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Barnard SD Weather - Overcast - 69°F
Overcast
69°F
Updated 11:32 am
Feels Like 68°F
Humidity 86%
Wind NNE 9 mph
Barometer  29.93 in
Dew Point 65°F
Barnard SD Weather - Overcast - 21°C
Overcast
21°C
Updated 11:32 am
Feels Like 20°C
Humidity 86%
Wind NNE 14 km/h
Barometer  101.3 kPa
Dew Point 18°C
Barnard, SD Weather and Current Conditionsbarnard sd weather forecast

Barnard, SD Weather Forecast

Barnard South Dakota WeatherBarnard, South Dakota Weather Weather Forecast
14 day API forecast for Barnard, South Dakota. Note. The 7-day weather forecast for Barnard, SD is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Barnard, SD Weather Forecast Dated: 1132 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
Barnard Weather - 2026-09-04 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Barnard Weather - 2026-09-04 - Afternoon - Overcast
80°F 27°C
Overcast
Early-Evening
Barnard Weather - 2026-09-04 - Evening - Sunny
90°F 32°C
Sunny
Warm and summery near 80°F 27°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the ENE to the ESE at 10 mph 16 km/h.

Saturday, September 5, 2026

Mid-Morning
Barnard Weather - 2026-09-05 - Morning - Scattered Showers
70°F 21°C
Scattered Showers
Mid-Afternoon
Barnard Weather - 2026-09-05 - Afternoon - Sunny
94°F 34°C
Sunny
Early-Evening
Barnard Weather - 2026-09-05 - Evening - Sunny
91°F 33°C
Sunny
Hot and sweltering around 94°F 34°C, scattered downpours possible, with lower humidity and steady pressure. Winds switching from the SE to the ESE at 10 mph 15 km/h.

Sunday, September 6, 2026

Mid-Morning
Barnard Weather - 2026-09-06 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
Barnard Weather - 2026-09-06 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
Barnard Weather - 2026-09-06 - Evening - Cloudy
79°F 26°C
Cloudy
Quite warm around 88°F 31°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds moving from the SSE to the ESE at 12 mph 19 km/h. Gusts up to 20 mph 33 km/h.

Monday, September 7, 2026

Mid-Morning
Barnard Weather - 2026-09-07 - Morning - Overcast
70°F 21°C
Overcast
Mid-Afternoon
Barnard Weather - 2026-09-07 - Afternoon - Overcast
89°F 32°C
Overcast
Early-Evening
Barnard Weather - 2026-09-07 - Evening - Overcast
86°F 30°C
Overcast
Warm temperatures up to 89°F 32°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds swinging from the SSE to the SSW at 10 mph 16 km/h.

Tuesday, September 8, 2026

Mid-Morning
Barnard Weather - 2026-09-08 - Morning - Partly Cloudy
78°F 25°C
Partly Cloudy
Mid-Afternoon
Barnard Weather - 2026-09-08 - Afternoon - Sunny
85°F 29°C
Sunny
Early-Evening
Barnard Weather - 2026-09-08 - Evening - Sunny
73°F 23°C
Sunny
Very warm with a high of 85°F 29°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure rising. Winds building from SW at 11 mph 17 km/h to WNW at 22 mph 34 km/h. Gusts up to 34 mph 54 km/h.

Wednesday, September 9, 2026

Mid-Morning
Barnard Weather - 2026-09-09 - Morning - Sunny
63°F 17°C
Sunny
Mid-Afternoon
Barnard Weather - 2026-09-09 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Barnard Weather - 2026-09-09 - Evening - Sunny
74°F 24°C
Sunny
Pleasant near 77°F 25°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds turning from the NW to the NNE at 8 mph 13 km/h.

