Weather forecast for todayHammer, SD

Weather forecast for today

Current condition 9:48 am CDT

  • 39°F
  • Feels like:
    34°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 8mphESE 120°
  • Humidity: 95%
  • Dewpoint: 37°F
  • Pressure: 30.35"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
Currently, the sky is partially covered with clouds, offering glimpses of blue.
The temperature is an icy 39.2°F, the felt air reading is appraised at a cold 33.8°F. The current temperature is near the lowest anticipated 42.8°F for today.

Friday Oct 30, 2026

  • 55°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 12mphSE 126°
  • Humidity: 70%
  • UV index: 2
  • Sunrise: 8:05 am CDT
  • Sunset: 6:17 pm CDT
  • ▼
On Friday, in Hammer, high-altitude clouds may scatter across the sky, but the sun will still shine.
The temperature will vary between a maximum of a mild 55.4°F and a minimum of a frosty 42.8°F.
The predicted temperature peak will correspond with October's average maximum of 54.9°F.
Sunrise was at 8:05 am and sunset will be at 6:17 pm; the daylight will last for 10h and 11min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 54°C.
Coldest hour: 10 am 39°C.

Chance of precipitation

Highest chance: 10 pm - 12 am 5%.

Hourly weather forecast

  • 10 am
  • 39°F
  • Feels like:
    34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphSE 131°
  • Humidity: 95%
  • Pressure: 30.33"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 11 am
  • 43°F
  • Feels like:
    37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 10mphSE 132°
  • Humidity: 82%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 46°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 11mphSE 129°
  • Humidity: 73%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 1 pm
  • 50°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphSE 128°
  • Humidity: 67%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 52°F
  • Feels like:
    48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphSE 126°
  • Humidity: 64%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 3 pm
  • 52°F
  • Feels like:
    48°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphSE 124°
  • Humidity: 62%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 54°F
  • Feels like:
    50°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphESE 123°
  • Humidity: 60%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 54°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphESE 123°
  • Humidity: 61%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 52°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphESE 116°
  • Humidity: 66%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:17 pm
  • 7 pm
  • 48°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 8mphESE 112°
  • Humidity: 76%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 45°F
  • Feels like:
    41°F
Mostly Clear
Mostly Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphESE 115°
  • Humidity: 83%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 45°F
  • Feels like:
    39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphESE 115°
  • Humidity: 89%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 43°F
  • Feels like:
    37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 8mphESE 117°
  • Humidity: 91%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 43°F
  • Feels like:
    37°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 8mphESE 122°
  • Humidity: 91%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, a combination of dull and clear weather is expected.
The temperature will vary between the lowest temperature of 39.2°F and the highest temperature of 53.6°F. The warmest part of the day will be at 4 pm and 5 pm.
The high temperature is expected to be comparable to October's usual value of 54.9°F. The night temperature will be also in line with the standard October low of 40.1°F.
Updated: Oct 30, 2026 @ 14:48:29 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 8:48 am CST is 39.2°F. Feels-like temperature is 33.8°F.

On Friday, a partly cloudy sky is anticipated.

Today, the maximum temperature will be 55.4°F, while the minimum temperature will be 42.8°F.
The maximum temperature will be in line with the average highest temperature of 54.9°F in October. The lowest temperature will be also in line with the average low of 40.1°F.

On Friday, in Hammer, sunrise was at 8:05 am and sunset will be at 6:17 pm (CDT).

In Hammer, the length of the day today will be 10h and 11min.