EN
English Español

As of 02:25 CDT

Weather in Hanna, IA

47°Current weather

Hanna, Thursday, 15 October, 02:25

Overcast. Feels like 45°. High 55°, low 47°.

Pressure30.12 inHg
Wind3.5 mph NE
Humidity89%
Visibility6.2 mi
Dew point44°
Fri, 1651° / 41°0.01Light rain
51 °Light rain

Hanna, Friday, 16 October

Light rain. High 51°, low 41°.

Pressure30.45 inHg
Wind22.8 mph N
Humidity54%
Visibility6.2 mi
Dew point32°
Sat, 1758° / 34°0Clear
58 °Clear

Hanna, Saturday, 17 October

Clear. High 58°, low 34°.

Pressure30.50 inHg
Wind12.9 mph SW
Humidity43%
Visibility6.2 mi
Dew point27°
Sun, 1863° / 42°0Mostly clear
63 °Mostly clear

Hanna, Sunday, 18 October

Mostly clear. High 63°, low 42°.

Pressure30.27 inHg
Wind13.9 mph S
Humidity53%
Visibility6.2 mi
Dew point38°
Mon, 1962° / 44°0Overcast
62 °Overcast

Hanna, Monday, 19 October

Overcast. High 62°, low 44°.

Pressure30.27 inHg
Wind9.2 mph S
Humidity59%
Visibility—
Dew point44°
Tue, 2066° / 45°0Clear
66 °Clear

Hanna, Tuesday, 20 October

Clear. High 66°, low 45°.

Pressure30.24 inHg
Wind11.9 mph S
Humidity51%
Visibility—
Dew point43°
Wed, 2166° / 54°0.02Light rain
66 °Light rain

Hanna, Wednesday, 21 October

Light rain. High 66°, low 54°.

Pressure30.15 inHg
Wind17.1 mph S
Humidity59%
Visibility—
Dew point50°
Thu, 2273° / 62°0.07Light rain
73 °Light rain

Hanna, Thursday, 22 October

Light rain. High 73°, low 62°.

Pressure29.94 inHg
Wind20 mph S
Humidity55%
Visibility—
Dew point54°
Fri, 2368° / 55°0.07Light rain
68 °Light rain

Hanna, Friday, 23 October

Light rain. High 68°, low 55°.

Pressure29.74 inHg
Wind25.1 mph S
Humidity52%
Visibility—
Dew point48°
Sat, 2460° / 48°0.05Light rain
60 °Light rain

Hanna, Saturday, 24 October

Light rain. High 60°, low 48°.

Pressure30.21 inHg
Wind14.8 mph NW
Humidity47%
Visibility—
Dew point38°
Sun, 2550° / 41°0.01Light rain
50 °Light rain

Hanna, Sunday, 25 October

Light rain. High 50°, low 41°.

Pressure30.36 inHg
Wind9.4 mph N
Humidity37%
Visibility—
Dew point23°
Mon, 2655° / 38°0Mostly clear
55 °Mostly clear

Hanna, Monday, 26 October

Mostly clear. High 55°, low 38°.

Pressure30.06 inHg
Wind12.3 mph NW
Humidity50%
Visibility—
Dew point34°
Tue, 2753° / 41°0Clear
53 °Clear

Hanna, Tuesday, 27 October

Clear. High 53°, low 41°.

Pressure30.15 inHg
Wind8.3 mph W
Humidity54%
Visibility—
Dew point35°
Wed, 2862° / 44°0Partly cloudy
62 °Partly cloudy

Hanna, Wednesday, 28 October

Partly cloudy. High 62°, low 44°.

Pressure29.74 inHg
Wind20.2 mph S
Humidity45%
Visibility—
Dew point36°
Thu, 2956° / 43°0Clear
56 °Clear

Hanna, Thursday, 29 October

Clear. High 56°, low 43°.

Pressure30.09 inHg
Wind13.9 mph NW
Humidity37%
Visibility—
Dew point28°
Fri, 3062° / 44°0Partly cloudy
62 °Partly cloudy

Hanna, Friday, 30 October

Partly cloudy. High 62°, low 44°.

Pressure29.77 inHg
Wind23.5 mph S
Humidity50%
Visibility—
Dew point41°

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.