility6.2 mi
Dew point53°
Wed, 2874° / 54°0Clear
74 °Clear

Sepo, Wednesday, 28 October

Clear. High 74°, low 54°.

Pressure30.06 inHg
Wind12.7 mph S
Humidity46%
Visibility—
Dew point48°
Thu, 2971° / 54°0.08Light rain
71 °Light rain

Sepo, Thursday, 29 October

Light rain. High 71°, low 54°.

Pressure30.09 inHg
Wind12.9 mph N
Humidity52%
Visibility—
Dew point51°
Fri, 3050° / 47°1.19Rain
50 °Rain

Sepo, Friday, 30 October

Rain. High 50°, low 47°.

Pressure30.21 inHg
Wind11.4 mph NE
Humidity90%
Visibility—
Dew point46°
Sat, 3156° / 49°0.15Light rain
56 °Light rain

Sepo, Saturday, 31 October

Light rain. High 56°, low 49°.

Pressure30.12 inHg
Wind8.1 mph NE
Humidity92%
Visibility—
Dew point52°
Sun, 0165° / 55°0Overcast
65 °Overcast

Sepo, Sunday, 1 November

Overcast. High 65°, low 55°.

Pressure30.12 inHg
Wind4.1 mph E
Humidity65%
Visibility—
Dew point50°
Mon, 0264° / 53°0.1Light rain
64 °Light rain

Sepo, Monday, 2 November

Light rain. High 64°, low 53°.

Pressure29.97 inHg
Wind14.6 mph S
Humidity65%
Visibility—
Dew point51°
Tue, 0366° / 59°0.31Light rain
66 °Light rain

Sepo, Tuesday, 3 November

Light rain. High 66°, low 59°.

Pressure29.65 inHg
Wind14.2 mph S
Humidity86%
Visibility—
Dew point60°
Wed, 0473° / 61°0.03Light rain
73 °Light rain

Sepo, Wednesday, 4 November

Light rain. High 73°, low 61°.

Pressure29.71 inHg
Wind9.7 mph NW
Humidity64%
Visibility—
Dew point57°
Thu, 0574° / 57°0.18Light rain
74 °Light rain

Sepo, Thursday, 5 November

Light rain. High 74°, low 57°.

Pressure29.77 inHg
Wind10.5 mph W
Humidity62%
Visibility—
Dew point56°
Fri, 0671° / 53°0Overcast
71 °Overcast

Sepo, Friday, 6 November

Overcast. High 71°, low 53°.

Pressure29.91 inHg
Wind12.2 mph NW
Humidity50%
Visibility—
Dew point47°
Sat, 0773° / 53°0Mostly clear
73 °Mostly clear

Sepo, Saturday, 7 November

Mostly clear. High 73°, low 53°.

Pressure29.83 inHg
Wind12.6 mph W
Humidity37%
Visibility—
Dew point42°

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.