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Brainard SD Weather - Fog - 60°F
Fog
60°F
Updated 8:50 am
Feels Like 63°F
Humidity 100%
Wind NE 9 mph
Barometer  29.89 in
Dew Point 60°F
Brainard SD Weather - Fog - 16°C
Fog
16°C
Updated 8:50 am
Feels Like 17°C
Humidity 100%
Wind NE 14 km/h
Barometer  101.2 kPa
Dew Point 16°C
Brainard, SD Weather and Current Conditionsbrainard sd weather forecast

Brainard, SD Weather Forecast

Brainard South Dakota WeatherBrainard, South Dakota Weather Weather Forecast
14 day API weather forecast for Brainard, South Dakota. Note: The 7-day weather forecast for Brainard, 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.
Brainard, SD Weather Forecast Dated: 850 AM Fri Sep 04 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Friday, September 4, 2026

Mid-Morning
Brainard Weather - 2026-09-04 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Brainard Weather - 2026-09-04 - Afternoon - Sunny
96°F 35°C
Sunny
Early-Evening
Brainard Weather - 2026-09-04 - Evening - Scattered Showers
92°F 34°C
Scattered Showers
Very hot with temperatures reaching 96°F 35°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the NE to the ENE at 11 mph 17 km/h. Gusts up to 26 mph 41 km/h.

Saturday, September 5, 2026

Mid-Morning
Brainard Weather - 2026-09-05 - Morning - Sunny
76°F 24°C
Sunny
Mid-Afternoon
Brainard Weather - 2026-09-05 - Afternoon - Sunny
100°F 38°C
Sunny
Early-Evening
Brainard Weather - 2026-09-05 - Evening - Sunny
93°F 34°C
Sunny
Sweltering heat reaching 100°F 38°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds blowing from the S at 16 mph 26 km/h. Gusts up to 28 mph 45 km/h.

Sunday, September 6, 2026

Mid-Morning
Brainard Weather - 2026-09-06 - Morning - Scattered Showers
70°F 21°C
Scattered Showers
Mid-Afternoon
Brainard Weather - 2026-09-06 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
Brainard Weather - 2026-09-06 - Evening - Cloudy
79°F 26°C
Cloudy
Quite warm around 88°F 31°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the E to the ESE at 12 mph 19 km/h. Gusts up to 20 mph 33 km/h.

Monday, September 7, 2026

Mid-Morning
Brainard Weather - 2026-09-07 - Morning - Light Showers
70°F 21°C
Light Showers
Mid-Afternoon
Brainard Weather - 2026-09-07 - Afternoon - Overcast
86°F 30°C
Overcast
Early-Evening
Brainard Weather - 2026-09-07 - Evening - Overcast
86°F 30°C
Overcast
Warm temperatures up to 86°F 30°C, early showers breaking for a drier afternoon, with lower humidity and barometric pressure falling. Winds swinging from the SE to the SSW at 10 mph 16 km/h.

Tuesday, September 8, 2026

Mid-Morning
Brainard Weather - 2026-09-08 - Morning - Partly Cloudy
78°F 25°C
Partly Cloudy
Mid-Afternoon
Brainard Weather - 2026-09-08 - Afternoon - Overcast
83°F 28°C
Overcast
Early-Evening
Brainard Weather - 2026-09-08 - Evening - Partly Cloudy
80°F 27°C
Partly Cloudy
Very warm with a high of 83°F 28°C, partly cloudy in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure rising. Winds shifting from the SW to the NNE at 6 mph 10 km/h.

Wednesday, September 9, 2026

Mid-Morning
Brainard Weather - 2026-09-09 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Brainard Weather - 2026-09-09 - Afternoon - Sunny
89°F 32°C
Sunny
Early-Evening
Brainard Weather - 2026-09-09 - Evening - Sunny
81°F 27°C
Sunny
Warm and summery near 89°F 32°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds increasing from the SE at 3 mph 5 km/h to NE at 15 mph 25 km/h. Gusts up to 23 mph 37 km/h.

Thursday, September 10, 2026

Mid-Morning
Brainard Weather - 2026-09-10 - Morning - Overcast
61°F 16°C
Overcast
Mid-Afternoon
Brainard Weather - 2026-09-10 - Afternoon - Light Showers
70°F 21°C
Light Showers
Early-Evening
Brainard Weather - 2026-09-10 - Evening - Light Showers
69°F 21°C
Light Showers
Comfortable with temperatures reaching 70°F 21°C, drier morning followed by showers lasting through evening, with increasing humidity and barometric pressure falling. Winds switching from the ENE to the NE at 14 mph 22 km/h. Gusts up to 22 mph 35 km/h.

