Round Lake, SD 14 Day Weather

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Round Lake SD Weather - Overcast - 60°F
Overcast
60°F
Updated 4:47 pm
Feels Like 61°F
Humidity 87%
Wind W 7 mph
Barometer  29.49 in
Dew Point 57°F
Round Lake SD Weather - Overcast - 16°C
Overcast
16°C
Updated 4:47 pm
Feels Like 16°C
Humidity 87%
Wind W 11 km/h
Barometer  99.8 kPa
Dew Point 14°C
Round Lake, SD Weather and Current Conditionsround lake sd weather forecast

Round Lake, SD Weather Forecast

Round Lake South Dakota WeatherRound Lake, South Dakota Weather Weather Forecast
14 Day API Round Lake Weather Forecast. Note: Our 7 day Round Lake weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Round Lake, SD Weather Forecast Dated: 447 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
Round Lake Weather - 2026-11-02 - Morning - Rain
57°F 14°C
Rain
Mid-Afternoon
Round Lake Weather - 2026-11-02 - Afternoon - Rain
62°F 17°C
Rain
Early-Evening
Round Lake Weather - 2026-11-02 - Evening - Light Rain
58°F 14°C
Light Rain
Refreshing around 62°F 17°C, rounds of showers expected off and on all day, with steady humidity and steady pressure. Winds turning from the ESE to the NW at 13 mph 21 km/h. Gusts up to 23 mph 37 km/h.

Tuesday, November 3, 2026

Mid-Morning
Round Lake Weather - 2026-11-03 - Morning - Drizzle
47°F 8°C
Drizzle
Mid-Afternoon
Round Lake Weather - 2026-11-03 - Afternoon - Drizzle
47°F 8°C
Drizzle
Early-Evening
Round Lake Weather - 2026-11-03 - Evening - Light Rain
47°F 8°C
Light Rain
Cool and brisk at 47°F 8°C, persistent showers off and on through the day, with steady humidity and steady pressure. Winds blowing from the NNW at 17 mph 27 km/h. Gusts up to 29 mph 47 km/h.

Wednesday, November 4, 2026

Mid-Morning
Round Lake Weather - 2026-11-04 - Morning - Drizzle
43°F 6°C
Drizzle
Mid-Afternoon
Round Lake Weather - 2026-11-04 - Afternoon - Light Rain
45°F 7°C
Light Rain
Early-Evening
Round Lake Weather - 2026-11-04 - Evening - Light Rain
46°F 8°C
Light Rain
Chilly near 45°F 7°C, on-and-off showers throughout the day, with lower humidity and steady pressure. Winds NNW at 14 mph 23 km/h. Gusts up to 29 mph 46 km/h.

Thursday, November 5, 2026

Mid-Morning
Round Lake Weather - 2026-11-05 - Morning - Partly Cloudy
40°F 4°C
Partly Cloudy
Mid-Afternoon
Round Lake Weather - 2026-11-05 - Afternoon - Partly Cloudy
47°F 8°C
Partly Cloudy
Early-Evening
Round Lake Weather - 2026-11-05 - Evening - Partly Cloudy
42°F 5°C
Partly Cloudy
Crisp with a high near 47°F 8°C, cloudy in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and barometric pressure rising. Winds swinging from the NNW to the N at 9 mph 14 km/h.

Friday, November 6, 2026

Mid-Morning
Round Lake Weather - 2026-11-06 - Morning - Partly Cloudy
39°F 4°C
Partly Cloudy
Mid-Afternoon
Round Lake Weather - 2026-11-06 - Afternoon - Partly Cloudy
47°F 8°C
Partly Cloudy
Early-Evening
Round Lake Weather - 2026-11-06 - Evening - Partly Cloudy
41°F 5°C
Partly Cloudy
Brisk around 47°F 8°C, partly cloudy throughout the day, with steady humidity and barometric pressure falling.

Saturday, November 7, 2026

Mid-Morning
Round Lake Weather - 2026-11-07 - Morning - Overcast
43°F 6°C
Overcast
Mid-Afternoon
Round Lake Weather - 2026-11-07 - Afternoon - Overcast
48°F 9°C
Overcast
Early-Evening
Round Lake 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 building from S at 9 mph 15 km/h to NW at 17 mph 27 km/h. Gusts up to 24 mph 39 km/h.

Sunday, November 8, 2026

Mid-Morning
Round Lake Weather - 2026-11-08 - Morning - Scattered Showers
42°F 5°C
Scattered Showers
Mid-Afternoon
Round Lake Weather - 2026-11-08 - Afternoon - Partly Cloudy
43°F 6°C
Partly Cloudy
Early-Evening
Round Lake Weather - 2026-11-08 - Evening - Partly Cloudy
41°F 5°C
Partly Cloudy
Nippy around 43°F 6°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds decreasing from NNW 16 mph 25 km/h to NW 7 mph 12 km/h.

