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As of 22:34 MDT

Weather in Spearfish, SD

64°Current weather

Spearfish, Saturday, 17 October, 22:34

Overcast. Feels like 62°. High 76°, low 42°.

Pressure29.94 inHg
Wind10.4 mph SW
Humidity24%
Visibility6.2 mi
Dew point27°

10-day forecast for Spearfish, SD: 27° to 76°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

76°
Best day: Saturday, October 17
39° · 1.35 in
Worst day: Saturday, October 24

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

Sun, 1866° / 46°0Clear
MorningClear55°feels 53°
AfternoonClear65°feels 63°
EveningPartly cloudy48°feels 44°
OvernightOvercast58°feels 55°
66 °Clear

Spearfish, Sunday, 18 October

Clear. High 66°, low 46°.

Pressure30.09 inHg
Wind3.6 mph NE
Humidity38%
Visibility6.2 mi
Dew point36°
Mon, 1961° / 40°0Clear
MorningClear42°feels 39°
AfternoonClear61°feels 59°
EveningClear46°feels 46°
OvernightClear45°feels 40°
61 °Clear

Spearfish, Monday, 19 October

Clear. High 61°, low 40°.

Pressure30.09 inHg
Wind12.9 mph E
Humidity39%
Visibility6.2 mi
Dew point37°
Tue, 2065° / 42°0Clear
MorningMostly clear44°feels 44°
AfternoonClear65°feels 63°
EveningClear52°feels 50°
OvernightMostly clear42°feels 42°
65 °Clear

Spearfish, Tuesday, 20 October

Clear. High 65°, low 42°.

Pressure29.97 inHg
Wind3.4 mph NE
Humidity51%
Visibility6.2 mi
Dew point44°
Wed, 2163° / 45°0Clear
MorningClear48°feels 48°
AfternoonClear61°feels 60°
EveningClear52°feels 51°
OvernightClear47°feels 46°
63 °Clear

Spearfish, Wednesday, 21 October

Clear. High 63°, low 45°.

Pressure30.15 inHg
Wind6.6 mph E
Humidity64%
Visibility6.2 mi
Dew point47°
Thu, 2276° / 48°0Overcast
MorningOvercast53°feels 52°
AfternoonOvercast65°feels 64°
EveningOvercast64°feels 63°
OvernightOvercast58°feels 57°
76 °Overcast

Spearfish, Thursday, 22 October

Overcast. High 76°, low 48°.

Pressure29.91 inHg
Wind8.1 mph SE
Humidity59%
Visibility—
Dew point48°
Fri, 2372° / 43°0.07Light rain
MorningLight rain59°feels 58°
AfternoonLight rain69°feels 68°
EveningLight rain51°feels 49°
OvernightLight rain45°feels 38°
72 °Light rain

Spearfish, Friday, 23 October

Light rain. High 72°, low 43°.

Pressure29.59 inHg
Wind17.3 mph NW
Humidity40%
Visibility—
Dew point44°
Sat, 2439° / 29°1.35Snow
MorningSnow33°feels 23°
AfternoonSnow35°feels 26°
EveningSnow32°feels 26°
OvernightSnow29°feels 21°
39 °Snow

Spearfish, Saturday, 24 October

Snow. High 39°, low 29°.

Pressure30.47 inHg
Wind17.6 mph NW
Humidity86%
Visibility—
Dew point32°
Sun, 2547° / 27°0Clear
MorningClear33°feels 26°
AfternoonClear43°feels 40°
EveningClear37°feels 31°
OvernightClear35°feels 29°
47 °Clear

Spearfish, Sunday, 25 October

Clear. High 47°, low 27°.

Pressure30.39 inHg
Wind8.7 mph S
Humidity66%
Visibility—
Dew point31°
Mon, 2660° / 38°0Clear
MorningClear43°feels 39°
AfternoonClear55°feels 53°
EveningClear46°feels 43°
OvernightClear42°feels 38°
60 °Clear

Spearfish, Monday, 26 October

Clear. High 60°, low 38°.

Pressure30.03 inHg
Wind8.3 mph SW
Humidity45%
Visibility—
Dew point33°

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.