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Reliance SD Weather - Clear - 49°F
Clear
49°F
Updated 7:58 pm
Feels Like 48°F
Humidity 79%
Wind ESE 8 mph
Barometer  30.18 in
Dew Point 43°F
Reliance SD Weather - Clear - 9°C
Clear
9°C
Updated 7:58 pm
Feels Like 9°C
Humidity 79%
Wind ESE 13 km/h
Barometer  102.2 kPa
Dew Point 6°C
Reliance, SD Weather and Current Conditionsreliance sd weather forecast

Reliance, SD Weather Forecast

Reliance South Dakota WeatherReliance, South Dakota Weather Weather Forecast
14 Day API Reliance, SD Weather Forecast. Note: Our 7 day Reliance, South Dakota 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.
Reliance, SD Weather Forecast Dated: 758 PM Thu Oct 29 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.

Thursday, October 29, 2026

Mid-Morning
Reliance Weather - 2026-10-29 - Morning - Partly Cloudy
45°F 7°C
Partly Cloudy
Mid-Afternoon
Reliance Weather - 2026-10-29 - Afternoon - Sunny
62°F 17°C
Sunny
Early-Evening
Reliance Weather - 2026-10-29 - Evening - Overcast
54°F 12°C
Overcast
Refreshing around 62°F 17°C, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds out of the SSE at 13 mph 20 km/h. Gusts up to 21 mph 34 km/h.

Friday, October 30, 2026

Mid-Morning
Reliance Weather - 2026-10-30 - Morning - Cloudy
46°F 8°C
Cloudy
Mid-Afternoon
Reliance Weather - 2026-10-30 - Afternoon - Cloudy
59°F 15°C
Cloudy
Early-Evening
Reliance Weather - 2026-10-30 - Evening - Overcast
54°F 12°C
Overcast
Mildly cool near 59°F 15°C, cloudy through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds switching from the E to the ESE at 12 mph 20 km/h.

Saturday, October 31, 2026

Mid-Morning
Reliance Weather - 2026-10-31 - Morning - Overcast
53°F 12°C
Overcast
Mid-Afternoon
Reliance Weather - 2026-10-31 - Afternoon - Overcast
62°F 17°C
Overcast
Early-Evening
Reliance Weather - 2026-10-31 - Evening - Overcast
60°F 16°C
Overcast
Comfortable at 62°F 17°C, overcast throughout the day, with lower humidity and steady pressure. Winds moving from the SE to the SSE at 11 mph 17 km/h. Gusts up to 23 mph 37 km/h.

Sunday, November 1, 2026

Mid-Morning
Reliance Weather - 2026-11-01 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Reliance Weather - 2026-11-01 - Afternoon - Overcast
66°F 19°C
Overcast
Early-Evening
Reliance Weather - 2026-11-01 - Evening - Overcast
61°F 16°C
Overcast
Cool with a high near 66°F 19°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the SSE to the SE at 12 mph 19 km/h. Gusts up to 23 mph 37 km/h.

Monday, November 2, 2026

Mid-Morning
Reliance Weather - 2026-11-02 - Morning - Light Rain
57°F 14°C
Light Rain
Mid-Afternoon
Reliance Weather - 2026-11-02 - Afternoon - Light Rain
60°F 16°C
Light Rain
Early-Evening
Reliance Weather - 2026-11-02 - Evening - Light Rain
57°F 14°C
Light Rain
Refreshing around 60°F 16°C, persistent showers off and on through the day, with steady humidity and steady pressure. Winds shifting from the E to the NW at 16 mph 25 km/h. Gusts up to 31 mph 49 km/h.

Tuesday, November 3, 2026

Mid-Morning
Reliance Weather - 2026-11-03 - Morning - Light Rain
49°F 10°C
Light Rain
Mid-Afternoon
Reliance Weather - 2026-11-03 - Afternoon - Overcast
52°F 11°C
Overcast
Early-Evening
Reliance Weather - 2026-11-03 - Evening - Overcast
48°F 9°C
Overcast
Cool and brisk at 52°F 11°C, morning showers, giving way to clearing skies, with lower humidity and barometric pressure rising. Winds decreasing from NW 25 mph 40 km/h to NW 14 mph 23 km/h. Gusts up to 23 mph 38 km/h.

Wednesday, November 4, 2026

Mid-Morning
Reliance Weather - 2026-11-04 - Morning - Partly Cloudy
46°F 8°C
Partly Cloudy
Mid-Afternoon
Reliance Weather - 2026-11-04 - Afternoon - Sunny
51°F 11°C
Sunny
Early-Evening
Reliance Weather - 2026-11-04 - Evening - Clear
46°F 8°C
Clear
Chilly near 51°F 11°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the NW to the NNW at 13 mph 20 km/h. Gusts up to 24 mph 38 km/h.

