10-Day Weather Forecast - Yellowstone National Park, WY

Sunny. Highs in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph.

Mostly clear. Lows in the lower 40s. South winds around 10 mph, becoming southeast after midnight.

Mostly sunny. Highs in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph.

Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the lower 40s. South winds around 10 mph with gusts up to 25 mph. Chance of rain 80 percent.

Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of thunderstorms. Showers, mainly in the morning. Breezy with highs in the lower 50s. Chance of rain 80 percent.

Mostly clear and breezy. Lows in the lower 30s.

Mostly sunny. Highs in the mid 50s.

Mostly clear. Lows in the mid 30s.

Mostly sunny. Highs in the lower 60s.

Partly cloudy. Lows around 40.

Partly cloudy. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 20 percent.

Partly cloudy with a slight chance of rain showers. Lows in the lower 40s. Chance of rain 20 percent.

Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 30 percent.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 38F. Dew point will be around 37F with an average humidity of 77%. Winds will be 4 mph from the S.

Mostly sunny with a chance of rain. Chance of precipitation 45%. High temperature around 56F. Dew point will be around 35F with an average humidity of 60%. Winds will be 8 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 36F. Dew point will be around 35F with an average humidity of 74%. Winds will be 4 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 55F. Dew point will be around 34F with an average humidity of 59%. Winds will be 5 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 35F. Dew point will be around 33F with an average humidity of 72%. Winds will be 3 mph from the SW.

Partly cloudy with a 30% chance for rain and thunderstorms. High temperature around 51F. Dew point will be around 33F with an average humidity of 62%. Winds will be 7 mph from the SW.

Partly cloudy with a 30% chance for rain and thunderstorms. Low temperature around 32F. Dew point will be around 32F with an average humidity of 77%. Winds will be 6 mph from the SW.