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As of 00:27 CDT

Weather in Donnellson, IA

73°Current weather

Donnellson, Tuesday, 13 October, 00:27

Clear. Feels like 73°. High 83°, low 64°.

Pressure29.80 inHg
Wind13.4 mph SW
Humidity62%
Visibility6.2 mi
Dew point59°
Wed, 1472° / 59°0.02Light rain
72 °Light rain

Donnellson, Wednesday, 14 October

Light rain. High 72°, low 59°.

Pressure30.09 inHg
Wind8.5 mph NE
Humidity66%
Visibility6.2 mi
Dew point56°
Thu, 1566° / 57°1.3Heavy rain
66 °Heavy rain

Donnellson, Thursday, 15 October

Heavy rain. High 66°, low 57°.

Pressure29.97 inHg
Wind7.4 mph NE
Humidity95%
Visibility4.1 mi
Dew point60°
Fri, 1657° / 47°0Overcast
57 °Overcast

Donnellson, Friday, 16 October

Overcast. High 57°, low 47°.

Pressure30.42 inHg
Wind21 mph N
Humidity51%
Visibility6.2 mi
Dew point36°
Sat, 1760° / 38°0Clear
60 °Clear

Donnellson, Saturday, 17 October

Clear. High 60°, low 38°.

Pressure30.47 inHg
Wind9.7 mph S
Humidity41%
Visibility—
Dew point32°
Sun, 1865° / 46°0Overcast
65 °Overcast

Donnellson, Sunday, 18 October

Overcast. High 65°, low 46°.

Pressure30.21 inHg
Wind13.1 mph S
Humidity50%
Visibility—
Dew point41°
Mon, 1955° / 49°0.19Light rain
55 °Light rain

Donnellson, Monday, 19 October

Light rain. High 55°, low 49°.

Pressure30.21 inHg
Wind7.7 mph S
Humidity68%
Visibility—
Dew point43°
Tue, 2068° / 51°0.05Light rain
68 °Light rain

Donnellson, Tuesday, 20 October

Light rain. High 68°, low 51°.

Pressure30.12 inHg
Wind9.6 mph SE
Humidity87%
Visibility—
Dew point56°
Wed, 2166° / 62°0.03Light rain
66 °Light rain

Donnellson, Wednesday, 21 October

Light rain. High 66°, low 62°.

Pressure30.12 inHg
Wind13.4 mph SE
Humidity86%
Visibility—
Dew point60°
Thu, 2272° / 63°0.3Rain
72 °Rain

Donnellson, Thursday, 22 October

Rain. High 72°, low 63°.

Pressure29.88 inHg
Wind21.8 mph S
Humidity70%
Visibility—
Dew point61°
Fri, 2369° / 51°0.2Rain
69 °Rain

Donnellson, Friday, 23 October

Rain. High 69°, low 51°.

Pressure30.12 inHg
Wind27 mph S
Humidity54%
Visibility—
Dew point42°
Sat, 2461° / 47°0Overcast
61 °Overcast

Donnellson, Saturday, 24 October

Overcast. High 61°, low 47°.

Pressure30.36 inHg
Wind7.5 mph N
Humidity43%
Visibility—
Dew point37°
Sun, 2556° / 43°0Overcast
56 °Overcast

Donnellson, Sunday, 25 October

Overcast. High 56°, low 43°.

Pressure30.33 inHg
Wind10.8 mph NW
Humidity54%
Visibility—
Dew point36°
Mon, 2657° / 45°0Partly cloudy
57 °Partly cloudy

Donnellson, Monday, 26 October

Partly cloudy. High 57°, low 45°.

Pressure30.09 inHg
Wind11.3 mph W
Humidity51%
Visibility—
Dew point38°
Tue, 2764° / 45°0.02Light rain
64 °Light rain

Donnellson, Tuesday, 27 October

Light rain. High 64°, low 45°.

Pressure29.74 inHg
Wind16.2 mph NW
Humidity62%
Visibility—
Dew point47°
Wed, 2855° / 46°0Clear
55 °Clear

Donnellson, Wednesday, 28 October

Clear. High 55°, low 46°.

Pressure29.91 inHg
Wind16.4 mph NW
Humidity47%
Visibility—
Dew point34°

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 Donnellson, 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 Donnellson, 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.