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As of 21:46 CDT

Weather in Mount Hamill, IA

68°Current weather

Mount Hamill, Saturday, 10 October, 21:46

Clear. Feels like 67°. High 84°, low 60°.

Pressure29.94 inHg
Wind12.3 mph SE
Humidity59%
Visibility6.2 mi
Dew point54°
Sun, 1185° / 56°0Clear
85 °Clear

Mount Hamill, Sunday, 11 October

Clear. High 85°, low 56°.

Pressure29.94 inHg
Wind8.3 mph S
Humidity59%
Visibility6.2 mi
Dew point60°
Mon, 1286° / 67°0Clear
86 °Clear

Mount Hamill, Monday, 12 October

Clear. High 86°, low 67°.

Pressure29.83 inHg
Wind13.9 mph SW
Humidity57%
Visibility6.2 mi
Dew point65°
Tue, 1380° / 68°0Mostly clear
80 °Mostly clear

Mount Hamill, Tuesday, 13 October

Mostly clear. High 80°, low 68°.

Pressure29.88 inHg
Wind3.1 mph NW
Humidity67%
Visibility6.2 mi
Dew point64°
Wed, 1469° / 61°0.3Rain
69 °Rain

Mount Hamill, Wednesday, 14 October

Rain. High 69°, low 61°.

Pressure30.09 inHg
Wind9.5 mph N
Humidity63%
Visibility6.2 mi
Dew point54°
Thu, 1563° / 56°0.01Light rain
63 °Light rain

Mount Hamill, Thursday, 15 October

Light rain. High 63°, low 56°.

Pressure30.24 inHg
Wind10.9 mph E
Humidity66%
Visibility—
Dew point50°
Fri, 1656° / 37°0Overcast
56 °Overcast

Mount Hamill, Friday, 16 October

Overcast. High 56°, low 37°.

Pressure30.42 inHg
Wind22.9 mph NW
Humidity48%
Visibility—
Dew point36°
Sat, 1743° / 30°0Clear
43 °Clear

Mount Hamill, Saturday, 17 October

Clear. High 43°, low 30°.

Pressure30.62 inHg
Wind19.7 mph NW
Humidity37%
Visibility—
Dew point15°
Sun, 1851° / 28°0Overcast
51 °Overcast

Mount Hamill, Sunday, 18 October

Overcast. High 51°, low 28°.

Pressure30.59 inHg
Wind14.5 mph S
Humidity32%
Visibility—
Dew point16°
Mon, 1960° / 37°0Partly cloudy
60 °Partly cloudy

Mount Hamill, Monday, 19 October

Partly cloudy. High 60°, low 37°.

Pressure30.42 inHg
Wind15.5 mph SW
Humidity32%
Visibility—
Dew point25°
Tue, 2065° / 41°0Clear
65 °Clear

Mount Hamill, Tuesday, 20 October

Clear. High 65°, low 41°.

Pressure30.27 inHg
Wind13.5 mph S
Humidity34%
Visibility—
Dew point31°
Wed, 2168° / 46°0Clear
68 °Clear

Mount Hamill, Wednesday, 21 October

Clear. High 68°, low 46°.

Pressure30.06 inHg
Wind18.9 mph SW
Humidity36%
Visibility—
Dew point36°
Thu, 2265° / 48°0Clear
65 °Clear

Mount Hamill, Thursday, 22 October

Clear. High 65°, low 48°.

Pressure30.21 inHg
Wind12.5 mph NW
Humidity48%
Visibility—
Dew point42°
Fri, 2363° / 45°0Mostly clear
63 °Mostly clear

Mount Hamill, Friday, 23 October

Mostly clear. High 63°, low 45°.

Pressure30.30 inHg
Wind8 mph NE
Humidity42%
Visibility—
Dew point36°
Sat, 2463° / 50°0Overcast
63 °Overcast

Mount Hamill, Saturday, 24 October

Overcast. High 63°, low 50°.

Pressure30.30 inHg
Wind9.3 mph SE
Humidity45%
Visibility—
Dew point37°
Sun, 2556° / 48°0.21Rain
56 °Rain

Mount Hamill, Sunday, 25 October

Rain. High 56°, low 48°.

Pressure30.21 inHg
Wind8.8 mph SE
Humidity80%
Visibility—
Dew point49°

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.