Sunday
Mostly sunny
High:
90°F
Mostly sunny and hot, with a high near 90. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 32 mph.
Watertown, SD Weather - Extended Forecast
Sunday Night
Chance of thunderstorms
Overnight low:
66°F
A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 66. South southeast wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Monday
Slight chance of thunderstorms
High:
85°F
A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 85. South wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Monday Night
Chance of showers
Overnight low:
60°F
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 60. North northwest wind 5 to 9 mph becoming light and variable. Chance of precipitation is 30%.
Tuesday
Hot
High:
90°F
Tuesday Night
Chance of showers
Overnight low:
69°F
Wednesday
Hot
High:
97°F
Wednesday Night
Chance of showers
Overnight low:
70°F
Thursday
Slight chance of thunderstorms
High:
95°F