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As of 21:31 CDT

Weather in Osceola, IL

71°Current weather

Osceola, Saturday, 8 August, 21:31

Clear. Feels like 71°. High 84°, low 68°.

Pressure30.00 inHg
Wind4.4 mph E
Humidity83%
Visibility6.2 mi
Dew point65°
Sun, 0991° / 65°0.01Light rain
91 °Light rain

Osceola, Sunday, 9 August

Light rain. High 91°, low 65°.

Pressure29.88 inHg
Wind15.5 mph S
Humidity74%
Visibility6.2 mi
Dew point76°
Mon, 1088° / 72°0Overcast
88 °Overcast

Osceola, Monday, 10 August

Overcast. High 88°, low 72°.

Pressure29.88 inHg
Wind8.5 mph SW
Humidity69%
Visibility6.2 mi
Dew point72°
Tue, 1188° / 74°0.01Light rain
88 °Light rain

Osceola, Tuesday, 11 August

Light rain. High 88°, low 74°.

Pressure29.80 inHg
Wind12.3 mph SW
Humidity79%
Visibility6.2 mi
Dew point69°
Wed, 1281° / 69°0.06Light rain
81 °Light rain

Osceola, Wednesday, 12 August

Light rain. High 81°, low 69°.

Pressure29.88 inHg
Wind6.7 mph N
Humidity71%
Visibility6.2 mi
Dew point72°
Thu, 1373° / 62°0.08Light rain
73 °Light rain

Osceola, Thursday, 13 August

Light rain. High 73°, low 62°.

Pressure30.00 inHg
Wind8 mph E
Humidity78%
Visibility—
Dew point64°
Fri, 1476° / 60°0Partly cloudy
76 °Partly cloudy

Osceola, Friday, 14 August

Partly cloudy. High 76°, low 60°.

Pressure30.09 inHg
Wind8.3 mph E
Humidity65%
Visibility—
Dew point61°
Sat, 1564° / 60°0.2Rain
64 °Rain

Osceola, Saturday, 15 August

Rain. High 64°, low 60°.

Pressure30.27 inHg
Wind9.9 mph E
Humidity94%
Visibility—
Dew point60°
Sun, 1674° / 60°0.01Light rain
74 °Light rain

Osceola, Sunday, 16 August

Light rain. High 74°, low 60°.

Pressure30.15 inHg
Wind7.8 mph E
Humidity74%
Visibility—
Dew point60°
Mon, 1777° / 63°0.11Light rain
77 °Light rain

Osceola, Monday, 17 August

Light rain. High 77°, low 63°.

Pressure30.06 inHg
Wind3.7 mph NE
Humidity77%
Visibility—
Dew point67°
Tue, 1883° / 65°0Overcast
83 °Overcast

Osceola, Tuesday, 18 August

Overcast. High 83°, low 65°.

Pressure30.00 inHg
Wind8.7 mph S
Humidity68%
Visibility—
Dew point67°
Wed, 1971° / 60°0.1Light rain
71 °Light rain

Osceola, Wednesday, 19 August

Light rain. High 71°, low 60°.

Pressure29.97 inHg
Wind12.9 mph NW
Humidity76%
Visibility—
Dew point62°
Thu, 2070° / 52°0.05Light rain
70 °Light rain

Osceola, Thursday, 20 August

Light rain. High 70°, low 52°.

Pressure30.09 inHg
Wind15.2 mph N
Humidity60%
Visibility—
Dew point53°
Fri, 2171° / 51°0Overcast
71 °Overcast

Osceola, Friday, 21 August

Overcast. High 71°, low 51°.

Pressure30.06 inHg
Wind7.5 mph SE
Humidity63%
Visibility—
Dew point55°
Sat, 2277° / 57°0.01Light rain
77 °Light rain

Osceola, Saturday, 22 August

Light rain. High 77°, low 57°.

Pressure29.85 inHg
Wind13.1 mph S
Humidity74%
Visibility—
Dew point63°
Sun, 2382° / 66°0Clear
82 °Clear

Osceola, Sunday, 23 August

Clear. High 82°, low 66°.

Pressure29.94 inHg
Wind11.6 mph W
Humidity53%
Visibility—
Dew point60°

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 Osceola, 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 Osceola, 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.