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As of 05:03 CDT

Weather in Hanna, IA

45°Current weather

Hanna, Friday, 16 October, 05:03

Overcast. Feels like 37°. High 50°, low 35°.

Pressure30.15 inHg
Wind18.4 mph NW
Humidity90%
Visibility4.9 mi
Dew point42°
Sat, 1756° / 33°0Clear
56 °Clear

Hanna, Saturday, 17 October

Clear. High 56°, low 33°.

Pressure30.47 inHg
Wind13.8 mph SW
Humidity44%
Visibility6.2 mi
Dew point30°
Sun, 1863° / 42°0Clear
63 °Clear

Hanna, Sunday, 18 October

Clear. High 63°, low 42°.

Pressure30.27 inHg
Wind15.3 mph S
Humidity53%
Visibility6.2 mi
Dew point39°
Mon, 1962° / 45°0Overcast
62 °Overcast

Hanna, Monday, 19 October

Overcast. High 62°, low 45°.

Pressure30.27 inHg
Wind10.3 mph S
Humidity63%
Visibility6.2 mi
Dew point45°
Tue, 2065° / 44°0.01Light rain
65 °Light rain

Hanna, Tuesday, 20 October

Light rain. High 65°, low 44°.

Pressure30.27 inHg
Wind11.8 mph S
Humidity47%
Visibility—
Dew point41°
Wed, 2168° / 51°0.42Rain
68 °Rain

Hanna, Wednesday, 21 October

Rain. High 68°, low 51°.

Pressure30.18 inHg
Wind13.5 mph S
Humidity50%
Visibility—
Dew point45°
Thu, 2272° / 54°0Clear
72 °Clear

Hanna, Thursday, 22 October

Clear. High 72°, low 54°.

Pressure30.12 inHg
Wind8.1 mph S
Humidity64%
Visibility—
Dew point55°
Fri, 2374° / 56°0Clear
74 °Clear

Hanna, Friday, 23 October

Clear. High 74°, low 56°.

Pressure30.03 inHg
Wind16.3 mph S
Humidity55%
Visibility—
Dew point52°
Sat, 2473° / 62°0.01Light rain
73 °Light rain

Hanna, Saturday, 24 October

Light rain. High 73°, low 62°.

Pressure29.94 inHg
Wind19.8 mph S
Humidity43%
Visibility—
Dew point47°
Sun, 2557° / 49°0.03Light rain
57 °Light rain

Hanna, Sunday, 25 October

Light rain. High 57°, low 49°.

Pressure30.24 inHg
Wind11.9 mph N
Humidity55%
Visibility—
Dew point37°
Mon, 2655° / 51°0.5Rain
55 °Rain

Hanna, Monday, 26 October

Rain. High 55°, low 51°.

Pressure29.83 inHg
Wind13.6 mph SE
Humidity72%
Visibility—
Dew point46°
Tue, 2757° / 45°0.03Light rain
57 °Light rain

Hanna, Tuesday, 27 October

Light rain. High 57°, low 45°.

Pressure29.85 inHg
Wind15.8 mph W
Humidity51%
Visibility—
Dew point35°
Wed, 2863° / 45°0Partly cloudy
63 °Partly cloudy

Hanna, Wednesday, 28 October

Partly cloudy. High 63°, low 45°.

Pressure29.85 inHg
Wind12.4 mph S
Humidity52%
Visibility—
Dew point41°
Thu, 2958° / 56°0.02Light rain
58 °Light rain

Hanna, Thursday, 29 October

Light rain. High 58°, low 56°.

Pressure29.71 inHg
Wind15.3 mph S
Humidity88%
Visibility—
Dew point54°
Fri, 3056° / 36°0.11Light rain
56 °Light rain

Hanna, Friday, 30 October

Light rain. High 56°, low 36°.

Pressure29.59 inHg
Wind19.9 mph NW
Humidity77%
Visibility—
Dew point38°
Sat, 3149° / 34°0Clear
49 °Clear

Hanna, Saturday, 31 October

Clear. High 49°, low 34°.

Pressure29.94 inHg
Wind16.6 mph NW
Humidity48%
Visibility—
Dew point26°

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 Hanna, 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 Hanna, 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.