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As of 18:18 MDT

Weather in Spearfish, SD

61°Current weather

Spearfish, Saturday, 17 October, 18:18

Partly cloudy. Feels like 58°. High 73°, low 42°.

Pressure30.00 inHg
Wind1.4 mph S
Humidity23%
Visibility6.2 mi
Dew point25°

10-day forecast for Spearfish, SD: 39° to 73°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Saturday, October 17
49° · 0.52 in
Worst day: Saturday, October 24

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

Sun, 1865° / 47°0Clear
MorningClear53°feels 50°
AfternoonClear65°feels 63°
EveningPartly cloudy49°feels 46°
OvernightOvercast54°feels 51°
65 °Clear

Spearfish, Sunday, 18 October

Clear. High 65°, low 47°.

Pressure30.12 inHg
Wind2.3 mph N
Humidity36%
Visibility6.2 mi
Dew point35°
Mon, 1962° / 40°0Clear
MorningClear42°feels 40°
AfternoonClear62°feels 60°
EveningClear46°feels 46°
OvernightClear44°feels 40°
62 °Clear

Spearfish, Monday, 19 October

Clear. High 62°, low 40°.

Pressure30.06 inHg
Wind12.8 mph E
Humidity39%
Visibility6.2 mi
Dew point38°
Tue, 2066° / 41°0Clear
MorningClear44°feels 44°
AfternoonClear66°feels 64°
EveningClear53°feels 51°
OvernightClear42°feels 42°
66 °Clear

Spearfish, Tuesday, 20 October

Clear. High 66°, low 41°.

Pressure29.97 inHg
Wind2.9 mph NE
Humidity47%
Visibility6.2 mi
Dew point44°
Wed, 2161° / 44°0Clear
MorningClear47°feels 47°
AfternoonClear60°feels 58°
EveningClear55°feels 53°
OvernightClear47°feels 46°
61 °Clear

Spearfish, Wednesday, 21 October

Clear. High 61°, low 44°.

Pressure30.18 inHg
Wind6.3 mph NE
Humidity67%
Visibility6.2 mi
Dew point47°
Thu, 2273° / 50°0Light rain
MorningLight rain55°feels 55°
AfternoonLight rain68°feels 66°
EveningLight rain63°feels 61°
OvernightLight rain59°feels 57°
73 °Light rain

Spearfish, Thursday, 22 October

Light rain. High 73°, low 50°.

Pressure29.91 inHg
Wind4.4 mph N
Humidity50%
Visibility—
Dew point47°
Fri, 2364° / 52°0.02Light rain
MorningLight rain62°feels 60°
AfternoonLight rain58°feels 57°
EveningLight rain54°feels 53°
OvernightLight rain54°feels 53°
64 °Light rain

Spearfish, Friday, 23 October

Light rain. High 64°, low 52°.

Pressure29.80 inHg
Wind12.1 mph N
Humidity71%
Visibility—
Dew point50°
Sat, 2449° / 40°0.52Rain
MorningRain41°feels 41°
AfternoonRain40°feels 40°
EveningRain41°feels 38°
OvernightRain41°feels 39°
49 °Rain

Spearfish, Saturday, 24 October

Rain. High 49°, low 40°.

Pressure30.27 inHg
Wind6 mph N
Humidity93%
Visibility—
Dew point39°
Sun, 2557° / 39°0Clear
MorningClear44°feels 41°
AfternoonClear53°feels 51°
EveningClear46°feels 44°
OvernightClear43°feels 40°
57 °Clear

Spearfish, Sunday, 25 October

Clear. High 57°, low 39°.

Pressure30.12 inHg
Wind12.6 mph NW
Humidity59%
Visibility—
Dew point38°
Mon, 2664° / 41°0Clear
MorningClear47°feels 44°
AfternoonClear59°feels 56°
EveningClear51°feels 48°
OvernightClear46°feels 42°
64 °Clear

Spearfish, Monday, 26 October

Clear. High 64°, low 41°.

Pressure30.09 inHg
Wind7.6 mph S
Humidity31%
Visibility—
Dew point28°

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.