Local Forecast

Groton, SD Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Groton, SD.

No Active Alerts

Hour-by-Hour  Current Observation

Monday 4:15 PM CDTMonday 4:15 PM

°F °C
Regional Observations →
73°F

Partly Cloudy

  • 78° / 64° High / Low
  • 73° Feels Like
  • 0% Chance of Rain

Wind

8 mph

NE

UV Index

8

Very High

Humidity

69%

Dew 62°F

Sun

5:44 AM · 9:18 PM

Rise · Set

Source: ABERDEEN (KABR). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

78° 64°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Today

Partly sunny. High near 78, with temperatures falling to around 75 in the afternoon. North wind around 8 mph.

Night

Mostly cloudy, with a low around 63. Northeast wind 5 to 8 mph. New rainfall amounts less than a tenth of an inch possible.

Tuesday

95° 64°

Mostly Cloudy

Overnight: Thunderstorms

Detailed forecast

Tuesday

Sunny, with a high near 94. Southeast wind 5 to 22 mph, with gusts as high as 32 mph. New rainfall amounts less than a tenth of an inch possible.

Night

Showers and thunderstorms between 8pm and 4am. Some of the storms could be severe. Mostly cloudy, with a low around 64. South wind 8 to 22 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday

80° 55°

Chance of Scattered Thunderstorms

Overnight: Partly Cloudy

Detailed forecast

Wednesday

A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 80. West southwest wind 8 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

Night

A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 54. West wind 7 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

Thursday

75° 51°

Chance of Scattered Thunderstorms

Overnight: Mostly Clear

Detailed forecast

Thursday

A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 74. West wind 10 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.

Night

A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 54. West wind 9 to 22 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

Friday

80° 51°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Friday

Sunny, with a high near 80. West wind 9 to 21 mph, with gusts as high as 35 mph.

Night

Mostly clear, with a low around 52.

Groton, SD Weather Analysis Tools