Thursday, September 10, 2026

Mid-Morning
Barnard Weather - 2026-09-10 - Morning - Overcast
65°F 19°C
Overcast
Mid-Afternoon
Barnard Weather - 2026-09-10 - Afternoon - Light Showers
60°F 15°C
Light Showers
Early-Evening
Barnard Weather - 2026-09-10 - Evening - Light Showers
60°F 16°C
Light Showers
Comfortable at 60°F 15°C, drier morning followed by showers lasting through evening, with increasing humidity and barometric pressure falling. Winds out of the SE at 8 mph 13 km/h. Gusts up to 23 mph 37 km/h.

Friday, September 11, 2026

Mid-Morning
Barnard Weather - 2026-09-11 - Morning - Light Fog
61°F 16°C
Light Fog
Mid-Afternoon
Barnard Weather - 2026-09-11 - Afternoon - Overcast
72°F 22°C
Overcast
Early-Evening
Barnard Weather - 2026-09-11 - Evening - Sunny
77°F 25°C
Sunny
Enjoyable around 72°F 22°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds moving from the S to the SW at 8 mph 13 km/h.

Saturday, September 12, 2026

Mid-Morning
Barnard Weather - 2026-09-12 - Morning - Sunny
67°F 20°C
Sunny
Mid-Afternoon
Barnard Weather - 2026-09-12 - Afternoon - Sunny
87°F 31°C
Sunny
Early-Evening
Barnard Weather - 2026-09-12 - Evening - Overcast
70°F 21°C
Overcast
Warm temperatures up to 87°F 31°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds increasing from the SSW at 11 mph 18 km/h to ESE at 21 mph 34 km/h. Gusts up to 30 mph 48 km/h.

Sunday, September 13, 2026

Mid-Morning
Barnard Weather - 2026-09-13 - Morning - Partly Cloudy
49°F 9°C
Partly Cloudy
Mid-Afternoon
Barnard Weather - 2026-09-13 - Afternoon - Sunny
62°F 17°C
Sunny
Early-Evening
Barnard Weather - 2026-09-13 - Evening - Partly Cloudy
60°F 15°C
Partly Cloudy
Mildly cool near 62°F 17°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds shifting from the N to the E at 6 mph 10 km/h.

Monday, September 14, 2026

Mid-Morning
Barnard Weather - 2026-09-14 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Barnard Weather - 2026-09-14 - Afternoon - Sunny
74°F 23°C
Sunny
Early-Evening
Barnard Weather - 2026-09-14 - Evening - Sunny
75°F 24°C
Sunny
Pleasant near 74°F 23°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the S to the SSE at 17 mph 27 km/h. Gusts up to 31 mph 49 km/h.

Tuesday, September 15, 2026

Mid-Morning
Barnard Weather - 2026-09-15 - Morning - Scattered Showers
61°F 16°C
Scattered Showers
Mid-Afternoon
Barnard Weather - 2026-09-15 - Afternoon - Rain Showers
77°F 25°C
Rain Showers
Early-Evening
Barnard Weather - 2026-09-15 - Evening - Sunny
72°F 22°C
Sunny
Comfortable with temperatures reaching 77°F 25°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds switching from the S to the NW at 12 mph 20 km/h. Gusts up to 20 mph 32 km/h.

Wednesday, September 16, 2026

Mid-Morning
Barnard Weather - 2026-09-16 - Morning - Sunny
51°F 11°C
Sunny
Mid-Afternoon
Barnard Weather - 2026-09-16 - Afternoon - Scattered Showers
45°F 7°C
Scattered Showers
Early-Evening
Barnard 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 moving from the E to the NW at 11 mph 18 km/h. Gusts up to 22 mph 35 km/h.

