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Buffalo Gap SD Weather - Clear - 61°F
Clear
61°F
Updated 12:45 am
Feels Like 72°F
Humidity 45%
Wind N 0 mph
Barometer  30.08 in
Dew Point 40°F
Buffalo Gap SD Weather - Clear - 16°C
Clear
16°C
Updated 12:45 am
Feels Like 22°C
Humidity 45%
Wind N 0 km/h
Barometer  101.9 kPa
Dew Point 4°C
Buffalo Gap, SD Weather and Current Conditionsbuffalo gap sd weather forecast

Buffalo Gap, SD Weather Forecast

Buffalo Gap South Dakota WeatherBuffalo Gap, South Dakota Weather Weather Forecast
14 day API weather forecast for Buffalo Gap, South Dakota. Note: The 7-day weather forecast for Buffalo Gap, 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.
Buffalo Gap, SD Weather Forecast Dated: 1245 AM Sat Sep 05 2026
Expect a very warm period with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.

Saturday, September 5, 2026

Mid-Morning
Buffalo Gap Weather - 2026-09-05 - Morning - Sunny
88°F 31°C
Sunny
Mid-Afternoon
Buffalo Gap Weather - 2026-09-05 - Afternoon - Overcast
100°F 38°C
Overcast
Early-Evening
Buffalo Gap Weather - 2026-09-05 - Evening - Overcast
87°F 30°C
Overcast
Scorching hot near 100°F 38°C, sunny in the morning, becoming overcast through the afternoon and evening, with increasing humidity and steady pressure. Winds turning from the SW to the N at 8 mph 13 km/h.

Sunday, September 6, 2026

Mid-Morning
Buffalo Gap Weather - 2026-09-06 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
Buffalo Gap Weather - 2026-09-06 - Afternoon - Sunny
100°F 38°C
Sunny
Early-Evening
Buffalo Gap Weather - 2026-09-06 - Evening - Partly Cloudy
93°F 34°C
Partly Cloudy
Sweltering heat reaching 100°F 38°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds building from SSW at 5 mph 9 km/h to S at 15 mph 24 km/h. Gusts up to 24 mph 39 km/h.

Monday, September 7, 2026

Mid-Morning
Buffalo Gap Weather - 2026-09-07 - Morning - Overcast
81°F 27°C
Overcast
Mid-Afternoon
Buffalo Gap Weather - 2026-09-07 - Afternoon - Overcast
92°F 33°C
Overcast
Early-Evening
Buffalo Gap Weather - 2026-09-07 - Evening - Overcast
85°F 30°C
Overcast
Sizzling hot with 92°F 33°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds moving from the W to the WSW at 11 mph 17 km/h.

Tuesday, September 8, 2026

Mid-Morning
Buffalo Gap Weather - 2026-09-08 - Morning - Sunny
74°F 24°C
Sunny
Mid-Afternoon
Buffalo Gap Weather - 2026-09-08 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
Buffalo Gap Weather - 2026-09-08 - Evening - Sunny
76°F 25°C
Sunny
Warm temperatures up to 84°F 29°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the NW to the NE at 10 mph 15 km/h. Gusts up to 21 mph 35 km/h.

Wednesday, September 9, 2026

Mid-Morning
Buffalo Gap Weather - 2026-09-09 - Morning - Overcast
69°F 20°C
Overcast
Mid-Afternoon
Buffalo Gap Weather - 2026-09-09 - Afternoon - Overcast
88°F 31°C
Overcast
Early-Evening
Buffalo Gap Weather - 2026-09-09 - Evening - Cloudy
83°F 28°C
Cloudy
Very warm with a high of 88°F 31°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds shifting from the ESE to the SSE at 9 mph 15 km/h.

Thursday, September 10, 2026

Mid-Morning
Buffalo Gap Weather - 2026-09-10 - Morning - Overcast
78°F 26°C
Overcast
Mid-Afternoon
Buffalo Gap Weather - 2026-09-10 - Afternoon - Sunny
99°F 37°C
Sunny
Early-Evening
Buffalo Gap Weather - 2026-09-10 - Evening - Overcast
88°F 31°C
Overcast
Very hot with temperatures reaching 99°F 37°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds turning from the NW to the NNW at 7 mph 10 km/h.

Friday, September 11, 2026

Mid-Morning
Buffalo Gap Weather - 2026-09-11 - Morning - Overcast
83°F 28°C
Overcast
Mid-Afternoon
Buffalo Gap Weather - 2026-09-11 - Afternoon - Overcast
96°F 36°C
Overcast
Early-Evening
Buffalo Gap Weather - 2026-09-11 - Evening - Partly Cloudy
85°F 29°C
Partly Cloudy
Hot and sweltering around 96°F 36°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the NW to the SW at 8 mph 14 km/h.

