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As of 16:15 CDT

Weather in Hanna, IA

68°Current weather

Hanna, Monday, 19 October, 16:15

Partly cloudy. Feels like 67°. High 68°, low 40°.

Pressure30.27 inHg
Wind7.3 mph S
Humidity44%
Visibility6.2 mi
Dew point46°
Tue, 2069° / 41°0Clear
69 °Clear

Hanna, Tuesday, 20 October

Clear. High 69°, low 41°.

Pressure30.30 inHg
Wind8.9 mph S
Humidity54%
Visibility6.2 mi
Dew point46°
Wed, 2170° / 46°0Clear
70 °Clear

Hanna, Wednesday, 21 October

Clear. High 70°, low 46°.

Pressure30.21 inHg
Wind6.1 mph S
Humidity62%
Visibility6.2 mi
Dew point51°
Thu, 2272° / 50°0Clear
72 °Clear

Hanna, Thursday, 22 October

Clear. High 72°, low 50°.

Pressure30.27 inHg
Wind7.7 mph S
Humidity59%
Visibility6.2 mi
Dew point54°
Fri, 2368° / 52°0Overcast
68 °Overcast

Hanna, Friday, 23 October

Overcast. High 68°, low 52°.

Pressure30.18 inHg
Wind13.8 mph SE
Humidity64%
Visibility6.2 mi
Dew point51°
Sat, 2470° / 56°0Overcast
70 °Overcast

Hanna, Saturday, 24 October

Overcast. High 70°, low 56°.

Pressure30.21 inHg
Wind15.1 mph S
Humidity55%
Visibility—
Dew point49°
Sun, 2562° / 52°0.02Light rain
62 °Light rain

Hanna, Sunday, 25 October

Light rain. High 62°, low 52°.

Pressure30.30 inHg
Wind10.2 mph S
Humidity27%
Visibility—
Dew point27°
Mon, 2654° / 42°0Clear
54 °Clear

Hanna, Monday, 26 October

Clear. High 54°, low 42°.

Pressure30.39 inHg
Wind8.1 mph N
Humidity30%
Visibility—
Dew point20°
Tue, 2743° / 34°0Overcast
43 °Overcast

Hanna, Tuesday, 27 October

Overcast. High 43°, low 34°.

Pressure30.56 inHg
Wind15.4 mph N
Humidity57%
Visibility—
Dew point27°
Wed, 2842° / 26°0Clear
42 °Clear

Hanna, Wednesday, 28 October

Clear. High 42°, low 26°.

Pressure30.59 inHg
Wind10.4 mph NW
Humidity31%
Visibility—
Dew point9°
Thu, 2949° / 29°0Clear
49 °Clear

Hanna, Thursday, 29 October

Clear. High 49°, low 29°.

Pressure30.42 inHg
Wind11.9 mph S
Humidity25%
Visibility—
Dew point10°
Fri, 3058° / 38°0Clear
58 °Clear

Hanna, Friday, 30 October

Clear. High 58°, low 38°.

Pressure30.00 inHg
Wind17 mph SW
Humidity48%
Visibility—
Dew point33°
Sat, 3163° / 44°0Partly cloudy
63 °Partly cloudy

Hanna, Saturday, 31 October

Partly cloudy. High 63°, low 44°.

Pressure29.91 inHg
Wind11.2 mph SW
Humidity55%
Visibility—
Dew point42°
Sun, 0154° / 46°0Overcast
54 °Overcast

Hanna, Sunday, 1 November

Overcast. High 54°, low 46°.

Pressure30.15 inHg
Wind12.7 mph NE
Humidity45%
Visibility—
Dew point32°
Mon, 0254° / 38°0Overcast
54 °Overcast

Hanna, Monday, 2 November

Overcast. High 54°, low 38°.

Pressure30.27 inHg
Wind8.9 mph NE
Humidity42%
Visibility—
Dew point28°
Tue, 0356° / 39°0Overcast
56 °Overcast

Hanna, Tuesday, 3 November

Overcast. High 56°, low 39°.

Pressure30.00 inHg
Wind20 mph S
Humidity57%
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 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.