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As of 13:48 CDT

Weather in Hamill, SD

89°Current weather

Hamill, Saturday, 8 August, 13:48

Clear. Feels like 87°. High 94°, low 58°.

Pressure29.83 inHg
Wind13.5 mph S
Humidity32%
Visibility6.2 mi
Dew point55°
Sun, 0995° / 67°0Partly cloudy
95 °Partly cloudy

Hamill, Sunday, 9 August

Partly cloudy. High 95°, low 67°.

Pressure29.77 inHg
Wind14.5 mph NE
Humidity43%
Visibility6.2 mi
Dew point63°
Mon, 10105° / 68°0.15Rain
105 °Rain

Hamill, Monday, 10 August

Rain. High 105°, low 68°.

Pressure29.77 inHg
Wind10.8 mph E
Humidity31%
Visibility6.2 mi
Dew point59°
Tue, 1196° / 67°0.01Light rain
96 °Light rain

Hamill, Tuesday, 11 August

Light rain. High 96°, low 67°.

Pressure29.83 inHg
Wind12.1 mph NE
Humidity43%
Visibility6.2 mi
Dew point61°
Wed, 12101° / 69°0.52Heavy rain
101 °Heavy rain

Hamill, Wednesday, 12 August

Heavy rain. High 101°, low 69°.

Pressure29.80 inHg
Wind9.2 mph E
Humidity35%
Visibility6.2 mi
Dew point61°
Thu, 1386° / 66°0.04Light rain
86 °Light rain

Hamill, Thursday, 13 August

Light rain. High 86°, low 66°.

Pressure30.03 inHg
Wind12.6 mph E
Humidity39%
Visibility—
Dew point52°
Fri, 1491° / 61°0Overcast
91 °Overcast

Hamill, Friday, 14 August

Overcast. High 91°, low 61°.

Pressure30.06 inHg
Wind18.2 mph S
Humidity36%
Visibility—
Dew point53°
Sat, 1595° / 72°0Overcast
95 °Overcast

Hamill, Saturday, 15 August

Overcast. High 95°, low 72°.

Pressure29.94 inHg
Wind17.7 mph S
Humidity39%
Visibility—
Dew point60°
Sun, 16101° / 72°0.01Light rain
101 °Light rain

Hamill, Sunday, 16 August

Light rain. High 101°, low 72°.

Pressure29.88 inHg
Wind13.6 mph NE
Humidity37%
Visibility—
Dew point62°
Mon, 1796° / 68°0.02Light rain
96 °Light rain

Hamill, Monday, 17 August

Light rain. High 96°, low 68°.

Pressure30.00 inHg
Wind12.4 mph SE
Humidity35%
Visibility—
Dew point57°
Tue, 18102° / 71°0.01Light rain
102 °Light rain

Hamill, Tuesday, 18 August

Light rain. High 102°, low 71°.

Pressure29.91 inHg
Wind10.7 mph N
Humidity31%
Visibility—
Dew point57°
Wed, 1991° / 69°0.13Light rain
91 °Light rain

Hamill, Wednesday, 19 August

Light rain. High 91°, low 69°.

Pressure29.85 inHg
Wind20 mph NE
Humidity32%
Visibility—
Dew point55°
Thu, 2088° / 63°0Partly cloudy
88 °Partly cloudy

Hamill, Thursday, 20 August

Partly cloudy. High 88°, low 63°.

Pressure30.00 inHg
Wind6.5 mph E
Humidity35%
Visibility—
Dew point50°
Fri, 21100° / 69°0Clear
100 °Clear

Hamill, Friday, 21 August

Clear. High 100°, low 69°.

Pressure29.83 inHg
Wind9.9 mph NW
Humidity34%
Visibility—
Dew point58°
Sat, 2282° / 59°0Overcast
82 °Overcast

Hamill, Saturday, 22 August

Overcast. High 82°, low 59°.

Pressure30.12 inHg
Wind16.9 mph N
Humidity61%
Visibility—
Dew point54°
Sun, 2389° / 57°0.03Light rain
89 °Light rain

Hamill, Sunday, 23 August

Light rain. High 89°, low 57°.

Pressure30.09 inHg
Wind10.9 mph SE
Humidity36%
Visibility—
Dew point50°

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 Hamill, SD 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 Hamill, SD 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.