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As of 20:24 MDT

Weather in Spearfish, SD

52°Current weather

Spearfish, Monday, 19 October, 20:24

Clear. Feels like 49°. High 62°, low 39°.

Pressure30.09 inHg
Wind5.7 mph S
Humidity50%
Visibility6.2 mi
Dew point34°

10-day forecast for Spearfish, SD: 23° to 76°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

76°
Best day: Friday, October 23
40°
Worst day: Tuesday, October 27

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

Tue, 2068° / 43°0Clear
MorningClear47°feels 47°
AfternoonClear68°feels 67°
EveningClear52°feels 50°
OvernightClear47°feels 47°
68 °Clear

Spearfish, Tuesday, 20 October

Clear. High 68°, low 43°.

Pressure30.00 inHg
Wind4.2 mph NE
Humidity43%
Visibility6.2 mi
Dew point41°
Wed, 2163° / 43°0Overcast
MorningClear43°feels 43°
AfternoonClear62°feels 60°
EveningClear51°feels 50°
OvernightClear46°feels 45°
63 °Overcast

Spearfish, Wednesday, 21 October

Overcast. High 63°, low 43°.

Pressure30.18 inHg
Wind6.8 mph E
Humidity62%
Visibility6.2 mi
Dew point46°
Thu, 2275° / 52°0.02Light rain
MorningOvercast53°feels 52°
AfternoonMostly clear75°feels 74°
EveningOvercast55°feels 54°
OvernightClear53°feels 51°
75 °Light rain

Spearfish, Thursday, 22 October

Light rain. High 75°, low 52°.

Pressure29.91 inHg
Wind3 mph N
Humidity41%
Visibility6.2 mi
Dew point50°
Fri, 2376° / 55°0.01Light rain
MorningOvercast57°feels 56°
AfternoonMostly clear74°feels 73°
EveningClear64°feels 61°
OvernightOvercast55°feels 53°
76 °Light rain

Spearfish, Friday, 23 October

Light rain. High 76°, low 55°.

Pressure29.65 inHg
Wind3.2 mph NE
Humidity54%
Visibility6.2 mi
Dew point54°
Sat, 2453° / 40°0Clear
MorningClear42°feels 35°
AfternoonClear46°feels 41°
EveningClear42°feels 41°
OvernightClear40°feels 39°
53 °Clear

Spearfish, Saturday, 24 October

Clear. High 53°, low 40°.

Pressure30.30 inHg
Wind14.8 mph NW
Humidity52%
Visibility—
Dew point29°
Sun, 2545° / 34°0Overcast
MorningOvercast38°feels 33°
AfternoonOvercast41°feels 35°
EveningOvercast36°feels 30°
OvernightOvercast35°feels 28°
45 °Overcast

Spearfish, Sunday, 25 October

Overcast. High 45°, low 34°.

Pressure30.45 inHg
Wind11.1 mph NE
Humidity54%
Visibility—
Dew point26°
Mon, 2645° / 30°0Partly cloudy
MorningPartly cloudy34°feels 33°
AfternoonPartly cloudy43°feels 39°
EveningPartly cloudy35°feels 31°
OvernightPartly cloudy35°feels 35°
45 °Partly cloudy

Spearfish, Monday, 26 October

Partly cloudy. High 45°, low 30°.

Pressure30.33 inHg
Wind8.5 mph NE
Humidity36%
Visibility—
Dew point17°
Tue, 2740° / 23°0Clear
MorningClear27°feels 25°
AfternoonClear36°feels 30°
EveningClear29°feels 23°
OvernightClear26°feels 21°
40 °Clear

Spearfish, Tuesday, 27 October

Clear. High 40°, low 23°.

Pressure30.68 inHg
Wind7.9 mph NE
Humidity36%
Visibility—
Dew point11°
Wed, 2852° / 27°0Clear
MorningClear35°feels 29°
AfternoonClear49°feels 46°
EveningClear39°feels 38°
OvernightClear35°feels 31°
52 °Clear

Spearfish, Wednesday, 28 October

Clear. High 52°, low 27°.

Pressure30.21 inHg
Wind6.8 mph NE
Humidity30%
Visibility—
Dew point18°

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.