Thursday, September 17, 2026

Mid-Morning
Barnard Weather - 2026-09-17 - Morning - Overcast
49°F 9°C
Overcast
Mid-Afternoon
Barnard Weather - 2026-09-17 - Afternoon - Overcast
60°F 15°C
Overcast
Early-Evening
Barnard 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
Barnard SD Weather - Friday, Sep 4, 2026 - Partly Cloudy
Hi: 97°F 36°C
Lo: 63°F 17°C
Sunrise 06:59 AM
Sunset 08:06 PM
Wind E 10 mph16 km/h
Dew Point 65°F18°C
uv Index 5
Barometric Pressure 29.85 in1011 mb
POP 13% *
Humidity 82%
Sat, 5th
Barnard SD Weather - Saturday, Sep 5, 2026 - Patchy Rain Nearby
Hi: 97°F 36°C
Lo: 70°F 21°C
Sunrise 07:01 AM
Sunset 08:05 PM
Wind SSE 14 mph23 km/h
Dew Point 61°F16°C
uv Index 6
Barometric Pressure 29.85 in1011 mb
POP 10% *
Humidity 47%
Sun, 6th
Barnard SD Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 90°F 32°C
Lo: 68°F 20°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
Barnard SD Weather - Monday, Sep 7, 2026 - Overcast
Hi: 91°F 33°C
Lo: 67°F 20°C
Sunrise 07:03 AM
Sunset 08:01 PM
Wind S 20 mph32 km/h
Dew Point 62°F17°C
uv Index 6
Barometric Pressure 29.68 in1005 mb
POP 12% *
Humidity 53%
Tue, 8th
Barnard SD Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 86°F 30°C
Lo: 65°F 19°C
Sunrise 07:04 AM
Sunset 07:59 PM
Wind WNW 15 mph23 km/h
Dew Point 46°F8°C
uv Index 7
Barometric Pressure 29.71 in1006 mb
POP 1% *
Humidity 27%
Wed, 9th
Barnard SD Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 79°F 26°C
Lo: 59°F 15°C
Sunrise 07:06 AM
Sunset 07:57 PM
Wind NNW 12 mph20 km/h
Dew Point 46°F8°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 41%
Thu, 10th
Barnard SD Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 67°F 19°C
Lo: 57°F 14°C
Sunrise 07:07 AM
Sunset 07:55 PM
Wind S 6 mph10 km/h
Dew Point 51°F11°C
uv Index 4
Barometric Pressure 30.12 in1020 mb
POP 52% *
Humidity 61%
Fri, 11th
Barnard SD Weather - Friday, Sep 11, 2026 - Patchy Rain Nearby
Hi: 81°F 27°C
Lo: 61°F 16°C
Sunrise 07:08 AM
Sunset 07:53 PM
Wind SW 8 mph13 km/h
Dew Point 57°F14°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 23% *
Humidity 79%
Sat, 12th
Barnard SD Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 89°F 31°C
Lo: 50°F 10°C
Sunrise 07:09 AM
Sunset 07:51 PM
Wind SSW 14 mph23 km/h
Dew Point 47°F8°C
uv Index 7
Barometric Pressure 29.74 in1007 mb
POP 1% *
Humidity 34%
Sun, 13th
Barnard SD Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 63°F 17°C
Lo: 44°F 7°C
Sunrise 07:11 AM
Sunset 07:49 PM
Wind NNW 9 mph14 km/h
Dew Point 29°F-2°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 1% *
Humidity 36%
Mon, 14th
Barnard SD Weather - Monday, Sep 14, 2026 - Sunny
Hi: 76°F 24°C
Lo: 50°F 10°C
Sunrise 07:12 AM
Sunset 07:47 PM
Wind S 18 mph29 km/h
Dew Point 29°F-2°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 0% *
Humidity 27%
Tue, 15th
Barnard SD Weather - Tuesday, Sep 15, 2026 - Patchy Rain Nearby
Hi: 78°F 26°C
Lo: 60°F 16°C
Sunrise 07:13 AM
Sunset 07:46 PM
Wind WSW 14 mph22 km/h
Dew Point 51°F10°C
uv Index 5
Barometric Pressure 29.59 in1002 mb
POP 57% *
Humidity 53%
Wed, 16th
Barnard SD Weather - Wednesday, Sep 16, 2026 - Overcast
Hi: 65°F 18°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
Barnard 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.