North Spearfish, SD Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for North Spearfish, SD in one place.
Sunny, with a high near 97. East wind 1 to 5 mph.
Local Weather Overview
This forecast page for North Spearfish, SD is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 14, 2026 9:10 PM MDT.
The active forecast window currently covers Jul 15 to Jul 21, 2026 for North Spearfish, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 21, 2026
- Latest sync
- Jul 14, 2026 9:10 PM MDT
- Forecast office
- UNR
- Source
- NOAA / NWS
Daily Outlook
This Week in North Spearfish
Saturday looks like the warmest upcoming period in North Spearfish at 98 degrees F.
Monday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Sunday at about 3 to 8 mph NW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 9:10 PM MDT
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- UNR
- Radar station
- KUDX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 75. South wind around 7 mph, with gusts as high as 18 mph.
A chance of showers and thunderstorms between noon and 3pm, then a chance of showers and thunderstorms. Sunny. High near 94, with temperatures falling to around 92 in the afternoon. North wind 2 to 6 mph. Chance of precipitation is 30%.
Partly cloudy. Low around 68, with temperatures rising to around 70 overnight. Southeast wind 0 to 5 mph.
A slight chance of showers and thunderstorms after noon. Sunny. High near 95, with temperatures falling to around 93 in the afternoon. East wind 0 to 7 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 70.
A chance of showers and thunderstorms after noon. Sunny, with a high near 98.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66.
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87.
A slight chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 82.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Sunny
|
97°F |
1 to 5 mph
E
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
75°F |
7 mph
S
|
|
Thursday
Jul 16
|
Sunny then Chance Showers And Thunderstorms
|
94°F |
2 to 6 mph
N
|
|
Thursday Night
Jul 16
|
Partly Cloudy
|
68°F |
0 to 5 mph
SE
|
|
Friday
Jul 17
|
Sunny then Slight Chance Showers And Thunderstorms
|
95°F |
0 to 7 mph
E
|
|
Friday Night
Jul 17
|
Partly Cloudy
|
70°F |
6 mph
SE
|
|
Saturday
Jul 18
|
Sunny then Chance Showers And Thunderstorms
|
98°F |
3 to 7 mph
SE
|
|
Saturday Night
Jul 18
|
Slight Chance Showers And Thunderstorms
|
70°F |
3 to 7 mph
S
|
|
Sunday
Jul 19
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
3 to 8 mph
NW
|
|
Sunday Night
Jul 19
|
Slight Chance Showers And Thunderstorms
|
66°F |
0 to 8 mph
NW
|
|
Monday
Jul 20
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
87°F |
0 to 8 mph
N
|
|
Monday Night
Jul 20
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
62°F |
2 to 7 mph
SE
|
|
Tuesday
Jul 21
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
82°F |
2 to 8 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around North Spearfish.