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As of 18:06 CDT

Weather in Osceola, IA

80°Current weather

Osceola, Saturday, 8 August, 18:06

Partly cloudy. Feels like 83°. High 81°, low 62°.

Pressure29.94 inHg
Wind9.1 mph SE
Humidity70%
Visibility6.2 mi
Dew point70°
Sun, 0994° / 71°0Light rain
94 °Light rain

Osceola, Sunday, 9 August

Light rain. High 94°, low 71°.

Pressure29.77 inHg
Wind16.7 mph S
Humidity65%
Visibility6.2 mi
Dew point72°
Mon, 1089° / 69°0.07Light rain
89 °Light rain

Osceola, Monday, 10 August

Light rain. High 89°, low 69°.

Pressure29.85 inHg
Wind9.4 mph W
Humidity67%
Visibility6.2 mi
Dew point71°
Tue, 1191° / 71°0.04Light rain
91 °Light rain

Osceola, Tuesday, 11 August

Light rain. High 91°, low 71°.

Pressure29.74 inHg
Wind13.2 mph SW
Humidity59%
Visibility6.2 mi
Dew point71°
Wed, 1288° / 72°0.24Light rain
88 °Light rain

Osceola, Wednesday, 12 August

Light rain. High 88°, low 72°.

Pressure29.85 inHg
Wind13.5 mph E
Humidity76%
Visibility6.2 mi
Dew point74°
Thu, 1374° / 66°0.79Heavy rain
74 °Heavy rain

Osceola, Thursday, 13 August

Heavy rain. High 74°, low 66°.

Pressure29.94 inHg
Wind11.1 mph NE
Humidity95%
Visibility—
Dew point69°
Fri, 1477° / 57°0Overcast
77 °Overcast

Osceola, Friday, 14 August

Overcast. High 77°, low 57°.

Pressure30.18 inHg
Wind6.9 mph SE
Humidity59%
Visibility—
Dew point57°
Sat, 1578° / 58°0Overcast
78 °Overcast

Osceola, Saturday, 15 August

Overcast. High 78°, low 58°.

Pressure30.21 inHg
Wind13.1 mph SE
Humidity61%
Visibility—
Dew point59°
Sun, 1682° / 64°0.04Light rain
82 °Light rain

Osceola, Sunday, 16 August

Light rain. High 82°, low 64°.

Pressure30.06 inHg
Wind10.4 mph S
Humidity89%
Visibility—
Dew point69°
Mon, 1790° / 69°0.1Light rain
90 °Light rain

Osceola, Monday, 17 August

Light rain. High 90°, low 69°.

Pressure29.97 inHg
Wind12.9 mph NW
Humidity66%
Visibility—
Dew point71°
Tue, 1886° / 70°0Overcast
86 °Overcast

Osceola, Tuesday, 18 August

Overcast. High 86°, low 70°.

Pressure30.00 inHg
Wind7.9 mph S
Humidity71%
Visibility—
Dew point71°
Wed, 1989° / 69°0.06Light rain
89 °Light rain

Osceola, Wednesday, 19 August

Light rain. High 89°, low 69°.

Pressure29.88 inHg
Wind13.1 mph NE
Humidity57%
Visibility—
Dew point68°
Thu, 2082° / 64°0.04Light rain
82 °Light rain

Osceola, Thursday, 20 August

Light rain. High 82°, low 64°.

Pressure29.94 inHg
Wind10.9 mph NE
Humidity63%
Visibility—
Dew point63°
Fri, 2182° / 63°0Mostly clear
82 °Mostly clear

Osceola, Friday, 21 August

Mostly clear. High 82°, low 63°.

Pressure30.00 inHg
Wind6.5 mph E
Humidity57%
Visibility—
Dew point61°
Sat, 2283° / 65°0.1Light rain
83 °Light rain

Osceola, Saturday, 22 August

Light rain. High 83°, low 65°.

Pressure29.91 inHg
Wind15.5 mph NE
Humidity57%
Visibility—
Dew point64°
Sun, 2372° / 56°0Partly cloudy
72 °Partly cloudy

Osceola, Sunday, 23 August

Partly cloudy. High 72°, low 56°.

Pressure30.21 inHg
Wind13.8 mph E
Humidity52%
Visibility—
Dew point48°

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, IA 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, IA 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.