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Dallas SD Weather - Clear - 55°F
Clear
55°F
Updated 5:21 am
Feels Like 56°F
Humidity 77%
Wind W 3 mph
Barometer  30.15 in
Dew Point 48°F
Dallas SD Weather - Clear - 13°C
Clear
13°C
Updated 5:21 am
Feels Like 13°C
Humidity 77%
Wind W 5 km/h
Barometer  102 kPa
Dew Point 9°C
Dallas, SD Weather and Current Conditionsdallas sd weather forecast

Dallas, SD Weather Forecast

Dallas South Dakota WeatherDallas, South Dakota Weather Weather Forecast
Here is the API 14 day weather forecast for Dallas, South Dakota. Note: The 7-day weather forecast for Dallas, SD is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
Dallas, SD Weather Forecast Dated: 521 AM Wed Sep 09 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Wednesday, September 9, 2026

Mid-Morning
Dallas Weather - 2026-09-09 - Morning - Sunny
65°F 19°C
Sunny
Mid-Afternoon
Dallas Weather - 2026-09-09 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Dallas Weather - 2026-09-09 - Evening - Overcast
75°F 24°C
Overcast
Pleasant near 77°F 25°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the N to the NNE at 8 mph 13 km/h.

Thursday, September 10, 2026

Mid-Morning
Dallas Weather - 2026-09-10 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Dallas Weather - 2026-09-10 - Afternoon - Sunny
85°F 29°C
Sunny
Early-Evening
Dallas Weather - 2026-09-10 - Evening - Sunny
84°F 29°C
Sunny
Balmy with temperatures reaching 85°F 29°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds switching from the S to the SSE at 14 mph 22 km/h. Gusts up to 23 mph 37 km/h.

Friday, September 11, 2026

Mid-Morning
Dallas Weather - 2026-09-11 - Morning - Sunny
76°F 25°C
Sunny
Mid-Afternoon
Dallas Weather - 2026-09-11 - Afternoon - Overcast
93°F 34°C
Overcast
Early-Evening
Dallas Weather - 2026-09-11 - Evening - Cloudy
78°F 26°C
Cloudy
Sizzling hot with 93°F 34°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds moving from the SW to the N at 25 mph 40 km/h. Gusts up to 31 mph 49 km/h.

Saturday, September 12, 2026

Mid-Morning
Dallas Weather - 2026-09-12 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Dallas Weather - 2026-09-12 - Afternoon - Overcast
69°F 21°C
Overcast
Early-Evening
Dallas Weather - 2026-09-12 - Evening - Partly Cloudy
70°F 21°C
Partly Cloudy
Mild temperatures up to 69°F 21°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds swinging from the NNW to the E at 10 mph 16 km/h.

Sunday, September 13, 2026

Mid-Morning
Dallas Weather - 2026-09-13 - Morning - Overcast
50°F 10°C
Overcast
Mid-Afternoon
Dallas Weather - 2026-09-13 - Afternoon - Overcast
68°F 20°C
Overcast
Early-Evening
Dallas Weather - 2026-09-13 - Evening - Overcast
62°F 17°C
Overcast
Mild with a high of 68°F 20°C, overcast throughout the day, with increasing humidity and barometric pressure falling. Winds shifting from the ENE to the ESE at 15 mph 24 km/h. Gusts up to 25 mph 40 km/h.

Monday, September 14, 2026

Mid-Morning
Dallas Weather - 2026-09-14 - Morning - Light Showers
53°F 11°C
Light Showers
Mid-Afternoon
Dallas Weather - 2026-09-14 - Afternoon - Light Showers
56°F 14°C
Light Showers
Early-Evening
Dallas Weather - 2026-09-14 - Evening - Scattered Showers
58°F 15°C
Scattered Showers
Cool and brisk at 56°F 14°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds turning from the WSW to the ESE at 11 mph 18 km/h.

Tuesday, September 15, 2026

Mid-Morning
Dallas Weather - 2026-09-15 - Morning - Light Fog
54°F 12°C
Light Fog
Mid-Afternoon
Dallas Weather - 2026-09-15 - Afternoon - Sunny
69°F 20°C
Sunny
Early-Evening
Dallas Weather - 2026-09-15 - Evening - Sunny
69°F 21°C
Sunny
Comfortable with temperatures reaching 69°F 20°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds picking up from ESE at 5 mph 8 km/h to SE at 14 mph 22 km/h. Gusts up to 24 mph 39 km/h.

