EN
English Español

As of 16:04 MDT

Weather in Spearfish, SD

73°Current weather

Spearfish, Thursday, 22 October, 16:04

Clear. Feels like 72°. High 73°, low 51°.

Pressure29.94 inHg
Wind9.2 mph E
Humidity32%
Visibility6.2 mi
Dew point43°

10-day forecast for Spearfish, SD: 28° to 79°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Thursday, October 22
34° · 0.29 in
Worst day: Monday, October 26

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 2379° / 49°0.14Rain
MorningOvercast59°feels 58°
AfternoonClear76°feels 74°
EveningClear65°feels 62°
OvernightOvercast69°feels 68°
79 °Rain

Spearfish, Friday, 23 October

Rain. High 79°, low 49°.

Pressure29.62 inHg
Wind16.7 mph SW
Humidity22%
Visibility6.2 mi
Dew point34°
Sat, 2451° / 36°0Clear
MorningClear36°feels 28°
AfternoonClear48°feels 46°
EveningOvercast39°feels 34°
OvernightOvercast51°feels 49°
51 °Clear

Spearfish, Saturday, 24 October

Clear. High 51°, low 36°.

Pressure30.42 inHg
Wind7.1 mph NW
Humidity50%
Visibility6.2 mi
Dew point20°
Sun, 2543° / 34°0.06Light rain
MorningOvercast40°feels 37°
AfternoonOvercast43°feels 35°
EveningLight rain36°feels 27°
OvernightClear36°feels 36°
43 °Light rain

Spearfish, Sunday, 25 October

Light rain. High 43°, low 34°.

Pressure30.39 inHg
Wind12.8 mph E
Humidity69%
Visibility6.2 mi
Dew point33°
Mon, 2634° / 30°0.29Snow
MorningLight rain34°feels 25°
AfternoonLight snow32°feels 25°
EveningSnow31°feels 24°
OvernightOvercast34°feels 26°
34 °Snow

Spearfish, Monday, 26 October

Snow. High 34°, low 30°.

Pressure30.45 inHg
Wind8.6 mph E
Humidity99%
Visibility0.8 mi
Dew point34°
Tue, 2745° / 30°0Overcast
MorningOvercast33°feels 31°
AfternoonOvercast39°feels 34°
EveningOvercast39°feels 34°
OvernightOvercast34°feels 32°
45 °Overcast

Spearfish, Tuesday, 27 October

Overcast. High 45°, low 30°.

Pressure30.06 inHg
Wind9.2 mph E
Humidity78%
Visibility—
Dew point31°
Wed, 2842° / 32°0.24Rain
MorningRain39°feels 32°
AfternoonRain41°feels 35°
EveningRain35°feels 30°
OvernightRain33°feels 29°
42 °Rain

Spearfish, Wednesday, 28 October

Rain. High 42°, low 32°.

Pressure30.12 inHg
Wind13 mph NW
Humidity80%
Visibility—
Dew point36°
Thu, 2942° / 28°0Overcast
MorningOvercast32°feels 28°
AfternoonOvercast41°feels 38°
EveningOvercast36°feels 33°
OvernightOvercast32°feels 31°
42 °Overcast

Spearfish, Thursday, 29 October

Overcast. High 42°, low 28°.

Pressure30.12 inHg
Wind6.5 mph NE
Humidity61%
Visibility—
Dew point28°
Fri, 3039° / 29°0Overcast
MorningOvercast32°feels 29°
AfternoonOvercast37°feels 34°
EveningOvercast37°feels 33°
OvernightOvercast35°feels 34°
39 °Overcast

Spearfish, Friday, 30 October

Overcast. High 39°, low 29°.

Pressure30.27 inHg
Wind5 mph E
Humidity69%
Visibility—
Dew point27°
Sat, 3147° / 30°0Overcast
MorningOvercast34°feels 30°
AfternoonOvercast42°feels 39°
EveningOvercast39°feels 36°
OvernightOvercast35°feels 30°
47 °Overcast

Spearfish, Saturday, 31 October

Overcast. High 47°, low 30°.

Pressure30.06 inHg
Wind6.7 mph NW
Humidity62%
Visibility—
Dew point29°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Spearfish, SD around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.