Friday, September 11, 2026

Mid-Morning
Brainard Weather - 2026-09-11 - Morning - Cloudy
79°F 26°C
Cloudy
Mid-Afternoon
Brainard Weather - 2026-09-11 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
Brainard Weather - 2026-09-11 - Evening - Scattered Showers
74°F 24°C
Scattered Showers
Quite warm around 88°F 31°C, scattered downpours possible, with increasing humidity and steady pressure. Winds moving from the S to the SSW at 15 mph 23 km/h. Gusts up to 25 mph 41 km/h.

Saturday, September 12, 2026

Mid-Morning
Brainard Weather - 2026-09-12 - Morning - Cloudy
65°F 18°C
Cloudy
Mid-Afternoon
Brainard Weather - 2026-09-12 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Brainard Weather - 2026-09-12 - Evening - Overcast
80°F 27°C
Overcast
Warm temperatures up to 81°F 27°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds swinging from the SSW to the S at 11 mph 17 km/h.

Sunday, September 13, 2026

Mid-Morning
Brainard Weather - 2026-09-13 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Brainard Weather - 2026-09-13 - Afternoon - Cloudy
66°F 19°C
Cloudy
Early-Evening
Brainard Weather - 2026-09-13 - Evening - Cloudy
65°F 19°C
Cloudy
Mildly cool near 66°F 19°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds shifting from the NNW to the WNW at 13 mph 21 km/h.

Monday, September 14, 2026

Mid-Morning
Brainard Weather - 2026-09-14 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
Brainard Weather - 2026-09-14 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Brainard Weather - 2026-09-14 - Evening - Overcast
79°F 26°C
Overcast
Warm and summery near 80°F 27°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and barometric pressure falling. Winds building from SW at 10 mph 17 km/h to S at 22 mph 35 km/h. Gusts up to 39 mph 62 km/h.

Tuesday, September 15, 2026

Mid-Morning
Brainard Weather - 2026-09-15 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Brainard Weather - 2026-09-15 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Brainard Weather - 2026-09-15 - Evening - Overcast
71°F 22°C
Overcast
Comfortable with temperatures reaching 75°F 24°C, cloudy through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds switching from the NW to the N at 11 mph 18 km/h.

Wednesday, September 16, 2026

Mid-Morning
Brainard Weather - 2026-09-16 - Morning - Overcast
46°F 8°C
Overcast
Mid-Afternoon
Brainard Weather - 2026-09-16 - Afternoon - Scattered Showers
45°F 7°C
Scattered Showers
Early-Evening
Brainard Weather - 2026-09-16 - Evening - Overcast
47°F 8°C
Overcast
Brisk around 45°F 7°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds easing from N 20 mph 33 km/h to NW 11 mph 18 km/h. Gusts up to 22 mph 35 km/h.

Thursday, September 17, 2026

Mid-Morning
Brainard Weather - 2026-09-17 - Morning - Overcast
49°F 9°C
Overcast
Mid-Afternoon
Brainard Weather - 2026-09-17 - Afternoon - Overcast
60°F 15°C
Overcast
Early-Evening
Brainard Weather - 2026-09-17 - Evening - Overcast
58°F 15°C
Overcast
Mildly cool near 60°F 15°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds blowing from the NW at 8 mph 13 km/h.

