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Gayville SD Weather - Clear - 73°F
Clear
73°F
Updated 5:09 am
Feels Like 63°F
Humidity 46%
Wind S 17 mph
Barometer  29.68 in
Dew Point 51°F
Gayville SD Weather - Clear - 23°C
Clear
23°C
Updated 5:09 am
Feels Like 17°C
Humidity 46%
Wind S 27 km/h
Barometer  100.5 kPa
Dew Point 11°C
Gayville, SD Weather and Current Conditionsgayville sd weather forecast

Gayville, SD Weather Forecast

Gayville South Dakota WeatherGayville, South Dakota Weather Weather Forecast
14 day API forecast for Gayville, South Dakota. Note. The 7-day weather forecast for Gayville, 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.
Gayville, SD Weather Forecast Dated: 509 AM Sun Oct 11 2026
Expect a cool pattern with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Sunday, October 11, 2026

Mid-Morning
Gayville Weather - 2026-10-11 - Morning - Overcast
66°F 19°C
Overcast
Mid-Afternoon
Gayville Weather - 2026-10-11 - Afternoon - Overcast
83°F 28°C
Overcast
Early-Evening
Gayville Weather - 2026-10-11 - Evening - Overcast
75°F 24°C
Overcast
Warm and summery near 83°F 28°C, overcast throughout the day, with steady humidity and steady pressure. Winds out of the S at 11 mph 18 km/h.

Monday, October 12, 2026

Mid-Morning
Gayville Weather - 2026-10-12 - Morning - Cloudy
67°F 19°C
Cloudy
Mid-Afternoon
Gayville Weather - 2026-10-12 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Gayville Weather - 2026-10-12 - Evening - Sunny
69°F 21°C
Sunny
Comfortable with temperatures reaching 77°F 25°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds building from WSW at 6 mph 9 km/h to NNW at 14 mph 22 km/h. Gusts up to 21 mph 35 km/h.

Tuesday, October 13, 2026

Mid-Morning
Gayville Weather - 2026-10-13 - Morning - Sunny
52°F 11°C
Sunny
Mid-Afternoon
Gayville Weather - 2026-10-13 - Afternoon - Sunny
67°F 19°C
Sunny
Early-Evening
Gayville Weather - 2026-10-13 - Evening - Partly Cloudy
61°F 16°C
Partly Cloudy
Comfortable at 67°F 19°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds moving from the N to the NNW at 11 mph 18 km/h.

Wednesday, October 14, 2026

Mid-Morning
Gayville Weather - 2026-10-14 - Morning - Sunny
49°F 10°C
Sunny
Mid-Afternoon
Gayville Weather - 2026-10-14 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Gayville Weather - 2026-10-14 - Evening - Sunny
57°F 14°C
Sunny
Cool with a high near 63°F 17°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the NNE to the ENE at 7 mph 12 km/h.

Thursday, October 15, 2026

Mid-Morning
Gayville Weather - 2026-10-15 - Morning - Light Rain
50°F 10°C
Light Rain
Mid-Afternoon
Gayville Weather - 2026-10-15 - Afternoon - Drizzle
50°F 10°C
Drizzle
Early-Evening
Gayville Weather - 2026-10-15 - Evening - Scattered Showers
52°F 12°C
Scattered Showers
Brisk around 50°F 10°C, scattered downpours possible, with increasing humidity and barometric pressure falling. Winds shifting from the E to the WNW at 9 mph 15 km/h.

Friday, October 16, 2026

Mid-Morning
Gayville Weather - 2026-10-16 - Morning - Scattered Showers
41°F 5°C
Scattered Showers
Mid-Afternoon
Gayville Weather - 2026-10-16 - Afternoon - Sunny
45°F 7°C
Sunny
Early-Evening
Gayville Weather - 2026-10-16 - Evening - Sunny
39°F 4°C
Sunny
Cool and brisk at 45°F 7°C, locally heavy downpours at times, with lower humidity and barometric pressure rising. Winds decreasing from NW 30 mph 49 km/h to NNW 22 mph 35 km/h. Gusts up to 39 mph 62 km/h.

