10 days weather forecast - Spearfish, SD
Mostly Sunny- Wind: 9mph ENE
- Humidity: 36%
- UV index: 6
- Precip. probability: 0%
- Precipitation: 0"
- 5:55 am 7:51 pm MDT
PM Thunderstorms- Wind: 11mph ESE
- Humidity: 49%
- UV index: 5
- Precip. probability: 47%
- Precipitation: 0.24"
- 5:53 am 7:53 pm MDT
Rain- Wind: 11mph NNW
- Humidity: 88%
- UV index: 3
- Precip. probability: 88%
- Precipitation: 1.46"
- 5:51 am 7:54 pm MDT
Rain- Wind: 12mph NNE
- Humidity: 90%
- UV index: 3
- Precip. probability: 95%
- Precipitation: 0.63"
- 5:50 am 7:55 pm MDT
Rain / Snow Showers- Wind: 10mph N
- Humidity: 75%
- UV index: 3
- Precip. probability: 53%
- Precipitation: 0.08"
- 5:48 am 7:56 pm MDT
Mostly Sunny- Wind: 9mph WNW
- Humidity: 47%
- UV index: 7
- Precip. probability: 4%
- Precipitation: 0"
- 5:47 am 7:57 pm MDT
Mostly Sunny- Wind: 11mph NW
- Humidity: 42%
- UV index: 7
- Precip. probability: 19%
- Precipitation: 0"
- 5:45 am 7:59 pm MDT
Partly Cloudy- Wind: 14mph NNE
- Humidity: 42%
- UV index: 7
- Precip. probability: 17%
- Precipitation: 0"
- 5:44 am 8:00 pm MDT
Partly Cloudy- Wind: 14mph E
- Humidity: 47%
- UV index: 7
- Precip. probability: 24%
- Precipitation: 0"
- 5:43 am 8:01 pm MDT
Partly Cloudy- Wind: 14mph WSW
- Humidity: 42%
- UV index: 7
- Precip. probability: 24%
- Precipitation: 0.04"
- 5:41 am 8:02 pm MDT
For the next ten days, the weather will be unstable.
Rainfall is predicted for Thursday through Saturday and next Friday. With intense precipitation of 1.46" (37mm), most rainfall is expected on Friday.
With a 53% probability, snowfall is forecasted only for Sunday. The precipitation will be severe at 1.46" (37mm).
Temperature fluctuation will be noticeable in the upcoming period. The highest temperature will range between 46.4°F (8°C) and 75.2°F (24°C), while the lowest nightly temperature fluctuation will be also considerable, as the lowest temperature will vary between 37.4°F (3°C) and 53.6°F (12°C).
The warmest days in Spearfish will be next Thursday and Friday, with a maximum of 75.2°F (24°C); the coldest day will be Saturday, with a maximum of 46.4°F (8°C).