Grass Lake, SD 14 Day Weather

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Grass Lake, SD Weather - 14-Day Weather Forecast

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Grass Lake SD Weather - Mostly Cloudy - 54°F
Mostly Cloudy
54°F
Updated 3:47 am
Feels Like 50°F
Humidity 92%
Wind SSE 9 mph
Barometer  30.15 in
Dew Point 52°F
Grass Lake SD Weather - Mostly Cloudy - 12°C
Mostly Cloudy
12°C
Updated 3:47 am
Feels Like 10°C
Humidity 92%
Wind SSE 14 km/h
Barometer  102.1 kPa
Dew Point 11°C
Grass Lake, SD Weather and Current Conditionsgrass lake sd weather forecast

Grass Lake, SD Weather Forecast

Grass Lake South Dakota WeatherGrass Lake, South Dakota Weather Weather Forecast
14 day API weather forecast for Grass Lake. Note: The 7-day Grass Lake weather forecast 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.
Grass Lake, SD Weather Forecast Dated: 347 AM Sun Nov 01 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.

Sunday, November 1, 2026

Mid-Morning
Grass Lake Weather - 2026-11-01 - Morning - Overcast
55°F 13°C
Overcast
Mid-Afternoon
Grass Lake Weather - 2026-11-01 - Afternoon - Overcast
61°F 16°C
Overcast
Early-Evening
Grass Lake Weather - 2026-11-01 - Evening - Overcast
57°F 14°C
Overcast
Refreshing around 61°F 16°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds out of the SSE at 15 mph 23 km/h. Gusts up to 24 mph 38 km/h.

Monday, November 2, 2026

Mid-Morning
Grass Lake Weather - 2026-11-02 - Morning - Rain
57°F 14°C
Rain
Mid-Afternoon
Grass Lake Weather - 2026-11-02 - Afternoon - Scattered Showers
60°F 16°C
Scattered Showers
Early-Evening
Grass Lake Weather - 2026-11-02 - Evening - Scattered Showers
57°F 14°C
Scattered Showers
Mildly cool near 60°F 16°C, scattered downpours possible, with steady humidity and steady pressure. Winds tapering down from SE 16 mph 26 km/h to NNW 7 mph 11 km/h. Gusts up to 22 mph 34 km/h.

Tuesday, November 3, 2026

Mid-Morning
Grass Lake Weather - 2026-11-03 - Morning - Drizzle
46°F 8°C
Drizzle
Mid-Afternoon
Grass Lake Weather - 2026-11-03 - Afternoon - Drizzle
47°F 8°C
Drizzle
Early-Evening
Grass Lake Weather - 2026-11-03 - Evening - Drizzle
44°F 7°C
Drizzle
Chilly near 47°F 8°C, on-and-off showers throughout the day, with steady humidity and steady pressure. Winds N at 17 mph 28 km/h. Gusts up to 30 mph 48 km/h.

Wednesday, November 4, 2026

Mid-Morning
Grass Lake Weather - 2026-11-04 - Morning - Scattered Showers
44°F 6°C
Scattered Showers
Mid-Afternoon
Grass Lake Weather - 2026-11-04 - Afternoon - Scattered Showers
49°F 9°C
Scattered Showers
Early-Evening
Grass Lake Weather - 2026-11-04 - Evening - Drizzle
45°F 7°C
Drizzle
Crisp with a high near 49°F 9°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds swinging from the N to the NNW at 12 mph 19 km/h. Gusts up to 21 mph 34 km/h.

Thursday, November 5, 2026

Mid-Morning
Grass Lake Weather - 2026-11-05 - Morning - Scattered Showers
42°F 5°C
Scattered Showers
Mid-Afternoon
Grass Lake Weather - 2026-11-05 - Afternoon - Sunny
49°F 10°C
Sunny
Early-Evening
Grass Lake Weather - 2026-11-05 - Evening - Clear
42°F 5°C
Clear
Brisk around 49°F 10°C, scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the NNW to the N at 9 mph 14 km/h.

Friday, November 6, 2026

Mid-Morning
Grass Lake Weather - 2026-11-06 - Morning - Partly Cloudy
39°F 4°C
Partly Cloudy
Mid-Afternoon
Grass Lake Weather - 2026-11-06 - Afternoon - Partly Cloudy
44°F 7°C
Partly Cloudy
Early-Evening
Grass Lake Weather - 2026-11-06 - Evening - Partly Cloudy
39°F 4°C
Partly Cloudy
Cold with a high near 44°F 7°C, cloudy throughout the day, with steady humidity and steady pressure.

Saturday, November 7, 2026

Mid-Morning
Grass Lake Weather - 2026-11-07 - Morning - Partly Cloudy
40°F 5°C
Partly Cloudy
Mid-Afternoon
Grass Lake Weather - 2026-11-07 - Afternoon - Sunny
47°F 8°C
Sunny
Early-Evening
Grass Lake Weather - 2026-11-07 - Evening - Clear
41°F 5°C
Clear
Chilly near 47°F 8°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.