Saturday, October 17, 2026

Mid-Morning
Gayville Weather - 2026-10-17 - Morning - Sunny
31°F -1°C
Sunny
Mid-Afternoon
Gayville Weather - 2026-10-17 - Afternoon - Sunny
43°F 6°C
Sunny
Early-Evening
Gayville Weather - 2026-10-17 - Evening - Sunny
38°F 3°C
Sunny
Nippy around 43°F 6°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Sunday, October 18, 2026

Mid-Morning
Gayville Weather - 2026-10-18 - Morning - Partly Cloudy
40°F 4°C
Partly Cloudy
Mid-Afternoon
Gayville Weather - 2026-10-18 - Afternoon - Partly Cloudy
58°F 14°C
Partly Cloudy
Early-Evening
Gayville Weather - 2026-10-18 - Evening - Cloudy
52°F 12°C
Cloudy
Cool with a high near 58°F 14°C, cloudy through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds out of the SSW at 18 mph 29 km/h. Gusts up to 24 mph 39 km/h.

Monday, October 19, 2026

Mid-Morning
Gayville Weather - 2026-10-19 - Morning - Sunny
51°F 11°C
Sunny
Mid-Afternoon
Gayville Weather - 2026-10-19 - Afternoon - Cloudy
70°F 21°C
Cloudy
Early-Evening
Gayville Weather - 2026-10-19 - Evening - Sunny
59°F 15°C
Sunny
Mild temperatures up to 70°F 21°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds blowing from the SSE at 6 mph 10 km/h.

Tuesday, October 20, 2026

Mid-Morning
Gayville Weather - 2026-10-20 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Gayville Weather - 2026-10-20 - Afternoon - Cloudy
71°F 22°C
Cloudy
Early-Evening
Gayville Weather - 2026-10-20 - Evening - Overcast
61°F 16°C
Overcast
Mild with a high of 71°F 22°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds swinging from the SSE to the SSW at 9 mph 15 km/h.

Wednesday, October 21, 2026

Mid-Morning
Gayville Weather - 2026-10-21 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Gayville Weather - 2026-10-21 - Afternoon - Overcast
66°F 19°C
Overcast
Early-Evening
Gayville Weather - 2026-10-21 - Evening - Overcast
58°F 15°C
Overcast
Comfortable at 66°F 19°C, cloudy in the morning, overcast in the afternoon, and sunny this evening, with steady humidity and barometric pressure rising. Winds shifting from the NNE to the WSW at 3 mph 5 km/h.

Thursday, October 22, 2026

Mid-Morning
Gayville Weather - 2026-10-22 - Morning - Sunny
49°F 10°C
Sunny
Mid-Afternoon
Gayville Weather - 2026-10-22 - Afternoon - Overcast
65°F 18°C
Overcast
Early-Evening
Gayville Weather - 2026-10-22 - Evening - Sunny
58°F 15°C
Sunny
Cool with a high near 65°F 18°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds turning from the ENE to the SE at 11 mph 17 km/h. Gusts up to 26 mph 41 km/h.

Friday, October 23, 2026

Mid-Morning
Gayville Weather - 2026-10-23 - Morning - Overcast
64°F 18°C
Overcast
Mid-Afternoon
Gayville Weather - 2026-10-23 - Afternoon - Sunny
74°F 23°C
Sunny
Early-Evening
Gayville Weather - 2026-10-23 - Evening - Sunny
63°F 18°C
Sunny
Enjoyable around 74°F 23°C, cloudy 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 17 mph 27 km/h. Gusts up to 33 mph 52 km/h.

Saturday, October 24, 2026

Mid-Morning
Gayville Weather - 2026-10-24 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Gayville Weather - 2026-10-24 - Afternoon - Sunny
58°F 15°C
Sunny
Early-Evening
Gayville Weather - 2026-10-24 - Evening - Sunny
50°F 10°C
Sunny
Mildly cool near 58°F 15°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the NW to the ESE at 9 mph 14 km/h.

