Spearfish Weather Forecast for Tomorrow

Tuesday

Mostly sunny

Mostly sunny

High:
38°F
(3°C)

Mostly sunny, with a high near 38. Northwest wind 6 to 13 mph becoming southwest in the afternoon.

Tuesday Night

Mostly cloudy

Mostly cloudy

Low:
30°F
(-1°C)

Mostly cloudy, with a temperature rising to around 40 by 3am. Southwest wind 3 to 6 mph.