10-Day Weather Forecast for Spearfish (SD)

Six-hourly outlook through Sunday 26 July. Updated every three hours via MET Norway.

Day
Night
00:00
Morning
06:00
Afternoon
12:00
Evening
18:00
Thursday
16 Jul
Mostly clear
26°C (79°F)
0 mm (0 in)
Hourly ›
Friday
17 Jul
Clear skies
22°C (72°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0.1 mm (0 in)
Rain showers
30°C (86°F)
1 mm (0.04 in)
Partly cloudy
30°C (86°F)
0 mm (0 in)
Hourly ›
Saturday
18 Jul
Mostly clear
23°C (73°F)
0 mm (0 in)
Mostly sunny
21°C (70°F)
0.2 mm (0.01 in)
Rain showers
32°C (90°F)
1.6 mm (0.1 in)
Partly cloudy
31°C (88°F)
0 mm (0 in)
Hourly ›
Sunday
19 Jul
Partly cloudy
27°C (81°F)
0 mm (0 in)
Partly cloudy
23°C (73°F)
0.3 mm (0.01 in)
Cloudy
32°C (90°F)
0.1 mm (0 in)
Mostly clear
32°C (90°F)
0 mm (0 in)
Hourly ›
Monday
20 Jul
Clear skies
21°C (70°F)
0 mm (0 in)
Clear skies
22°C (72°F)
0 mm (0 in)
Mostly sunny
33°C (91°F)
0.1 mm (0 in)
Clear skies
32°C (90°F)
0 mm (0 in)
Hourly ›
Tuesday
21 Jul
Clear skies
22°C (72°F)
0 mm (0 in)
Clear skies
18°C (64°F)
0 mm (0 in)
Clear skies
27°C (81°F)
0 mm (0 in)
Mostly clear
30°C (86°F)
0 mm (0 in)
Hourly ›
Wednesday
22 Jul
Rain
24°C (75°F)
3.8 mm (0.1 in)
Rain showers
17°C (63°F)
4.1 mm (0.2 in)
Light rain showers
26°C (79°F)
0.6 mm (0.02 in)
Partly cloudy
28°C (82°F)
0 mm (0 in)
Hourly ›
Thursday
23 Jul
Partly cloudy
20°C (68°F)
0 mm (0 in)
Cloudy
19°C (66°F)
0 mm (0 in)
Light rain showers
27°C (81°F)
0.5 mm (0.02 in)
Partly cloudy
26°C (79°F)
0.4 mm (0.02 in)
Hourly ›
Friday
24 Jul
Rain showers
20°C (68°F)
1 mm (0.04 in)
Partly cloudy
20°C (68°F)
0 mm (0 in)
Mostly sunny
28°C (82°F)
0.3 mm (0.01 in)
Partly cloudy
28°C (82°F)
0 mm (0 in)
Hourly ›
Saturday
25 Jul
Cloudy
21°C (70°F)
0.3 mm (0.01 in)
Heavy rain showers
20°C (68°F)
6.6 mm (0.3 in)
Heavy rain
22°C (72°F)
14 mm (0.6 in)
Light rain showers
22°C (72°F)
0.9 mm (0.04 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Spearfish this week?

Today's weather - Thursday 16 Jul

This evening, the weather in Spearfish will be mostly clear, with temperatures around 26°C (79°F), dropping to 22°C (72°F) overnight.

Tomorrow's weather - Friday 17 Jul

For Friday the forecast for Spearfish is rain showers during the afternoon. Temperatures will range from a pleasant 20°C (68°F) to a very warm 30°C (86°F).

10-Day Weather Forecast

In the coming 10 days, the weather in Spearfish will reach 33°C (91°F) on Monday before declining again. Daytime highs during this period will average around 30°C (86°F), with nighttime lows around 21°C (70°F). These values are typical for July. The following 10 days will bring plenty of sunshine. Precipitation will be about normal, with mixed conditions, with some heavy rain showers especially on Wed. Precipitation is likely on about 3 days (Fri, Sat, Wed).

Weather Forecast FAQ for Spearfish

When will be the warmest day next week?

The warmest day is expected to be Monday with a high of 33°C (91°F).

When will be the coldest day?

The coldest day is forecasted for Wednesday with a low of 17°C (63°F).

Will it rain next week in Spearfish?

Yes, rain is expected on 3 days , specifically on Fri, Sat, Wed.

How much rainfall is expected next week?

A total of 13 mm (0.5 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 17°C (63°F) to 33°C (91°F).

More about Spearfish

Explore the full Spearfish climate overview with monthly averages, or check rainfall data and temperature by month.

Spearfish weather by month

Browse monthly averages for Spearfish: climate by month with temperature, rainfall and sunshine.

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