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Weather by the Numbers

Sun, 11th
Gayville SD Weather - Sunday, Oct 11, 2026 - Overcast
Hi: 83°F 29°C
Lo: 63°F 17°C
Sunrise 07:38 AM
Sunset 06:52 PM
Wind S 12 mph19 km/h
Dew Point 51°F11°C
uv Index 3
Barometric Pressure 29.68 in1005 mb
POP 10% *
Humidity 39%
Mon, 12th
Gayville SD Weather - Monday, Oct 12, 2026 - Sunny
Hi: 77°F 25°C
Lo: 60°F 16°C
Sunrise 07:39 AM
Sunset 06:51 PM
Wind WSW 9 mph14 km/h
Dew Point 57°F14°C
uv Index 4
Barometric Pressure 29.62 in1003 mb
POP 3% *
Humidity 56%
Tue, 13th
Gayville SD Weather - Tuesday, Oct 13, 2026 - Sunny
Hi: 67°F 20°C
Lo: 51°F 10°C
Sunrise 07:40 AM
Sunset 06:49 PM
Wind N 9 mph14 km/h
Dew Point 45°F7°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 3% *
Humidity 54%
Wed, 14th
Gayville SD Weather - Wednesday, Oct 14, 2026 - Sunny
Hi: 64°F 18°C
Lo: 46°F 8°C
Sunrise 07:41 AM
Sunset 06:47 PM
Wind NNE 10 mph15 km/h
Dew Point 37°F3°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 1% *
Humidity 45%
Thu, 15th
Gayville SD Weather - Thursday, Oct 15, 2026 - Patchy Rain Nearby
Hi: 54°F 12°C
Lo: 47°F 8°C
Sunrise 07:43 AM
Sunset 06:46 PM
Wind SSE 4 mph7 km/h
Dew Point 46°F8°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 31% *
Humidity 83%
Fri, 16th
Gayville SD Weather - Friday, Oct 16, 2026 - Patchy Rain Nearby
Hi: 50°F 10°C
Lo: 34°F 1°C
Sunrise 07:44 AM
Sunset 06:44 PM
Wind NW 30 mph48 km/h
Dew Point 26°F-3°C
uv Index 2
Barometric Pressure 30.42 in1030 mb
POP 4% *
Humidity 51%
Sat, 17th
Gayville SD Weather - Saturday, Oct 17, 2026 - Sunny
Hi: 44°F 7°C
Lo: 26°F -3°C
Sunrise 07:45 AM
Sunset 06:43 PM
Wind N 4 mph6 km/h
Dew Point 11°F-11°C
uv Index 2
Barometric Pressure 30.68 in1039 mb
POP 1% *
Humidity 33%
Sun, 18th
Gayville SD Weather - Sunday, Oct 18, 2026 - Cloudy
Hi: 60°F 16°C
Lo: 34°F 1°C
Sunrise 07:46 AM
Sunset 06:41 PM
Wind S 20 mph32 km/h
Dew Point 21°F-6°C
uv Index 2
Barometric Pressure 30.18 in1022 mb
POP 6% *
Humidity 32%
Mon, 19th
Gayville SD Weather - Monday, Oct 19, 2026 - Sunny
Hi: 72°F 22°C
Lo: 44°F 7°C
Sunrise 07:47 AM
Sunset 06:39 PM
Wind SSE 4 mph7 km/h
Dew Point 38°F4°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 3% *
Humidity 41%
Tue, 20th
Gayville SD Weather - Tuesday, Oct 20, 2026 - Sunny
Hi: 72°F 22°C
Lo: 47°F 8°C
Sunrise 07:48 AM
Sunset 06:38 PM
Wind S 15 mph24 km/h
Dew Point 37°F3°C
uv Index 5
Barometric Pressure 29.83 in1010 mb
POP 5% *
Humidity 37%
Wed, 21st
Gayville SD Weather - Wednesday, Oct 21, 2026 - Overcast
Hi: 68°F 20°C
Lo: 50°F 10°C
Sunrise 07:50 AM
Sunset 06:36 PM
Wind N 9 mph15 km/h
Dew Point 34°F1°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 10% *
Humidity 36%
Thu, 22nd
Gayville SD Weather - Thursday, Oct 22, 2026 - Sunny
Hi: 66°F 19°C
Lo: 45°F 7°C
Sunrise 07:51 AM
Sunset 06:35 PM
Wind ESE 9 mph15 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 30.36 in1028 mb
POP 6% *
Humidity 43%
Fri, 23rd
Gayville SD Weather - Friday, Oct 23, 2026 - Cloudy
Hi: 77°F 25°C
Lo: 56°F 13°C
Sunrise 07:52 AM
Sunset 06:33 PM
Wind SW 19 mph31 km/h
Dew Point 55°F13°C
uv Index 5
Barometric Pressure 29.83 in1010 mb
POP 4% *
Humidity 55%
Sat, 24th
Gayville SD Weather - Saturday, Oct 24, 2026 - Sunny
Hi: 59°F 15°C
Lo: 44°F 6°C
Sunrise 07:53 AM
Sunset 06:32 PM
Wind NW 16 mph26 km/h
Dew Point 31°F-1°C
uv Index 4
Barometric Pressure 30.33 in1027 mb
POP 1% *
Humidity 40%
* POP = Probability of Precipitation. Data for 12:00 PM.