Monday, November 9, 2026

Mid-Morning
Round Lake Weather - 2026-11-09 - Morning - Cloudy
42°F 5°C
Cloudy
Mid-Afternoon
Round Lake Weather - 2026-11-09 - Afternoon - Sunny
51°F 11°C
Sunny
Early-Evening
Round Lake Weather - 2026-11-09 - Evening - Clear
46°F 8°C
Clear
Crisp with a high near 51°F 11°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the S to the NW at 8 mph 13 km/h. Gusts up to 22 mph 36 km/h.

Tuesday, November 10, 2026

Mid-Morning
Round Lake Weather - 2026-11-10 - Morning - Overcast
41°F 5°C
Overcast
Mid-Afternoon
Round Lake Weather - 2026-11-10 - Afternoon - Overcast
48°F 9°C
Overcast
Early-Evening
Round Lake Weather - 2026-11-10 - Evening - Overcast
44°F 7°C
Overcast
Brisk around 48°F 9°C, overcast throughout the day, with steady humidity and steady pressure.

Wednesday, November 11, 2026

Mid-Morning
Round Lake Weather - 2026-11-11 - Morning - Partly Cloudy
44°F 7°C
Partly Cloudy
Mid-Afternoon
Round Lake Weather - 2026-11-11 - Afternoon - Partly Cloudy
50°F 10°C
Partly Cloudy
Early-Evening
Round Lake Weather - 2026-11-11 - Evening - Clear
46°F 8°C
Clear
Cool and brisk at 50°F 10°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure.

Thursday, November 12, 2026

Mid-Morning
Round Lake Weather - 2026-11-12 - Morning - Partly Cloudy
45°F 7°C
Partly Cloudy
Mid-Afternoon
Round Lake Weather - 2026-11-12 - Afternoon - Sunny
51°F 10°C
Sunny
Early-Evening
Round Lake Weather - 2026-11-12 - Evening - Clear
45°F 7°C
Clear
Chilly near 51°F 10°C, partly cloudy throughout the day, with steady humidity and steady pressure.

Friday, November 13, 2026

Mid-Morning
Round Lake Weather - 2026-11-13 - Morning - Cloudy
48°F 9°C
Cloudy
Mid-Afternoon
Round Lake Weather - 2026-11-13 - Afternoon - Cloudy
55°F 13°C
Cloudy
Early-Evening
Round Lake Weather - 2026-11-13 - Evening - Partly Cloudy
48°F 9°C
Partly Cloudy
Crisp with a high near 55°F 13°C, cloudy through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.

Saturday, November 14, 2026

Mid-Morning
Round Lake Weather - 2026-11-14 - Morning - Sunny
45°F 7°C
Sunny
Mid-Afternoon
Round Lake Weather - 2026-11-14 - Afternoon - Sunny
54°F 12°C
Sunny
Early-Evening
Round Lake Weather - 2026-11-14 - Evening - Clear
50°F 10°C
Clear
Brisk around 54°F 12°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds blowing from the SSE at 9 mph 15 km/h. Gusts up to 21 mph 33 km/h.

Sunday, November 15, 2026

Mid-Morning
Round Lake Weather - 2026-11-15 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Round Lake Weather - 2026-11-15 - Afternoon - Partly Cloudy
57°F 14°C
Partly Cloudy
Early-Evening
Round Lake Weather - 2026-11-15 - Evening - Partly Cloudy
53°F 12°C
Partly Cloudy
Cool and brisk at 57°F 14°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds swinging from the SSE to the SE at 10 mph 17 km/h. Gusts up to 24 mph 38 km/h.