Saturday, September 12, 2026

Mid-Morning
Buffalo Gap Weather - 2026-09-12 - Morning - Sunny
85°F 29°C
Sunny
Mid-Afternoon
Buffalo Gap Weather - 2026-09-12 - Afternoon - Cloudy
94°F 35°C
Cloudy
Early-Evening
Buffalo Gap Weather - 2026-09-12 - Evening - Overcast
77°F 25°C
Overcast
Sizzling hot with 94°F 35°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with increasing humidity and steady pressure. Winds moving from the W to the SSW at 11 mph 17 km/h. Gusts up to 21 mph 34 km/h.

Sunday, September 13, 2026

Mid-Morning
Buffalo Gap Weather - 2026-09-13 - Morning - Sunny
77°F 25°C
Sunny
Mid-Afternoon
Buffalo Gap Weather - 2026-09-13 - Afternoon - Sunny
92°F 33°C
Sunny
Early-Evening
Buffalo Gap Weather - 2026-09-13 - Evening - Cloudy
86°F 30°C
Cloudy
Hot temperatures near 92°F 33°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds swinging from the SW to the WNW at 9 mph 15 km/h.

Monday, September 14, 2026

Mid-Morning
Buffalo Gap Weather - 2026-09-14 - Morning - Cloudy
69°F 21°C
Cloudy
Mid-Afternoon
Buffalo Gap Weather - 2026-09-14 - Afternoon - Overcast
85°F 29°C
Overcast
Early-Evening
Buffalo Gap Weather - 2026-09-14 - Evening - Overcast
78°F 26°C
Overcast
Very warm with a high of 85°F 29°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds shifting from the ESE to the N at 6 mph 10 km/h.

Tuesday, September 15, 2026

Mid-Morning
Buffalo Gap Weather - 2026-09-15 - Morning - Overcast
78°F 25°C
Overcast
Mid-Afternoon
Buffalo Gap Weather - 2026-09-15 - Afternoon - Overcast
90°F 32°C
Overcast
Early-Evening
Buffalo Gap Weather - 2026-09-15 - Evening - Sunny
82°F 28°C
Sunny
Very hot with temperatures reaching 90°F 32°C, overcast through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds building from WSW at 9 mph 15 km/h to WNW at 19 mph 30 km/h. Gusts up to 29 mph 46 km/h.

Wednesday, September 16, 2026

Mid-Morning
Buffalo Gap Weather - 2026-09-16 - Morning - Scattered Showers
51°F 10°C
Scattered Showers
Mid-Afternoon
Buffalo Gap Weather - 2026-09-16 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
Buffalo Gap Weather - 2026-09-16 - Evening - Sunny
57°F 14°C
Sunny
Cool with a high near 64°F 18°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds decreasing from NNE 19 mph 30 km/h to SE 8 mph 12 km/h.

Thursday, September 17, 2026

Mid-Morning
Buffalo Gap Weather - 2026-09-17 - Morning - Cloudy
52°F 11°C
Cloudy
Mid-Afternoon
Buffalo Gap Weather - 2026-09-17 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
Buffalo Gap Weather - 2026-09-17 - Evening - Sunny
59°F 15°C
Sunny
Refreshing around 64°F 18°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds out of the NE at 12 mph 20 km/h. Gusts up to 22 mph 35 km/h.

Friday, September 18, 2026

Mid-Morning
Buffalo Gap Weather - 2026-09-18 - Morning - Overcast
48°F 9°C
Overcast
Mid-Afternoon
Buffalo Gap Weather - 2026-09-18 - Afternoon - Overcast
67°F 20°C
Overcast
Early-Evening
Buffalo Gap Weather - 2026-09-18 - Evening - Overcast
64°F 17°C
Overcast
Mildly cool near 67°F 20°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the E to the NE at 14 mph 22 km/h.

