Weather forecast for 10 daysHammer, SD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 68°F
- 36°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphWNW 298°
- Humidity: 50%
- UV index: 3
- Sunrise: 7:49 am CDT
- Sunset: 6:37 pm CDT
- details ▼
Today, in Hammer, sunshine is forecasted under mostly clear skies.
A significant variation in temperature is predicted, ranging from a high of an agreeable 68°F to a low of a wintry 35.6°F.
Today, it will be warmer, and the temperature will align more with September's typical maximum of 72°F.
Sunrise will be at 7:49 am and sunset at 6:37 pm; the daylight will last for 10h and 48min.
A significant variation in temperature is predicted, ranging from a high of an agreeable 68°F to a low of a wintry 35.6°F.
Today, it will be warmer, and the temperature will align more with September's typical maximum of 72°F.
Sunrise will be at 7:49 am and sunset at 6:37 pm; the daylight will last for 10h and 48min.
10-day overview
Daily temperatures
Warmest day: Friday 75°C.
Coldest period: Sunday - Tuesday 59°C.
Coldest period: Sunday - Tuesday 59°C.
Chance of precipitation
Highest chance: 24%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 68°F
- 36°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphWNW 298°
- Humidity: 50%
- UV index: 3
- Sunrise: 7:49 am CDT
- Sunset: 6:37 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 10mphENE 77°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:50 am CDT
- Sunset: 6:35 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 45°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 16mphSSE 165°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:51 am CDT
- Sunset: 6:33 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 68°F
- 41°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 9mphNNW 338°
- Humidity: 69%
- UV index: 3
- Sunrise: 7:53 am CDT
- Sunset: 6:31 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 73°F
- 55°F
Mostly Sunny
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 13mphSSE 148°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:54 am CDT
- Sunset: 6:30 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 61°F
Mostly Cloudy / Wind
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 22mphSSE 156°
- Humidity: 56%
- UV index: 2
- Sunrise: 7:56 am CDT
- Sunset: 6:28 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 64°F
- 41°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 16mphWSW 246°
- Humidity: 60%
- UV index: 2
- Sunrise: 7:57 am CDT
- Sunset: 6:26 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 59°F
- 39°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 10mphNW 309°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:58 am CDT
- Sunset: 6:25 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 59°F
- 46°F
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 13mphESE 122°
- Humidity: 71%
- UV index: 3
- Sunrise: 8:00 am CDT
- Sunset: 6:23 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 59°F
- 43°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 16mphSSE 148°
- Humidity: 74%
- UV index: 2
- Sunrise: 8:01 am CDT
- Sunset: 6:22 pm CDT
- details ▼
Conditions over the next ten days suggest that a combination of sun-filled and dull weather is forecasted.
Rain is not predicted in Hammer in the upcoming days.
Expect a substantial fluctuation in daytime highs throughout the forecast window. Maximum temperatures are forecasted between 59°F and 75.2°F, while there will be also a marked difference in overnight low temperatures, as the minimum temperature is expected to range between 35.6°F and 60.8°F.
The warmest day will be Friday, with a maximum of 75.2°F; the coldest days will be next Sunday through next Tuesday, with a maximum of 59°F.
Rain is not predicted in Hammer in the upcoming days.
Expect a substantial fluctuation in daytime highs throughout the forecast window. Maximum temperatures are forecasted between 59°F and 75.2°F, while there will be also a marked difference in overnight low temperatures, as the minimum temperature is expected to range between 35.6°F and 60.8°F.
The warmest day will be Friday, with a maximum of 75.2°F; the coldest days will be next Sunday through next Tuesday, with a maximum of 59°F.
Updated: Oct 18, 2026 @ 09:17:59 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, conditions will remain bright with clear skies.
Today, the maximum temperature will be 68°F, while the minimum temperature will be 35.6°F.
The highest temperature today will be notably higher than the average maximum of 54.9°F in October. The lowest temperature will be a couple of degrees lower than the average low of 40.1°F.
The highest temperature today will be notably higher than the average maximum of 54.9°F in October. The lowest temperature will be a couple of degrees lower than the average low of 40.1°F.
On Sunday, in Hammer, sunrise will be at 7:49 am and sunset at 6:37 pm (CDT).
In Hammer, the length of the day today will be 10h and 48min.
