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Groton SD Weather - Overcast - 61°F
Overcast
61°F
Updated 1:43 pm
Feels Like 60°F
Humidity 89%
Wind NW 12 mph
Barometer  29.47 in
Dew Point 58°F
Groton SD Weather - Overcast - 16°C
Overcast
16°C
Updated 1:43 pm
Feels Like 16°C
Humidity 89%
Wind NW 19 km/h
Barometer  99.7 kPa
Dew Point 14°C
Groton, SD Weather and Current Conditionsgroton sd weather forecast

Groton, SD Weather Forecast

Groton South Dakota WeatherGroton, South Dakota Weather Weather Forecast
14 day API weather forecast for Groton, South Dakota. Note: The 7-day weather forecast for Groton, SD is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Groton, SD Weather Forecast Dated: 143 PM Mon Nov 02 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.

Monday, November 2, 2026

Mid-Morning
Groton Weather - 2026-11-02 - Morning - Rain
57°F 14°C
Rain
Mid-Afternoon
Groton Weather - 2026-11-02 - Afternoon - Scattered Showers
59°F 15°C
Scattered Showers
Early-Evening
Groton Weather - 2026-11-02 - Evening - Drizzle
55°F 13°C
Drizzle
Refreshing around 59°F 15°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure rising. Winds turning from the ESE to the NNW at 14 mph 22 km/h. Gusts up to 25 mph 40 km/h.

Tuesday, November 3, 2026

Mid-Morning
Groton Weather - 2026-11-03 - Morning - Scattered Showers
46°F 8°C
Scattered Showers
Mid-Afternoon
Groton Weather - 2026-11-03 - Afternoon - Overcast
48°F 9°C
Overcast
Early-Evening
Groton Weather - 2026-11-03 - Evening - Overcast
46°F 8°C
Overcast
Cool and brisk at 48°F 9°C, scattered downpours possible, with steady humidity and steady pressure. Winds blowing from the NNW at 15 mph 24 km/h. Gusts up to 25 mph 39 km/h.

Wednesday, November 4, 2026

Mid-Morning
Groton Weather - 2026-11-04 - Morning - Drizzle
43°F 6°C
Drizzle
Mid-Afternoon
Groton Weather - 2026-11-04 - Afternoon - Overcast
50°F 10°C
Overcast
Early-Evening
Groton Weather - 2026-11-04 - Evening - Overcast
46°F 8°C
Overcast
Chilly near 50°F 10°C, morning showers, giving way to clearing skies, with lower humidity and steady pressure. Winds moving from the NNW to the N at 11 mph 17 km/h. Gusts up to 23 mph 37 km/h.

Thursday, November 5, 2026

Mid-Morning
Groton Weather - 2026-11-05 - Morning - Partly Cloudy
39°F 4°C
Partly Cloudy
Mid-Afternoon
Groton Weather - 2026-11-05 - Afternoon - Sunny
48°F 9°C
Sunny
Early-Evening
Groton Weather - 2026-11-05 - Evening - Partly Cloudy
40°F 4°C
Partly Cloudy
Crisp with a high near 48°F 9°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds swinging from the N to the NE at 7 mph 12 km/h.

Friday, November 6, 2026

Mid-Morning
Groton Weather - 2026-11-06 - Morning - Cloudy
38°F 3°C
Cloudy
Mid-Afternoon
Groton Weather - 2026-11-06 - Afternoon - Partly Cloudy
49°F 9°C
Partly Cloudy
Early-Evening
Groton Weather - 2026-11-06 - Evening - Clear
41°F 5°C
Clear
Brisk around 49°F 9°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling.

Saturday, November 7, 2026

Mid-Morning
Groton Weather - 2026-11-07 - Morning - Scattered Showers
44°F 7°C
Scattered Showers
Mid-Afternoon
Groton Weather - 2026-11-07 - Afternoon - Overcast
48°F 9°C
Overcast
Early-Evening
Groton Weather - 2026-11-07 - Evening - Scattered Showers
45°F 7°C
Scattered Showers
Cool and brisk at 48°F 9°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds shifting from the SW to the NW at 15 mph 24 km/h. Gusts up to 30 mph 48 km/h.

Sunday, November 8, 2026

Mid-Morning
Groton Weather - 2026-11-08 - Morning - Partly Cloudy
41°F 5°C
Partly Cloudy
Mid-Afternoon
Groton Weather - 2026-11-08 - Afternoon - Partly Cloudy
45°F 7°C
Partly Cloudy
Early-Evening
Groton Weather - 2026-11-08 - Evening - Partly Cloudy
41°F 5°C
Partly Cloudy
Chilly near 45°F 7°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds decreasing from NNW 12 mph 20 km/h to SW 3 mph 4 km/h.

