10-Day Weather Forecast - Belle Fourche, SD

Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 70s. North winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of rain 50 percent.

Partly cloudy with a slight chance of showers and thunderstorms in the evening then mostly clear after midnight. Lows in the lower 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Sunny. Highs in the mid 70s. North winds 10 to 15 mph.

Mostly clear. Lows in the lower 50s.

Sunny. Highs in the mid 70s.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s.

Mostly sunny. Highs in the lower 70s.

Mostly clear in the evening then becoming partly cloudy. Lows around 50.

Partly cloudy in the morning then becoming mostly sunny. Highs in the mid 70s.

Mostly clear. Lows in the lower 50s.

Partly cloudy in the morning then clearing. Highs in the upper 70s.

Clear. Low temperature around 56F. Dew point will be around 53F with an average humidity of 69%. Winds will be 6 mph from the E.

Mostly sunny. High temperature around 79F. Dew point will be around 55F with an average humidity of 59%. Winds will be 5 mph from the N.

Clear. Low temperature around 55F. Dew point will be around 52F with an average humidity of 68%. Winds will be 3 mph from the SW.

Sunny. High temperature around 79F. Dew point will be around 53F with an average humidity of 56%. Winds will be 4 mph from the NE.

Clear. Low temperature around 54F. Dew point will be around 53F with an average humidity of 69%. Winds will be 4 mph from the E.

Sunny. High temperature around 79F. Dew point will be around 54F with an average humidity of 58%. Winds will be 4 mph from the E.

Clear. Low temperature around 55F. Dew point will be around 53F with an average humidity of 66%. Winds will be 5 mph from the S.