Sunday, November 8, 2026

Mid-Morning
Grass Lake Weather - 2026-11-08 - Morning - Sunny
41°F 5°C
Sunny
Mid-Afternoon
Grass Lake Weather - 2026-11-08 - Afternoon - Cloudy
49°F 10°C
Cloudy
Early-Evening
Grass Lake Weather - 2026-11-08 - Evening - Overcast
45°F 7°C
Overcast
Crisp with a high near 49°F 10°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the WNW to the NNW at 5 mph 8 km/h.

Monday, November 9, 2026

Mid-Morning
Grass Lake Weather - 2026-11-09 - Morning - Partly Cloudy
44°F 7°C
Partly Cloudy
Mid-Afternoon
Grass Lake Weather - 2026-11-09 - Afternoon - Sunny
50°F 10°C
Sunny
Early-Evening
Grass Lake Weather - 2026-11-09 - Evening - Clear
43°F 6°C
Clear
Brisk around 50°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
Grass Lake Weather - 2026-11-10 - Morning - Sunny
42°F 6°C
Sunny
Mid-Afternoon
Grass Lake Weather - 2026-11-10 - Afternoon - Sunny
49°F 9°C
Sunny
Early-Evening
Grass Lake Weather - 2026-11-10 - Evening - Partly Cloudy
43°F 7°C
Partly Cloudy
Cool and brisk at 49°F 9°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.

Wednesday, November 11, 2026

Mid-Morning
Grass Lake Weather - 2026-11-11 - Morning - Scattered Showers
44°F 7°C
Scattered Showers
Mid-Afternoon
Grass Lake Weather - 2026-11-11 - Afternoon - Overcast
50°F 10°C
Overcast
Early-Evening
Grass Lake Weather - 2026-11-11 - Evening - Partly Cloudy
47°F 8°C
Partly Cloudy
Chilly near 50°F 10°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds switching from the SSE to the S at 8 mph 13 km/h.

Thursday, November 12, 2026

Mid-Morning
Grass Lake Weather - 2026-11-12 - Morning - Partly Cloudy
44°F 7°C
Partly Cloudy
Mid-Afternoon
Grass Lake Weather - 2026-11-12 - Afternoon - Cloudy
48°F 9°C
Cloudy
Early-Evening
Grass Lake Weather - 2026-11-12 - Evening - Cloudy
46°F 8°C
Cloudy
Crisp with a high near 48°F 9°C, cloudy through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds moving from the S to the SSE at 9 mph 15 km/h. Gusts up to 22 mph 36 km/h.

Friday, November 13, 2026

Mid-Morning
Grass Lake Weather - 2026-11-13 - Morning - Partly Cloudy
45°F 7°C
Partly Cloudy
Mid-Afternoon
Grass Lake Weather - 2026-11-13 - Afternoon - Drizzle
51°F 11°C
Drizzle
Early-Evening
Grass Lake Weather - 2026-11-13 - Evening - Light Rain
47°F 9°C
Light Rain
Brisk around 51°F 11°C, drier morning followed by showers lasting through evening, with steady humidity and barometric pressure falling. Winds swinging from the SSE to the SSW at 9 mph 15 km/h. Gusts up to 30 mph 49 km/h.

Saturday, November 14, 2026

Mid-Morning
Grass Lake Weather - 2026-11-14 - Morning - Overcast
46°F 8°C
Overcast
Mid-Afternoon
Grass Lake Weather - 2026-11-14 - Afternoon - Partly Cloudy
55°F 13°C
Partly Cloudy
Early-Evening
Grass Lake Weather - 2026-11-14 - Evening - Clear
50°F 10°C
Clear
Cool and brisk at 55°F 13°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds shifting from the S to the SSW at 12 mph 19 km/h. Gusts up to 28 mph 45 km/h.

