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Current Weather Conditions for Dewey, SD

Mostly clear. Low around 63, with temperatures rising to around 67 overnight. East wind around 10 mph, with gusts as high as 20 mph.
67°F

Conditions

Wind: 10 mph E
Humidity: 78%
Probability of Precipitation: 5%

Hourly Forcast (next 12 hours)

11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM
67° 66° 68° 71° 74° 76° 79° 83° 89° 92° 92° 92° 92°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Clear
Mostly clear. Low around 63, with temperatures rising to around 67 overnight. East wind around 10 mph, with gusts as high as 20 mph.
83°F 59°F
Tuesday
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 92. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
83°F 59°F
Tuesday Night
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 65. Northeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
83°F 59°F
Wednesday
Sunny
Sunny. High near 91, with temperatures falling to around 88 in the afternoon. East wind 5 to 15 mph, with gusts as high as 25 mph.
83°F 59°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 66. East wind 5 to 15 mph, with gusts as high as 25 mph.
83°F 59°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 102. West wind 5 to 15 mph, with gusts as high as 25 mph.
83°F 59°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 66. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
83°F 59°F
Friday
Mostly Sunny
Mostly sunny, with a high near 87. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
83°F 59°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
83°F 59°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 81.
83°F 59°F
Saturday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58.
83°F 59°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 83.
83°F 59°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 58.
83°F 59°F
Monday
Sunny
Sunny, with a high near 85.
83°F 59°F
Data provided by weather.gov