Monday, November 9, 2026

Mid-Morning
Groton Weather - 2026-11-09 - Morning - Partly Cloudy
43°F 6°C
Partly Cloudy
Mid-Afternoon
Groton Weather - 2026-11-09 - Afternoon - Sunny
51°F 10°C
Sunny
Early-Evening
Groton Weather - 2026-11-09 - Evening - Clear
43°F 6°C
Clear
Crisp with a high near 51°F 10°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.

Tuesday, November 10, 2026

Mid-Morning
Groton Weather - 2026-11-10 - Morning - Cloudy
42°F 6°C
Cloudy
Mid-Afternoon
Groton Weather - 2026-11-10 - Afternoon - Overcast
50°F 10°C
Overcast
Early-Evening
Groton Weather - 2026-11-10 - Evening - Overcast
46°F 8°C
Overcast
Brisk around 50°F 10°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling.

Wednesday, November 11, 2026

Mid-Morning
Groton Weather - 2026-11-11 - Morning - Partly Cloudy
45°F 7°C
Partly Cloudy
Mid-Afternoon
Groton Weather - 2026-11-11 - Afternoon - Cloudy
49°F 9°C
Cloudy
Early-Evening
Groton Weather - 2026-11-11 - Evening - Partly Cloudy
45°F 7°C
Partly Cloudy
Cool and brisk at 49°F 9°C, cloudy throughout the day, with increasing humidity and steady pressure.

Thursday, November 12, 2026

Mid-Morning
Groton Weather - 2026-11-12 - Morning - Partly Cloudy
42°F 6°C
Partly Cloudy
Mid-Afternoon
Groton Weather - 2026-11-12 - Afternoon - Sunny
48°F 9°C
Sunny
Early-Evening
Groton Weather - 2026-11-12 - Evening - Clear
43°F 6°C
Clear
Chilly near 48°F 9°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.

Friday, November 13, 2026

Mid-Morning
Groton Weather - 2026-11-13 - Morning - Partly Cloudy
45°F 7°C
Partly Cloudy
Mid-Afternoon
Groton Weather - 2026-11-13 - Afternoon - Cloudy
53°F 12°C
Cloudy
Early-Evening
Groton Weather - 2026-11-13 - Evening - Overcast
48°F 9°C
Overcast
Crisp with a high near 53°F 12°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds out of the S at 11 mph 17 km/h. Gusts up to 22 mph 35 km/h.

Saturday, November 14, 2026

Mid-Morning
Groton Weather - 2026-11-14 - Morning - Partly Cloudy
48°F 9°C
Partly Cloudy
Mid-Afternoon
Groton Weather - 2026-11-14 - Afternoon - Partly Cloudy
54°F 12°C
Partly Cloudy
Early-Evening
Groton Weather - 2026-11-14 - Evening - Partly Cloudy
52°F 11°C
Partly Cloudy
Brisk around 54°F 12°C, partly cloudy throughout the day, with steady humidity and steady pressure. Winds moving from the SSW to the S at 7 mph 12 km/h. Gusts up to 21 mph 34 km/h.

Sunday, November 15, 2026

Mid-Morning
Groton Weather - 2026-11-15 - Morning - Scattered Showers
50°F 10°C
Scattered Showers
Mid-Afternoon
Groton Weather - 2026-11-15 - Afternoon - Scattered Showers
51°F 11°C
Scattered Showers
Early-Evening
Groton Weather - 2026-11-15 - Evening - Overcast
49°F 10°C
Overcast
Cool and brisk at 51°F 11°C, scattered downpours possible, with steady humidity and steady pressure.