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Weather by the Numbers

Mon, 2nd
Round Lake SD Weather - Monday, Nov 2, 2026 - Moderate Rain
Hi: 62°F 17°C
Lo: 55°F 13°C
Sunrise 07:09 AM
Sunset 05:12 PM
Wind SE 13 mph21 km/h
Dew Point 58°F15°C
Wind Chill 60°F15°C
Barometric Pressure 29.44 in997 mb
POP 88% *
Humidity 96%
Tue, 3rd
Round Lake SD Weather - Tuesday, Nov 3, 2026 - Light Drizzle
Hi: 54°F 12°C
Lo: 46°F 8°C
Sunrise 07:10 AM
Sunset 05:10 PM
Wind NNW 17 mph27 km/h
Dew Point 43°F6°C
Wind Chill 40°F5°C
Barometric Pressure 29.88 in1012 mb
POP 52% *
Humidity 87%
Wed, 4th
Round Lake SD Weather - Wednesday, Nov 4, 2026 - Light Rain
Hi: 46°F 8°C
Lo: 42°F 6°C
Sunrise 07:12 AM
Sunset 05:09 PM
Wind NNW 15 mph24 km/h
Dew Point 41°F5°C
Wind Chill 36°F2°C
Barometric Pressure 29.71 in1006 mb
POP 70% *
Humidity 91%
Thu, 5th
Round Lake SD Weather - Thursday, Nov 5, 2026 - Sunny
Hi: 48°F 9°C
Lo: 37°F 3°C
Sunrise 07:13 AM
Sunset 05:07 PM
Wind NNW 13 mph21 km/h
Dew Point 35°F2°C
Wind Chill 40°F4°C
Barometric Pressure 29.97 in1015 mb
POP 6% *
Humidity 65%
Fri, 6th
Round Lake SD Weather - Friday, Nov 6, 2026 - Overcast
Hi: 47°F 8°C
Lo: 34°F 1°C
Sunrise 07:15 AM
Sunset 05:06 PM
Wind S 5 mph9 km/h
Dew Point 34°F1°C
Wind Chill 42°F6°C
Barometric Pressure 30.15 in1021 mb
POP 15% *
Humidity 65%
Sat, 7th
Round Lake SD Weather - Saturday, Nov 7, 2026 - Light Drizzle
Hi: 49°F 9°C
Lo: 38°F 3°C
Sunrise 07:16 AM
Sunset 05:05 PM
Wind W 10 mph16 km/h
Dew Point 40°F4°C
Wind Chill 44°F7°C
Barometric Pressure 29.8 in1009 mb
POP 55% *
Humidity 72%
Sun, 8th
Round Lake SD Weather - Sunday, Nov 8, 2026 - Overcast
Hi: 44°F 7°C
Lo: 38°F 3°C
Sunrise 07:18 AM
Sunset 05:03 PM
Wind NNW 15 mph23 km/h
Dew Point 34°F1°C
Wind Chill 35°F1°C
Barometric Pressure 30.09 in1019 mb
POP 19% *
Humidity 71%
Mon, 9th
Round Lake SD Weather - Monday, Nov 9, 2026 - Partly Cloudy
Hi: 52°F 11°C
Lo: 35°F 2°C
Sunrise 07:19 AM
Sunset 05:02 PM
Wind SSW 9 mph15 km/h
Dew Point 33°F1°C
Wind Chill 49°F9°C
Barometric Pressure 29.97 in1015 mb
POP 3% *
Humidity 49%
Tue, 10th
Round Lake SD Weather - Tuesday, Nov 10, 2026 - Overcast
Hi: 48°F 9°C
Lo: 36°F 2°C
Sunrise 07:20 AM
Sunset 05:01 PM
Wind SSW 2 mph3 km/h
Dew Point 35°F2°C
Wind Chill 48°F9°C
Barometric Pressure 30.15 in1021 mb
POP 13% *
Humidity 59%
Wed, 11th
Round Lake SD Weather - Wednesday, Nov 11, 2026 - Partly Cloudy
Hi: 50°F 10°C
Lo: 40°F 4°C
Sunrise 07:22 AM
Sunset 05:00 PM
Wind E 2 mph3 km/h
Dew Point 35°F2°C
Wind Chill 50°F10°C
Barometric Pressure 30.03 in1017 mb
POP 8% *
Humidity 58%
Thu, 12th
Round Lake SD Weather - Thursday, Nov 12, 2026 - Cloudy
Hi: 51°F 11°C
Lo: 41°F 5°C
Sunrise 07:23 AM
Sunset 04:59 PM
Wind W 3 mph5 km/h
Dew Point 39°F4°C
Wind Chill 51°F10°C
Barometric Pressure 30.06 in1018 mb
POP 11% *
Humidity 62%
Fri, 13th
Round Lake SD Weather - Friday, Nov 13, 2026 - Partly Cloudy
Hi: 57°F 14°C
Lo: 41°F 5°C
Sunrise 07:25 AM
Sunset 04:57 PM
Wind SW 4 mph7 km/h
Dew Point 38°F3°C
Wind Chill 57°F14°C
Barometric Pressure 29.91 in1013 mb
POP 4% *
Humidity 49%
Sat, 14th
Round Lake SD Weather - Saturday, Nov 14, 2026 - Sunny
Hi: 54°F 12°C
Lo: 40°F 4°C
Sunrise 07:26 AM
Sunset 04:56 PM
Wind SSE 8 mph13 km/h
Dew Point 36°F2°C
Wind Chill 50°F10°C
Barometric Pressure 30.03 in1017 mb
POP 2% *
Humidity 52%
Sun, 15th
Round Lake SD Weather - Sunday, Nov 15, 2026 - Sunny
Hi: 57°F 14°C
Lo: 46°F 8°C
Sunrise 07:27 AM
Sunset 04:55 PM
Wind SE 10 mph16 km/h
Dew Point 47°F8°C
Wind Chill 53°F12°C
Barometric Pressure 29.88 in1012 mb
POP 7% *
Humidity 71%
* POP = Probability of Precipitation. Data for 12:00 PM.