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As of 14:46 CDT

Weather in Mount Hamill, IA

79°Current weather

Mount Hamill, Tuesday, 13 October, 14:46

Partly cloudy. Feels like 79°. High 79°, low 63°.

Pressure29.85 inHg
Wind3.2 mph W
Humidity60%
Visibility6.2 mi
Dew point64°
Wed, 1472° / 57°0.58Heavy rain
72 °Heavy rain

Mount Hamill, Wednesday, 14 October

Heavy rain. High 72°, low 57°.

Pressure30.09 inHg
Wind7.9 mph NE
Humidity68%
Visibility5.6 mi
Dew point57°
Thu, 1574° / 58°0.71Heavy rain
74 °Heavy rain

Mount Hamill, Thursday, 15 October

Heavy rain. High 74°, low 58°.

Pressure29.91 inHg
Wind5.9 mph SE
Humidity95%
Visibility3.0 mi
Dew point67°
Fri, 1656° / 46°0Overcast
56 °Overcast

Mount Hamill, Friday, 16 October

Overcast. High 56°, low 46°.

Pressure30.33 inHg
Wind23.1 mph NW
Humidity56%
Visibility6.2 mi
Dew point38°
Sat, 1758° / 37°0Clear
58 °Clear

Mount Hamill, Saturday, 17 October

Clear. High 58°, low 37°.

Pressure30.53 inHg
Wind5.9 mph SW
Humidity47%
Visibility6.2 mi
Dew point34°
Sun, 1864° / 45°0Overcast
64 °Overcast

Mount Hamill, Sunday, 18 October

Overcast. High 64°, low 45°.

Pressure30.24 inHg
Wind13.1 mph SW
Humidity53%
Visibility—
Dew point43°
Mon, 1960° / 52°0.4Rain
60 °Rain

Mount Hamill, Monday, 19 October

Rain. High 60°, low 52°.

Pressure30.18 inHg
Wind10 mph S
Humidity83%
Visibility—
Dew point54°
Tue, 2060° / 55°0.05Light rain
60 °Light rain

Mount Hamill, Tuesday, 20 October

Light rain. High 60°, low 55°.

Pressure30.21 inHg
Wind8.5 mph SE
Humidity76%
Visibility—
Dew point51°
Wed, 2168° / 59°0.11Light rain
68 °Light rain

Mount Hamill, Wednesday, 21 October

Light rain. High 68°, low 59°.

Pressure30.12 inHg
Wind12.4 mph S
Humidity94%
Visibility—
Dew point62°
Thu, 2268° / 65°2.89Heavy rain
68 °Heavy rain

Mount Hamill, Thursday, 22 October

Heavy rain. High 68°, low 65°.

Pressure29.91 inHg
Wind17 mph SW
Humidity97%
Visibility—
Dew point65°
Fri, 2370° / 56°0.01Light rain
70 °Light rain

Mount Hamill, Friday, 23 October

Light rain. High 70°, low 56°.

Pressure29.88 inHg
Wind23 mph S
Humidity71%
Visibility—
Dew point60°
Sat, 2459° / 46°0Overcast
59 °Overcast

Mount Hamill, Saturday, 24 October

Overcast. High 59°, low 46°.

Pressure30.36 inHg
Wind10.2 mph W
Humidity50%
Visibility—
Dew point38°
Sun, 2561° / 46°0Clear
61 °Clear

Mount Hamill, Sunday, 25 October

Clear. High 61°, low 46°.

Pressure30.30 inHg
Wind12.9 mph SW
Humidity39%
Visibility—
Dew point33°
Mon, 2652° / 42°0Mostly clear
52 °Mostly clear

Mount Hamill, Monday, 26 October

Mostly clear. High 52°, low 42°.

Pressure30.30 inHg
Wind15.4 mph NW
Humidity52%
Visibility—
Dew point33°
Tue, 2753° / 40°0Overcast
53 °Overcast

Mount Hamill, Tuesday, 27 October

Overcast. High 53°, low 40°.

Pressure30.24 inHg
Wind10.5 mph SE
Humidity60%
Visibility—
Dew point36°
Wed, 2857° / 50°0.14Light rain
57 °Light rain

Mount Hamill, Wednesday, 28 October

Light rain. High 57°, low 50°.

Pressure29.97 inHg
Wind13.1 mph S
Humidity66%
Visibility—
Dew point43°

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 Mount Hamill, 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 Mount Hamill, 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.