Wednesday, September 16, 2026

Mid-Morning
Dallas Weather - 2026-09-16 - Morning - Cloudy
59°F 15°C
Cloudy
Mid-Afternoon
Dallas Weather - 2026-09-16 - Afternoon - Overcast
85°F 29°C
Overcast
Early-Evening
Dallas Weather - 2026-09-16 - Evening - Sunny
85°F 30°C
Sunny
Quite warm around 85°F 29°C, overcast in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds moving from the SSE to the SSW at 13 mph 21 km/h. Gusts up to 22 mph 34 km/h.

Thursday, September 17, 2026

Mid-Morning
Dallas Weather - 2026-09-17 - Morning - Sunny
77°F 25°C
Sunny
Mid-Afternoon
Dallas Weather - 2026-09-17 - Afternoon - Sunny
89°F 32°C
Sunny
Early-Evening
Dallas Weather - 2026-09-17 - Evening - Sunny
84°F 29°C
Sunny
Warm temperatures up to 89°F 32°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds swinging from the WSW to the NNE at 11 mph 18 km/h.

Friday, September 18, 2026

Mid-Morning
Dallas Weather - 2026-09-18 - Morning - Light Showers
57°F 14°C
Light Showers
Mid-Afternoon
Dallas Weather - 2026-09-18 - Afternoon - Scattered Showers
52°F 11°C
Scattered Showers
Early-Evening
Dallas Weather - 2026-09-18 - Evening - Scattered Showers
47°F 9°C
Scattered Showers
Cool and brisk at 52°F 11°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the NNE at 12 mph 19 km/h.

Saturday, September 19, 2026

Mid-Morning
Dallas Weather - 2026-09-19 - Morning - Fog
47°F 8°C
Fog
Mid-Afternoon
Dallas Weather - 2026-09-19 - Afternoon - Light Fog
49°F 10°C
Light Fog
Early-Evening
Dallas Weather - 2026-09-19 - Evening - Overcast
51°F 11°C
Overcast
Chilly near 49°F 10°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds turning from the ENE to the ESE at 9 mph 14 km/h.

Sunday, September 20, 2026

Mid-Morning
Dallas Weather - 2026-09-20 - Morning - Scattered Showers
56°F 13°C
Scattered Showers
Mid-Afternoon
Dallas Weather - 2026-09-20 - Afternoon - Light Showers
54°F 12°C
Light Showers
Early-Evening
Dallas Weather - 2026-09-20 - Evening - Light Showers
48°F 9°C
Light Showers
Crisp with a high near 54°F 12°C, locally heavy downpours at times, with steady humidity and barometric pressure rising. Winds increasing from the SE at 8 mph 13 km/h to NW at 19 mph 30 km/h. Gusts up to 31 mph 50 km/h.

Monday, September 21, 2026

Mid-Morning
Dallas Weather - 2026-09-21 - Morning - Sunny
45°F 7°C
Sunny
Mid-Afternoon
Dallas Weather - 2026-09-21 - Afternoon - Sunny
57°F 14°C
Sunny
Early-Evening
Dallas Weather - 2026-09-21 - Evening - Sunny
60°F 16°C
Sunny
Brisk around 57°F 14°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the NW to the ESE at 7 mph 11 km/h.

Tuesday, September 22, 2026

Mid-Morning
Dallas Weather - 2026-09-22 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Dallas Weather - 2026-09-22 - Afternoon - Overcast
55°F 13°C
Overcast
Early-Evening
Dallas Weather - 2026-09-22 - Evening - Scattered Showers
54°F 13°C
Scattered Showers
Cool and brisk at 55°F 13°C, scattered downpours possible, with increasing humidity and barometric pressure falling. Winds blowing from the SSE at 16 mph 26 km/h. Gusts up to 31 mph 50 km/h.