Thursday, November 5, 2026

Mid-Morning
Reliance Weather - 2026-11-05 - Morning - Cloudy
42°F 5°C
Cloudy
Mid-Afternoon
Reliance Weather - 2026-11-05 - Afternoon - Cloudy
46°F 8°C
Cloudy
Early-Evening
Reliance Weather - 2026-11-05 - Evening - Partly Cloudy
42°F 5°C
Partly Cloudy
Crisp with a high near 46°F 8°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with increasing humidity and steady pressure. Winds blowing from the N at 8 mph 13 km/h.

Friday, November 6, 2026

Mid-Morning
Reliance Weather - 2026-11-06 - Morning - Partly Cloudy
39°F 4°C
Partly Cloudy
Mid-Afternoon
Reliance Weather - 2026-11-06 - Afternoon - Sunny
50°F 10°C
Sunny
Early-Evening
Reliance Weather - 2026-11-06 - Evening - Clear
44°F 6°C
Clear
Brisk around 50°F 10°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling.

Saturday, November 7, 2026

Mid-Morning
Reliance Weather - 2026-11-07 - Morning - Sunny
41°F 5°C
Sunny
Mid-Afternoon
Reliance Weather - 2026-11-07 - Afternoon - Partly Cloudy
48°F 9°C
Partly Cloudy
Early-Evening
Reliance Weather - 2026-11-07 - Evening - Partly Cloudy
43°F 6°C
Partly Cloudy
Cool and brisk at 48°F 9°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure.

Sunday, November 8, 2026

Mid-Morning
Reliance Weather - 2026-11-08 - Morning - Cloudy
40°F 5°C
Cloudy
Mid-Afternoon
Reliance Weather - 2026-11-08 - Afternoon - Cloudy
48°F 9°C
Cloudy
Early-Evening
Reliance Weather - 2026-11-08 - Evening - Partly Cloudy
45°F 7°C
Partly Cloudy
Chilly near 48°F 9°C, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.

Monday, November 9, 2026

Mid-Morning
Reliance Weather - 2026-11-09 - Morning - Partly Cloudy
43°F 6°C
Partly Cloudy
Mid-Afternoon
Reliance Weather - 2026-11-09 - Afternoon - Partly Cloudy
53°F 11°C
Partly Cloudy
Early-Evening
Reliance Weather - 2026-11-09 - Evening - Partly Cloudy
47°F 8°C
Partly Cloudy
Crisp with a high near 53°F 11°C, partly cloudy throughout the day, with lower humidity and steady pressure.

Tuesday, November 10, 2026

Mid-Morning
Reliance Weather - 2026-11-10 - Morning - Scattered Showers
46°F 8°C
Scattered Showers
Mid-Afternoon
Reliance Weather - 2026-11-10 - Afternoon - Scattered Showers
53°F 12°C
Scattered Showers
Early-Evening
Reliance Weather - 2026-11-10 - Evening - Partly Cloudy
48°F 9°C
Partly Cloudy
Brisk around 53°F 12°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Wednesday, November 11, 2026

Mid-Morning
Reliance Weather - 2026-11-11 - Morning - Partly Cloudy
47°F 9°C
Partly Cloudy
Mid-Afternoon
Reliance Weather - 2026-11-11 - Afternoon - Partly Cloudy
57°F 14°C
Partly Cloudy
Early-Evening
Reliance Weather - 2026-11-11 - Evening - Clear
53°F 12°C
Clear
Cool and brisk at 57°F 14°C, partly cloudy throughout the day, with steady humidity and barometric pressure falling.

