Weather forecast for 10 daysOldham, SD

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 66°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 14mphS 184°
  • Humidity: 51%
  • UV index: 3
  • Sunrise: 7:48 am CDT
  • Sunset: 6:40 pm CDT
  • ▼
On Sunday, October 18, expect consistent sunshine and open skies.
Temperature readings will span from a daytime high of an enjoyable 66.2°F to a night low of an icy 39.2°F.
Tomorrow, the temperature forecast of 66.2°F will better match September's climate average than that of October.
Sunrise will be at 7:48 am and sunset at 6:40 pm; tomorrow's daylight will last for 10h and 52min.

10-day overview

Daily temperatures

Warmest day: Friday 75°C.
Coldest day: Sunday 25.10. 57°C.

Chance of precipitation

Highest chance: Saturday 24.10. 35%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 43°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 17mphS 188°
  • Humidity: 63%
  • UV index: 0
  • Sunrise: 7:46 am CDT
  • Sunset: 6:42 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 66°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 14mphS 184°
  • Humidity: 51%
  • UV index: 3
  • Sunrise: 7:48 am CDT
  • Sunset: 6:40 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 66°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 11mphESE 106°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 7:49 am CDT
  • Sunset: 6:38 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 68°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 17mphSSE 162°
  • Humidity: 66%
  • UV index: 3
  • Sunrise: 7:50 am CDT
  • Sunset: 6:37 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 70°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphSSE 158°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 7:52 am CDT
  • Sunset: 6:35 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 73°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 11mphSE 141°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 7:53 am CDT
  • Sunset: 6:33 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 75°F
  • 59°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 24mphSSE 160°
  • Humidity: 66%
  • UV index: 3
  • Sunrise: 7:54 am CDT
  • Sunset: 6:32 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 66°F
  • 45°F
PM Showers
PM Showers
  • Precip. probability: 35%
  • Precipitation: 0.08"
  • Wind: 18mphSSW 212°
  • Humidity: 66%
  • UV index: 2
  • Sunrise: 7:55 am CDT
  • Sunset: 6:30 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 57°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 11mphNNW 346°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 7:57 am CDT
  • Sunset: 6:29 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 59°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 14mphSSE 150°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 7:58 am CDT
  • Sunset: 6:27 pm CDT
  • ▼
Over the next ten days, a mix of primarily sun-filled and occasionally dull and showery weather is anticipated.
With a 35% probability, rainfall is anticipated only on next Saturday. The precipitation will be minimal at 0.08".
Significant changes in temperature are expected over the next several days. Highs will range from 57.2°F to 75.2°F, while the variation in nighttime lows will be also notably wide, as the overnight lows will vary from 39.2°F to 59°F.
Expect the warmest day on Friday, with temperatures peaking at 75.2°F; next Sunday will be the coldest day, with the highest temperature of 57.2°F.
Updated: Oct 18, 2026 @ 02:29:14 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, expect consistent sunshine and open skies.

Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 39.2°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 55.9°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Sunday, in Oldham, sunrise will be at 7:48 am and sunset at 6:40 pm (CDT).

In Oldham, South Dakota, the length of the day tomorrow will be 10h and 52min.