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Weather by the Numbers

Fri, 4th
Brainard SD Weather - Friday, Sep 4, 2026 - Sunny
Hi: 97°F 36°C
Lo: 63°F 17°C
Sunrise 06:59 AM
Sunset 08:06 PM
Wind NE 9 mph15 km/h
Dew Point 54°F12°C
uv Index 5
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 33%
Sat, 5th
Brainard SD Weather - Saturday, Sep 5, 2026 - Sunny
Hi: 100°F 38°C
Lo: 73°F 23°C
Sunrise 07:01 AM
Sunset 08:05 PM
Wind SE 11 mph17 km/h
Dew Point 54°F12°C
uv Index 6
Barometric Pressure 29.8 in1009 mb
POP 0% *
Humidity 26%
Sun, 6th
Brainard SD Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 90°F 32°C
Lo: 69°F 21°C
Sunrise 07:02 AM
Sunset 08:03 PM
Wind SSE 15 mph24 km/h
Dew Point 64°F18°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 3% *
Humidity 58%
Mon, 7th
Brainard SD Weather - Monday, Sep 7, 2026 - Patchy Rain Nearby
Hi: 91°F 33°C
Lo: 66°F 19°C
Sunrise 07:03 AM
Sunset 08:01 PM
Wind SSE 14 mph22 km/h
Dew Point 64°F18°C
uv Index 5
Barometric Pressure 29.74 in1007 mb
POP 28% *
Humidity 72%
Tue, 8th
Brainard SD Weather - Tuesday, Sep 8, 2026 - Overcast
Hi: 83°F 28°C
Lo: 74°F 23°C
Sunrise 07:04 AM
Sunset 07:59 PM
Wind NNW 17 mph28 km/h
Dew Point 53°F12°C
uv Index 6
Barometric Pressure 29.77 in1008 mb
POP 9% *
Humidity 40%
Wed, 9th
Brainard SD Weather - Wednesday, Sep 9, 2026 - Partly Cloudy
Hi: 91°F 33°C
Lo: 69°F 20°C
Sunrise 07:06 AM
Sunset 07:57 PM
Wind ESE 5 mph8 km/h
Dew Point 49°F10°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 32%
Thu, 10th
Brainard SD Weather - Thursday, Sep 10, 2026 - Patchy Rain Nearby
Hi: 73°F 23°C
Lo: 57°F 14°C
Sunrise 07:07 AM
Sunset 07:55 PM
Wind ENE 15 mph24 km/h
Dew Point 51°F10°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 57% *
Humidity 51%
Fri, 11th
Brainard SD Weather - Friday, Sep 11, 2026 - Partly Cloudy
Hi: 89°F 32°C
Lo: 66°F 19°C
Sunrise 07:08 AM
Sunset 07:53 PM
Wind SSW 19 mph30 km/h
Dew Point 57°F14°C
uv Index 8
Barometric Pressure 29.44 in997 mb
POP 1% *
Humidity 37%
Sat, 12th
Brainard SD Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 83°F 28°C
Lo: 61°F 16°C
Sunrise 07:09 AM
Sunset 07:51 PM
Wind S 13 mph21 km/h
Dew Point 45°F7°C
uv Index 6
Barometric Pressure 29.68 in1005 mb
POP 1% *
Humidity 35%
Sun, 13th
Brainard SD Weather - Sunday, Sep 13, 2026 - Patchy Rain Nearby
Hi: 73°F 23°C
Lo: 56°F 13°C
Sunrise 07:11 AM
Sunset 07:49 PM
Wind NW 14 mph22 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 29.71 in1006 mb
POP 8% *
Humidity 43%
Mon, 14th
Brainard SD Weather - Monday, Sep 14, 2026 - Sunny
Hi: 82°F 28°C
Lo: 57°F 14°C
Sunrise 07:12 AM
Sunset 07:47 PM
Wind SSW 13 mph22 km/h
Dew Point 29°F-2°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 0% *
Humidity 20%
Tue, 15th
Brainard SD Weather - Tuesday, Sep 15, 2026 - Cloudy
Hi: 76°F 25°C
Lo: 60°F 16°C
Sunrise 07:13 AM
Sunset 07:46 PM
Wind NW 13 mph21 km/h
Dew Point 40°F5°C
uv Index 5
Barometric Pressure 29.68 in1005 mb
POP 2% *
Humidity 35%
Wed, 16th
Brainard SD Weather - Wednesday, Sep 16, 2026 - Overcast
Hi: 56°F 13°C
Lo: 44°F 7°C
Sunrise 07:14 AM
Sunset 07:44 PM
Wind WSW 19 mph30 km/h
Dew Point 35°F2°C
uv Index 2
Barometric Pressure 30.03 in1017 mb
POP 18% *
Humidity 70%
Thu, 17th
Brainard SD Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 61°F 16°C
Lo: 47°F 8°C
Sunrise 07:16 AM
Sunset 07:42 PM
Wind NW 9 mph15 km/h
Dew Point 21°F-6°C
uv Index 3
Barometric Pressure 30.3 in1026 mb
POP 9% *
Humidity 27%
* POP = Probability of Precipitation. Data for 12:00 PM.