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Weather by the Numbers

Sat, 5th
Buffalo Gap SD Weather - Saturday, Sep 5, 2026 - Cloudy
Hi: 100°F 38°C
Lo: 72°F 22°C
Sunrise 06:21 AM
Sunset 07:21 PM
Wind SE 4 mph6 km/h
Dew Point 38°F3°C
uv Index 7
Barometric Pressure 29.77 in1008 mb
POP 6% *
Humidity 13%
Sun, 6th
Buffalo Gap SD Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 100°F 38°C
Lo: 73°F 23°C
Sunrise 06:22 AM
Sunset 07:19 PM
Wind S 9 mph14 km/h
Dew Point 52°F11°C
uv Index 7
Barometric Pressure 29.74 in1007 mb
POP 0% *
Humidity 23%
Mon, 7th
Buffalo Gap SD Weather - Monday, Sep 7, 2026 - Patchy Rain Nearby
Hi: 92°F 34°C
Lo: 73°F 23°C
Sunrise 06:23 AM
Sunset 07:18 PM
Wind W 15 mph25 km/h
Dew Point 48°F9°C
uv Index 5
Barometric Pressure 29.62 in1003 mb
POP 17% *
Humidity 25%
Tue, 8th
Buffalo Gap SD Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 84°F 29°C
Lo: 64°F 18°C
Sunrise 06:25 AM
Sunset 07:16 PM
Wind WNW 7 mph12 km/h
Dew Point 35°F2°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 0% *
Humidity 19%
Wed, 9th
Buffalo Gap SD Weather - Wednesday, Sep 9, 2026 - Overcast
Hi: 89°F 31°C
Lo: 62°F 17°C
Sunrise 06:26 AM
Sunset 07:14 PM
Wind SSE 10 mph15 km/h
Dew Point 43°F6°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 9% *
Humidity 26%
Thu, 10th
Buffalo Gap SD Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 99°F 37°C
Lo: 68°F 20°C
Sunrise 06:27 AM
Sunset 07:12 PM
Wind S 4 mph6 km/h
Dew Point 47°F9°C
uv Index 8
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 22%
Fri, 11th
Buffalo Gap SD Weather - Friday, Sep 11, 2026 - Overcast
Hi: 96°F 36°C
Lo: 73°F 23°C
Sunrise 06:28 AM
Sunset 07:10 PM
Wind ENE 5 mph8 km/h
Dew Point 48°F9°C
uv Index 7
Barometric Pressure 29.68 in1005 mb
POP 8% *
Humidity 22%
Sat, 12th
Buffalo Gap SD Weather - Saturday, Sep 12, 2026 - Overcast
Hi: 94°F 35°C
Lo: 73°F 23°C
Sunrise 06:29 AM
Sunset 07:09 PM
Wind W 15 mph24 km/h
Dew Point 49°F10°C
uv Index 7
Barometric Pressure 29.56 in1001 mb
POP 8% *
Humidity 23%
Sun, 13th
Buffalo Gap SD Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 92°F 33°C
Lo: 69°F 20°C
Sunrise 06:30 AM
Sunset 07:07 PM
Wind SW 14 mph22 km/h
Dew Point 43°F6°C
uv Index 8
Barometric Pressure 29.62 in1003 mb
POP 0% *
Humidity 20%
Mon, 14th
Buffalo Gap SD Weather - Monday, Sep 14, 2026 - Overcast
Hi: 85°F 29°C
Lo: 62°F 17°C
Sunrise 06:31 AM
Sunset 07:05 PM
Wind SE 8 mph13 km/h
Dew Point 48°F9°C
uv Index 6
Barometric Pressure 29.8 in1009 mb
POP 10% *
Humidity 33%
Tue, 15th
Buffalo Gap SD Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 90°F 32°C
Lo: 65°F 18°C
Sunrise 06:32 AM
Sunset 07:03 PM
Wind WSW 13 mph20 km/h
Dew Point 38°F3°C
uv Index 8
Barometric Pressure 29.65 in1004 mb
POP 0% *
Humidity 18%
Wed, 16th
Buffalo Gap SD Weather - Wednesday, Sep 16, 2026 - Partly Cloudy
Hi: 64°F 18°C
Lo: 48°F 9°C
Sunrise 06:34 AM
Sunset 07:01 PM
Wind SE 3 mph5 km/h
Dew Point 42°F6°C
uv Index 3
Barometric Pressure 30.27 in1025 mb
POP 16% *
Humidity 79%
Thu, 17th
Buffalo Gap SD Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 64°F 18°C
Lo: 47°F 8°C
Sunrise 06:35 AM
Sunset 06:59 PM
Wind ENE 12 mph19 km/h
Dew Point 28°F-2°C
uv Index 5
Barometric Pressure 30.42 in1030 mb
POP 1% *
Humidity 30%
Fri, 18th
Buffalo Gap SD Weather - Friday, Sep 18, 2026 - Overcast
Hi: 69°F 20°C
Lo: 44°F 7°C
Sunrise 06:36 AM
Sunset 06:57 PM
Wind ESE 11 mph18 km/h
Dew Point 28°F-2°C
uv Index 3
Barometric Pressure 30.47 in1032 mb
POP 10% *
Humidity 34%
* POP = Probability of Precipitation. Data for 12:00 PM.