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Weather by the Numbers

Sun, 1st
Grass Lake SD Weather - Sunday, Nov 1, 2026 - Overcast
Hi: 63°F 17°C
Lo: 54°F 12°C
Sunrise 08:08 AM
Sunset 06:17 PM
Wind S 15 mph25 km/h
Dew Point 52°F11°C
Wind Chill 60°F16°C
Barometric Pressure 30.06 in1018 mb
POP 21% *
Humidity 75%
Mon, 2nd
Grass Lake SD Weather - Monday, Nov 2, 2026 - Light Rain
Hi: 64°F 18°C
Lo: 55°F 13°C
Sunrise 07:09 AM
Sunset 05:16 PM
Wind SE 14 mph22 km/h
Dew Point 57°F14°C
Wind Chill 55°F13°C
Barometric Pressure 29.47 in998 mb
POP 74% *
Humidity 95%
Tue, 3rd
Grass Lake SD Weather - Tuesday, Nov 3, 2026 - Light Drizzle
Hi: 54°F 12°C
Lo: 41°F 5°C
Sunrise 07:11 AM
Sunset 05:14 PM
Wind NNW 19 mph30 km/h
Dew Point 43°F6°C
Wind Chill 38°F3°C
Barometric Pressure 29.88 in1012 mb
POP 68% *
Humidity 90%
Wed, 4th
Grass Lake SD Weather - Wednesday, Nov 4, 2026 - Patchy Rain Nearby
Hi: 52°F 11°C
Lo: 37°F 3°C
Sunrise 07:12 AM
Sunset 05:13 PM
Wind N 15 mph23 km/h
Dew Point 42°F6°C
Wind Chill 43°F6°C
Barometric Pressure 29.77 in1008 mb
POP 20% *
Humidity 80%
Thu, 5th
Grass Lake SD Weather - Thursday, Nov 5, 2026 - Cloudy
Hi: 55°F 13°C
Lo: 38°F 3°C
Sunrise 07:14 AM
Sunset 05:12 PM
Wind NNW 13 mph21 km/h
Dew Point 38°F3°C
Wind Chill 41°F5°C
Barometric Pressure 29.88 in1012 mb
POP 13% *
Humidity 72%
Fri, 6th
Grass Lake SD Weather - Friday, Nov 6, 2026 - Cloudy
Hi: 45°F 7°C
Lo: 36°F 2°C
Sunrise 07:15 AM
Sunset 05:10 PM
Wind NNW 4 mph7 km/h
Dew Point 32°F0°C
Wind Chill 42°F6°C
Barometric Pressure 30.03 in1017 mb
POP 10% *
Humidity 62%
Sat, 7th
Grass Lake SD Weather - Saturday, Nov 7, 2026 - Sunny
Hi: 47°F 8°C
Lo: 36°F 2°C
Sunrise 07:16 AM
Sunset 05:09 PM
Wind NNW 4 mph6 km/h
Dew Point 35°F2°C
Wind Chill 46°F8°C
Barometric Pressure 29.97 in1015 mb
POP 6% *
Humidity 63%
Sun, 8th
Grass Lake SD Weather - Sunday, Nov 8, 2026 - Partly Cloudy
Hi: 49°F 10°C
Lo: 36°F 2°C
Sunrise 07:18 AM
Sunset 05:08 PM
Wind WNW 8 mph13 km/h
Dew Point 36°F2°C
Wind Chill 44°F7°C
Barometric Pressure 30.12 in1020 mb
POP 8% *
Humidity 64%
Mon, 9th
Grass Lake SD Weather - Monday, Nov 9, 2026 - Sunny
Hi: 50°F 10°C
Lo: 39°F 4°C
Sunrise 07:19 AM
Sunset 05:06 PM
Wind WNW 6 mph9 km/h
Dew Point 37°F3°C
Wind Chill 48°F9°C
Barometric Pressure 30.21 in1023 mb
POP 5% *
Humidity 61%
Tue, 10th
Grass Lake SD Weather - Tuesday, Nov 10, 2026 - Sunny
Hi: 50°F 10°C
Lo: 37°F 3°C
Sunrise 07:21 AM
Sunset 05:05 PM
Wind SW 3 mph5 km/h
Dew Point 34°F1°C
Wind Chill 50°F10°C
Barometric Pressure 30.18 in1022 mb
POP 3% *
Humidity 55%
Wed, 11th
Grass Lake SD Weather - Wednesday, Nov 11, 2026 - Overcast
Hi: 50°F 10°C
Lo: 41°F 5°C
Sunrise 07:22 AM
Sunset 05:04 PM
Wind S 10 mph16 km/h
Dew Point 38°F3°C
Wind Chill 45°F7°C
Barometric Pressure 30.06 in1018 mb
POP 16% *
Humidity 65%
Thu, 12th
Grass Lake SD Weather - Thursday, Nov 12, 2026 - Partly Cloudy
Hi: 49°F 9°C
Lo: 40°F 4°C
Sunrise 07:23 AM
Sunset 05:03 PM
Wind S 5 mph8 km/h
Dew Point 38°F4°C
Wind Chill 47°F8°C
Barometric Pressure 29.91 in1013 mb
POP 9% *
Humidity 67%
Fri, 13th
Grass Lake SD Weather - Friday, Nov 13, 2026 - Cloudy
Hi: 51°F 11°C
Lo: 42°F 6°C
Sunrise 07:25 AM
Sunset 05:02 PM
Wind SSE 15 mph25 km/h
Dew Point 38°F3°C
Wind Chill 45°F7°C
Barometric Pressure 29.71 in1006 mb
POP 12% *
Humidity 62%
Sat, 14th
Grass Lake SD Weather - Saturday, Nov 14, 2026 - Overcast
Hi: 55°F 13°C
Lo: 42°F 5°C
Sunrise 07:26 AM
Sunset 05:01 PM
Wind S 15 mph24 km/h
Dew Point 38°F3°C
Wind Chill 48°F9°C
Barometric Pressure 29.62 in1003 mb
POP 14% *
Humidity 58%
* POP = Probability of Precipitation. Data for 12:00 PM.