10-Day Weather Forecast - Watertown, SD
- |30°F40% Chance of SnowHourly details
Tonight
30°FMostly cloudy. A chance of rain late this evening then a chance of snow with a slight chance of rain. Little or no snow accumulation. Windy with lows around 16. West winds 25 to 30 mph with gusts up to 50 mph. Chance of precipitation 40 percent.
- 27|4°F50% Chance of SnowHourly details
Day
27°FMostly cloudy in the morning then becoming partly sunny. A 50 percent chance of snow. Snow accumulation up to 1 inch possible. Very windy and much colder with highs in the lower 20s. Temperature falling to around 5 above in the afternoon. Northwest winds 30 to 40 mph with gusts up to 60 mph. Wind chill values as low as 20 below.
Night
4°FMostly clear in the evening then becoming partly cloudy. Windy and much colder with lows around 2 below. Temperature rising to around 2 above after midnight. Northwest winds 20 to 30 mph with gusts up to 45 mph becoming north 5 to 10 mph after midnight. Wind chill values as low as 20 below.
- 25|25°FPartly SunnyHourly details
Day
25°FMostly cloudy in the morning then becoming partly sunny. Highs in the upper 20s. South winds 15 to 20 mph with gusts up to 35 mph.
Night
25°FMostly cloudy and not as cold. Near steady temperature in the mid 20s. Southwest winds 10 to 15 mph becoming northwest after midnight.
Weekend Weather
- 28|10°FPartly SunnyHourly details
Day
28°FPartly sunny. Highs in the mid 20s.
Night
10°FMostly clear. Colder with lows 5 to 10 above.
- 32|26°FPartly SunnyHourly details
Day
32°FPartly sunny. Highs in the upper 20s.
Night
26°FMostly cloudy. Lows around 20. Highs in the upper 30s.
- 35|23°FMostly CloudyHourly details
Day
35°FMostly cloudy. Lows around 20. Highs in the upper 30s.
Night
23°FMostly cloudy. Lows around 20. Highs in the upper 30s.
- 30|19°FPartly SunnyHourly details
Day
30°FPartly sunny. Highs around 30.
Night
19°FMostly cloudy. Lows 15 to 20. Highs in the mid 30s.
- 33|26°FMostly Cloudy
Day
33°FMostly cloudy. Lows 15 to 20. Highs in the mid 30s.
Night
26°FMostly cloudy. Low temperature around 26F. Dew point will be around 25F with an average humidity of 93%. Winds will be 3 mph from the SE.
- 34|26°FPartly Cloudy
Day
34°FPartly cloudy. High temperature around 34F. Dew point will be around 26F with an average humidity of 80%. Winds will be 2 mph from the S.
Night
26°FMostly cloudy. Low temperature around 26F. Dew point will be around 24F with an average humidity of 89%. Winds will be 2 mph from the SE.
- 28|18°FCloudy
Day
28°FCloudy. High temperature around 28F. Dew point will be around 20F with an average humidity of 76%. Winds will be 4 mph from the NW.
Night
18°FCloudy. Low temperature around 18F. Dew point will be around 15F with an average humidity of 80%. Winds will be 3 mph from the NW.














