Weather in Groton, South Dakota, United States

7-Day Detailed Weather Forecast for Groton

Overnight

Temperature: 63°F

Wind Speed: 7 mph

Wind Direction: SSE

Forecast: Partly cloudy. Low around 63, with temperatures rising to around 66 overnight. South southeast wind around 7 mph.

Friday

Temperature: 86°F

Wind Speed: 8 to 18 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 86. South wind 8 to 18 mph, with gusts as high as 28 mph.

Friday Night

Temperature: 68°F

Wind Speed: 14 to 17 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 10pm. Partly cloudy, with a low around 68. South wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 91°F

Wind Speed: 10 to 14 mph

Wind Direction: S

Forecast: Sunny, with a high near 91. Heat index values as high as 98. South wind 10 to 14 mph, with gusts as high as 24 mph. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Temperature: 69°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 69. South southeast wind around 10 mph. Chance of precipitation is 30%.

Sunday

Temperature: 90°F

Wind Speed: 12 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Sunny, with a high near 90. South southeast wind around 12 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night

Temperature: 66°F

Wind Speed: 6 to 10 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms before 1am. Mostly clear, with a low around 66. Northeast wind 6 to 10 mph. Chance of precipitation is 30%.

Monday

Temperature: 86°F

Wind Speed: 6 to 13 mph

Wind Direction: NE

Forecast: Sunny, with a high near 86. Northeast wind 6 to 13 mph, with gusts as high as 21 mph.

Monday Night

Temperature: 63°F

Wind Speed: 8 to 13 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 63. Northeast wind 8 to 13 mph. Chance of precipitation is 50%.

Tuesday

Temperature: 79°F

Wind Speed: 12 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 79. Chance of precipitation is 50%.

Tuesday Night

Temperature: 57°F

Wind Speed: 7 to 12 mph

Wind Direction: NE

Forecast: A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 57. Chance of precipitation is 20%.

Wednesday

Temperature: 76°F

Wind Speed: 7 to 10 mph

Wind Direction: NE

Forecast: A slight chance of rain showers before 7am. Mostly sunny, with a high near 76. Chance of precipitation is 20%.

Wednesday Night

Temperature: 54°F

Wind Speed: 6 to 10 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 54.

Thursday

Temperature: 76°F

Wind Speed: 6 to 9 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 76.