10-Day Weather Forecast - Hayti, SD
- 90|70°FMostly SunnyHourly details
Today
90°FMostly sunny with widespread thunderstorms. Chance of storms 100%. High temperature around 90F. Dew point will be around 67F with an average humidity of 62%. Winds will be 14 mph from the S.
Tonight
70°FPartly cloudy this evening then becoming mostly cloudy. A 50 percent chance of thunderstorms. Lows in the upper 60s. South winds around 10 mph with gusts up to 25 mph becoming southeast after midnight.
- 86|72°F30% Chance of StormsHourly details
Day
86°FPartly sunny. A slight chance of thunderstorms in the afternoon. Some thunderstorms may be severe. Hot with highs in the lower 90s. East winds 10 to 15 mph. Chance of rain 20 percent.
Night
72°FMostly cloudy. A slight chance of thunderstorms in the evening then showers likely with a chance of thunderstorms after midnight. Some thunderstorms may be severe in the evening. Humid with lows in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
- 79|64°F50% Chance of StormsHourly details
Day
79°FMostly cloudy with a chance of thunderstorms in the morning then partly sunny with a slight chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. West winds around 10 mph becoming north in the afternoon. Chance of rain 50 percent.
Night
64°FPartly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph.
- 81|65°FPartly CloudyHourly details
Day
81°FPartly cloudy. Highs in the lower 80s. Lows in the lower 60s.
Night
65°FPartly cloudy. Highs in the lower 80s. Lows in the lower 60s.
- 86|69°FPartly SunnyHourly details
Day
86°FPartly sunny. Highs in the upper 80s.
Night
69°FMostly clear. Hot. Lows in the upper 60s. Highs in the lower 90s.
Weekend Weather
- 90|71°FSunnyHourly details
Day
90°FMostly clear. Hot. Lows in the upper 60s. Highs in the lower 90s.
Night
71°FMostly clear. Hot. Lows in the upper 60s. Highs in the lower 90s.
- 95|74°FMostly Sunny
Day
95°FMostly clear. Hot. Highs in the mid 90s. Lows in the lower 70s.
Night
74°FMostly clear. Hot. Highs in the mid 90s. Lows in the lower 70s.
- 96|72°FSunny
Day
96°FMostly clear. Hot. Highs in the mid 90s. Lows in the lower 70s.
Night
72°FClear with scattered thunderstorms. Chance of storms 40%. Low temperature around 72F. Dew point will be around 62F with an average humidity of 54%. Winds will be 6 mph from the SE.
- 90|67°FSunny
Day
90°FSunny with scattered thunderstorms. Chance of storms 50%. High temperature around 90F. Dew point will be around 62F with an average humidity of 51%. Winds will be 4 mph from the SE.
Night
67°FClear with scattered thunderstorms. Chance of storms 50%. Low temperature around 67F. Dew point will be around 61F with an average humidity of 59%. Winds will be 6 mph from the E.
- 87|66°FSunny
Day
87°FSunny. High temperature around 87F. Dew point will be around 61F with an average humidity of 55%. Winds will be 5 mph from the SE.
Night
66°FClear. Low temperature around 66F. Dew point will be around 60F with an average humidity of 60%. Winds will be 6 mph from the SE.