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Weather by the Numbers

Thu, 29th
Reliance SD Weather - Thursday, Oct 29, 2026 - Overcast
Hi: 62°F 17°C
Lo: 43°F 6°C
Sunrise 08:10 AM
Sunset 06:32 PM
Wind SE 9 mph15 km/h
Dew Point 32°F-0°C
uv Index 2
Barometric Pressure 30.18 in1022 mb
POP 9% *
Humidity 41%
Fri, 30th
Reliance SD Weather - Friday, Oct 30, 2026 - Cloudy
Hi: 60°F 16°C
Lo: 45°F 7°C
Sunrise 08:12 AM
Sunset 06:31 PM
Wind SE 12 mph19 km/h
Dew Point 42°F6°C
uv Index 2
Barometric Pressure 30.12 in1020 mb
POP 10% *
Humidity 58%
Sat, 31st
Reliance SD Weather - Saturday, Oct 31, 2026 - Cloudy
Hi: 65°F 18°C
Lo: 52°F 11°C
Sunrise 08:13 AM
Sunset 06:29 PM
Wind SSE 13 mph21 km/h
Dew Point 55°F13°C
uv Index 2
Barometric Pressure 29.97 in1015 mb
POP 14% *
Humidity 74%
Sun, 1st
Reliance SD Weather - Sunday, Nov 1, 2026 - Overcast
Hi: 67°F 19°C
Lo: 55°F 13°C
Sunrise 08:14 AM
Sunset 06:28 PM
Wind S 13 mph21 km/h
Dew Point 53°F11°C
uv Index 1
Barometric Pressure 30 in1016 mb
POP 18% *
Humidity 69%
Mon, 2nd
Reliance SD Weather - Monday, Nov 2, 2026 - Light Drizzle
Hi: 61°F 16°C
Lo: 56°F 13°C
Sunrise 07:16 AM
Sunset 05:27 PM
Wind SSE 3 mph5 km/h
Dew Point 59°F15°C
uv Index 0
Barometric Pressure 29.47 in998 mb
POP 63% *
Humidity 93%
Tue, 3rd
Reliance SD Weather - Tuesday, Nov 3, 2026 - Light Drizzle
Hi: 56°F 14°C
Lo: 46°F 8°C
Sunrise 07:17 AM
Sunset 05:26 PM
Wind NW 23 mph37 km/h
Dew Point 43°F6°C
uv Index 2
Barometric Pressure 29.88 in1012 mb
POP 57% *
Humidity 82%
Wed, 4th
Reliance SD Weather - Wednesday, Nov 4, 2026 - Sunny
Hi: 51°F 11°C
Lo: 43°F 6°C
Sunrise 07:19 AM
Sunset 05:25 PM
Wind NW 18 mph28 km/h
Dew Point 30°F-1°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 2% *
Humidity 45%
Thu, 5th
Reliance SD Weather - Thursday, Nov 5, 2026 - Cloudy
Hi: 46°F 8°C
Lo: 38°F 3°C
Sunrise 07:20 AM
Sunset 05:23 PM
Wind N 9 mph15 km/h
Dew Point 28°F-2°C
uv Index 2
Barometric Pressure 30.15 in1021 mb
POP 10% *
Humidity 50%
Fri, 6th
Reliance SD Weather - Friday, Nov 6, 2026 - Sunny
Hi: 50°F 10°C
Lo: 33°F 1°C
Sunrise 07:21 AM
Sunset 05:22 PM
Wind S 5 mph9 km/h
Dew Point 32°F0°C
uv Index 3
Barometric Pressure 30.03 in1017 mb
POP 3% *
Humidity 53%
Sat, 7th
Reliance SD Weather - Saturday, Nov 7, 2026 - Partly Cloudy
Hi: 49°F 10°C
Lo: 36°F 2°C
Sunrise 07:23 AM
Sunset 05:21 PM
Wind NNW 5 mph8 km/h
Dew Point 32°F-0°C
uv Index 3
Barometric Pressure 30.03 in1017 mb
POP 6% *
Humidity 51%
Sun, 8th
Reliance SD Weather - Sunday, Nov 8, 2026 - Overcast
Hi: 48°F 9°C
Lo: 35°F 2°C
Sunrise 07:24 AM
Sunset 05:20 PM
Wind NW 8 mph12 km/h
Dew Point 31°F-0°C
uv Index 2
Barometric Pressure 30.06 in1018 mb
POP 13% *
Humidity 53%
Mon, 9th
Reliance SD Weather - Monday, Nov 9, 2026 - Sunny
Hi: 53°F 11°C
Lo: 37°F 3°C
Sunrise 07:25 AM
Sunset 05:19 PM
Wind SW 2 mph3 km/h
Dew Point 32°F0°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 2% *
Humidity 47%
Tue, 10th
Reliance SD Weather - Tuesday, Nov 10, 2026 - Patchy Rain Nearby
Hi: 54°F 12°C
Lo: 39°F 4°C
Sunrise 07:27 AM
Sunset 05:17 PM
Wind W 2 mph4 km/h
Dew Point 37°F3°C
uv Index 3
Barometric Pressure 29.88 in1012 mb
POP 17% *
Humidity 51%
Wed, 11th
Reliance SD Weather - Wednesday, Nov 11, 2026 - Partly Cloudy
Hi: 57°F 14°C
Lo: 40°F 5°C
Sunrise 07:28 AM
Sunset 05:16 PM
Wind SSE 8 mph12 km/h
Dew Point 41°F5°C
uv Index 4
Barometric Pressure 29.68 in1005 mb
POP 6% *
Humidity 57%
* POP = Probability of Precipitation. Data for 12:00 PM.