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As of 10:27 CDT

Weather in Osco, IL

68°Current weather

Osco, Sunday, 11 October, 10:27

Clear. Feels like 68°. High 79°, low 54°.

Pressure30.00 inHg
Wind7.5 mph S
Humidity69%
Visibility6.2 mi
Dew point57°
Mon, 1284° / 63°0Overcast
84 °Overcast

Osco, Monday, 12 October

Overcast. High 84°, low 63°.

Pressure29.83 inHg
Wind13.4 mph SW
Humidity59%
Visibility6.2 mi
Dew point63°
Tue, 1381° / 68°0.2Rain
81 °Rain

Osco, Tuesday, 13 October

Rain. High 81°, low 68°.

Pressure29.85 inHg
Wind6.5 mph W
Humidity66%
Visibility6.2 mi
Dew point65°
Wed, 1472° / 62°0.16Rain
72 °Rain

Osco, Wednesday, 14 October

Rain. High 72°, low 62°.

Pressure30.06 inHg
Wind8.1 mph NE
Humidity65%
Visibility6.2 mi
Dew point58°
Thu, 1561° / 57°1.38Rain
61 °Rain

Osco, Thursday, 15 October

Rain. High 61°, low 57°.

Pressure30.06 inHg
Wind11.7 mph E
Humidity94%
Visibility—
Dew point57°
Fri, 1660° / 48°0Clear
60 °Clear

Osco, Friday, 16 October

Clear. High 60°, low 48°.

Pressure30.42 inHg
Wind16.7 mph N
Humidity52%
Visibility—
Dew point40°
Sat, 1744° / 31°0Clear
44 °Clear

Osco, Saturday, 17 October

Clear. High 44°, low 31°.

Pressure30.59 inHg
Wind11.4 mph NW
Humidity32%
Visibility—
Dew point13°
Sun, 1854° / 32°0Partly cloudy
54 °Partly cloudy

Osco, Sunday, 18 October

Partly cloudy. High 54°, low 32°.

Pressure30.42 inHg
Wind19.9 mph S
Humidity34%
Visibility—
Dew point20°
Mon, 1961° / 42°0Partly cloudy
61 °Partly cloudy

Osco, Monday, 19 October

Partly cloudy. High 61°, low 42°.

Pressure30.33 inHg
Wind15.8 mph SW
Humidity45%
Visibility—
Dew point35°
Tue, 2065° / 44°0Overcast
65 °Overcast

Osco, Tuesday, 20 October

Overcast. High 65°, low 44°.

Pressure30.30 inHg
Wind10.6 mph S
Humidity38%
Visibility—
Dew point34°
Wed, 2167° / 51°0Overcast
67 °Overcast

Osco, Wednesday, 21 October

Overcast. High 67°, low 51°.

Pressure30.18 inHg
Wind14.5 mph S
Humidity36%
Visibility—
Dew point35°
Thu, 2270° / 55°0.02Light rain
70 °Light rain

Osco, Thursday, 22 October

Light rain. High 70°, low 55°.

Pressure30.21 inHg
Wind7.9 mph S
Humidity59%
Visibility—
Dew point48°
Fri, 2371° / 57°0.07Light rain
71 °Light rain

Osco, Friday, 23 October

Light rain. High 71°, low 57°.

Pressure30.12 inHg
Wind7.7 mph S
Humidity67%
Visibility—
Dew point55°
Sat, 2468° / 57°0Overcast
68 °Overcast

Osco, Saturday, 24 October

Overcast. High 68°, low 57°.

Pressure30.15 inHg
Wind6.9 mph E
Humidity74%
Visibility—
Dew point55°
Sun, 2572° / 51°0.27Rain
72 °Rain

Osco, Sunday, 25 October

Rain. High 72°, low 51°.

Pressure29.88 inHg
Wind18.3 mph NW
Humidity60%
Visibility—
Dew point55°
Mon, 2652° / 44°0Partly cloudy
52 °Partly cloudy

Osco, Monday, 26 October

Partly cloudy. High 52°, low 44°.

Pressure29.88 inHg
Wind17.9 mph NW
Humidity55%
Visibility—
Dew point36°

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 Osco, 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 Osco, 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.