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Weather by the Numbers

Mon, 2nd
Groton SD Weather - Monday, Nov 2, 2026 - Light Rain
Hi: 60°F 16°C
Lo: 52°F 11°C
Sunrise 07:13 AM
Sunset 05:17 PM
Wind SE 5 mph8 km/h
Dew Point 58°F14°C
Wind Chill 60°F16°C
Barometric Pressure 29.44 in997 mb
POP 72% *
Humidity 92%
Tue, 3rd
Groton SD Weather - Tuesday, Nov 3, 2026 - Overcast
Hi: 51°F 11°C
Lo: 44°F 7°C
Sunrise 07:14 AM
Sunset 05:16 PM
Wind NNW 17 mph27 km/h
Dew Point 40°F4°C
Wind Chill 41°F5°C
Barometric Pressure 29.97 in1015 mb
POP 22% *
Humidity 75%
Wed, 4th
Groton SD Weather - Wednesday, Nov 4, 2026 - Patchy Rain Nearby
Hi: 51°F 10°C
Lo: 41°F 5°C
Sunrise 07:16 AM
Sunset 05:15 PM
Wind NNW 13 mph22 km/h
Dew Point 38°F3°C
Wind Chill 40°F5°C
Barometric Pressure 29.83 in1010 mb
POP 28% *
Humidity 73%
Thu, 5th
Groton SD Weather - Thursday, Nov 5, 2026 - Partly Cloudy
Hi: 50°F 10°C
Lo: 36°F 2°C
Sunrise 07:17 AM
Sunset 05:13 PM
Wind N 10 mph16 km/h
Dew Point 33°F1°C
Wind Chill 41°F5°C
Barometric Pressure 30 in1016 mb
POP 7% *
Humidity 62%
Fri, 6th
Groton SD Weather - Friday, Nov 6, 2026 - Cloudy
Hi: 51°F 10°C
Lo: 35°F 2°C
Sunrise 07:18 AM
Sunset 05:12 PM
Wind SSW 5 mph8 km/h
Dew Point 33°F1°C
Wind Chill 43°F6°C
Barometric Pressure 30.12 in1020 mb
POP 10% *
Humidity 61%
Sat, 7th
Groton SD Weather - Saturday, Nov 7, 2026 - Light Drizzle
Hi: 48°F 9°C
Lo: 39°F 4°C
Sunrise 07:20 AM
Sunset 05:11 PM
Wind WSW 8 mph13 km/h
Dew Point 40°F5°C
Wind Chill 37°F3°C
Barometric Pressure 29.85 in1011 mb
POP 72% *
Humidity 93%
Sun, 8th
Groton SD Weather - Sunday, Nov 8, 2026 - Partly Cloudy
Hi: 45°F 7°C
Lo: 37°F 3°C
Sunrise 07:21 AM
Sunset 05:09 PM
Wind NNW 13 mph20 km/h
Dew Point 33°F1°C
Wind Chill 38°F3°C
Barometric Pressure 30.09 in1019 mb
POP 11% *
Humidity 66%
Mon, 9th
Groton SD Weather - Monday, Nov 9, 2026 - Sunny
Hi: 51°F 11°C
Lo: 35°F 2°C
Sunrise 07:23 AM
Sunset 05:08 PM
Wind W 6 mph9 km/h
Dew Point 33°F0°C
Wind Chill 49°F10°C
Barometric Pressure 30.03 in1017 mb
POP 3% *
Humidity 49%
Tue, 10th
Groton SD Weather - Tuesday, Nov 10, 2026 - Overcast
Hi: 51°F 11°C
Lo: 36°F 2°C
Sunrise 07:24 AM
Sunset 05:07 PM
Wind S 7 mph12 km/h
Dew Point 33°F0°C
Wind Chill 48°F9°C
Barometric Pressure 30.06 in1018 mb
POP 12% *
Humidity 49%
Wed, 11th
Groton SD Weather - Wednesday, Nov 11, 2026 - Partly Cloudy
Hi: 50°F 10°C
Lo: 40°F 4°C
Sunrise 07:25 AM
Sunset 05:06 PM
Wind WNW 1 mph2 km/h
Dew Point 38°F3°C
Wind Chill 50°F10°C
Barometric Pressure 30 in1016 mb
POP 9% *
Humidity 62%
Thu, 12th
Groton SD Weather - Thursday, Nov 12, 2026 - Sunny
Hi: 48°F 9°C
Lo: 39°F 4°C
Sunrise 07:27 AM
Sunset 05:05 PM
Wind W 2 mph3 km/h
Dew Point 37°F3°C
Wind Chill 49°F9°C
Barometric Pressure 30.12 in1020 mb
POP 5% *
Humidity 66%
Fri, 13th
Groton SD Weather - Friday, Nov 13, 2026 - Partly Cloudy
Hi: 53°F 12°C
Lo: 39°F 4°C
Sunrise 07:28 AM
Sunset 05:04 PM
Wind S 11 mph18 km/h
Dew Point 35°F2°C
Wind Chill 49°F10°C
Barometric Pressure 30 in1016 mb
POP 5% *
Humidity 50%
Sat, 14th
Groton SD Weather - Saturday, Nov 14, 2026 - Partly Cloudy
Hi: 55°F 13°C
Lo: 43°F 6°C
Sunrise 07:30 AM
Sunset 05:03 PM
Wind SSW 7 mph11 km/h
Dew Point 41°F5°C
Wind Chill 53°F12°C
Barometric Pressure 29.88 in1012 mb
POP 6% *
Humidity 59%
Sun, 15th
Groton SD Weather - Sunday, Nov 15, 2026 - Overcast
Hi: 53°F 12°C
Lo: 47°F 8°C
Sunrise 07:31 AM
Sunset 05:01 PM
Wind SSE 8 mph13 km/h
Dew Point 47°F8°C
Wind Chill 50°F10°C
Barometric Pressure 29.91 in1013 mb
POP 23% *
Humidity 79%
* POP = Probability of Precipitation. Data for 12:00 PM.