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Weather by the Numbers

Wed, 9th
Dallas SD Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 77°F 25°C
Lo: 60°F 16°C
Sunrise 07:11 AM
Sunset 07:59 PM
Wind NNW 15 mph24 km/h
Dew Point 40°F4°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 31%
Thu, 10th
Dallas SD Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 88°F 31°C
Lo: 61°F 16°C
Sunrise 07:12 AM
Sunset 07:57 PM
Wind S 17 mph27 km/h
Dew Point 37°F3°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 0% *
Humidity 23%
Fri, 11th
Dallas SD Weather - Friday, Sep 11, 2026 - Overcast
Hi: 93°F 34°C
Lo: 65°F 18°C
Sunrise 07:14 AM
Sunset 07:55 PM
Wind WSW 19 mph31 km/h
Dew Point 23°F-5°C
uv Index 5
Barometric Pressure 29.53 in1000 mb
POP 9% *
Humidity 8%
Sat, 12th
Dallas SD Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 71°F 22°C
Lo: 52°F 11°C
Sunrise 07:15 AM
Sunset 07:53 PM
Wind N 8 mph13 km/h
Dew Point 34°F1°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 2% *
Humidity 35%
Sun, 13th
Dallas SD Weather - Sunday, Sep 13, 2026 - Light Rain Shower
Hi: 71°F 22°C
Lo: 49°F 10°C
Sunrise 07:16 AM
Sunset 07:52 PM
Wind NE 11 mph17 km/h
Dew Point 42°F6°C
uv Index 2
Barometric Pressure 29.91 in1013 mb
POP 59% *
Humidity 77%
Mon, 14th
Dallas SD Weather - Monday, Sep 14, 2026 - Light Rain Shower
Hi: 60°F 16°C
Lo: 52°F 11°C
Sunrise 07:17 AM
Sunset 07:50 PM
Wind NNW 9 mph15 km/h
Dew Point 52°F11°C
uv Index 3
Barometric Pressure 29.97 in1015 mb
POP 52% *
Humidity 92%
Tue, 15th
Dallas SD Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 71°F 21°C
Lo: 53°F 12°C
Sunrise 07:18 AM
Sunset 07:48 PM
Wind SE 8 mph13 km/h
Dew Point 43°F6°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 2% *
Humidity 53%
Wed, 16th
Dallas SD Weather - Wednesday, Sep 16, 2026 - Patchy Rain Nearby
Hi: 89°F 32°C
Lo: 59°F 15°C
Sunrise 07:19 AM
Sunset 07:46 PM
Wind SSE 21 mph33 km/h
Dew Point 56°F13°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 22% *
Humidity 63%
Thu, 17th
Dallas SD Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 91°F 33°C
Lo: 66°F 19°C
Sunrise 07:20 AM
Sunset 07:44 PM
Wind NW 6 mph10 km/h
Dew Point 53°F12°C
uv Index 7
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 35%
Fri, 18th
Dallas SD Weather - Friday, Sep 18, 2026 - Light Rain Shower
Hi: 63°F 17°C
Lo: 46°F 8°C
Sunrise 07:21 AM
Sunset 07:43 PM
Wind NE 10 mph16 km/h
Dew Point 55°F13°C
uv Index 3
Barometric Pressure 30.12 in1020 mb
POP 44% *
Humidity 97%
Sat, 19th
Dallas SD Weather - Saturday, Sep 19, 2026 - Mist
Hi: 52°F 11°C
Lo: 46°F 8°C
Sunrise 07:22 AM
Sunset 07:41 PM
Wind ENE 7 mph11 km/h
Dew Point 47°F8°C
uv Index 2
Barometric Pressure 30.03 in1017 mb
POP 39% *
Humidity 97%
Sun, 20th
Dallas SD Weather - Sunday, Sep 20, 2026 - Light Rain Shower
Hi: 59°F 15°C
Lo: 44°F 7°C
Sunrise 07:23 AM
Sunset 07:39 PM
Wind SSW 8 mph12 km/h
Dew Point 56°F13°C
uv Index 3
Barometric Pressure 29.71 in1006 mb
POP 48% *
Humidity 94%
Mon, 21st
Dallas SD Weather - Monday, Sep 21, 2026 - Sunny
Hi: 61°F 16°C
Lo: 41°F 5°C
Sunrise 07:25 AM
Sunset 07:37 PM
Wind NW 8 mph13 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 3% *
Humidity 57%
Tue, 22nd
Dallas SD Weather - Tuesday, Sep 22, 2026 - Cloudy
Hi: 58°F 15°C
Lo: 52°F 11°C
Sunrise 07:26 AM
Sunset 07:35 PM
Wind SSE 17 mph28 km/h
Dew Point 41°F5°C
uv Index 3
Barometric Pressure 30.21 in1023 mb
POP 13% *
Humidity 59%
* POP = Probability of Precipitation. Data for 12:00 PM.