Dallas, SD Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Dallas, SD in one place.
Mostly sunny, with a high near 78. North wind 8 to 15 mph, with gusts as high as 24 mph.
Local Weather Overview
This forecast page for Dallas, SD is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 1, 2026 1:17 AM CDT.
The active forecast window currently covers Jun 1 to Jun 7, 2026 for Dallas, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 1 to Jun 7, 2026
- Latest sync
- Jun 1, 2026 1:17 AM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Dallas
Sunday looks like the warmest upcoming period in Dallas at 88 degrees F.
Thursday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Tuesday at about 13 to 26 mph S.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 1, 2026 1:17 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- FSD
- Radar station
- KLNX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms between 1am and 5am. Mostly cloudy. Low around 57, with temperatures rising to around 61 overnight. Southeast wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
A slight chance of rain showers between 10am and 11am, then a chance of showers and thunderstorms. Mostly sunny. High near 81, with temperatures falling to around 79 in the afternoon. South wind 13 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy. Low around 58, with temperatures rising to around 60 overnight. South wind 20 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 70%.
Rain showers likely before 7am, then showers and thunderstorms likely. Mostly cloudy. High near 80, with temperatures falling to around 78 in the afternoon. South wind 20 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 1am, then a slight chance of showers and thunderstorms. Cloudy, with a low around 57.
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 81.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 56.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57.
Sunny, with a high near 86.
Partly cloudy, with a low around 59.
Mostly sunny, with a high near 88.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 1
|
Mostly Sunny
|
78°F |
8 to 15 mph
N
|
|
Monday Night
Jun 1
|
Mostly Cloudy then Slight Chance Showers And Thunderstorms
|
57°F |
9 to 13 mph
SE
|
|
Tuesday
Jun 2
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
81°F |
13 to 26 mph
S
|
|
Tuesday Night
Jun 2
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
58°F |
20 to 26 mph
S
|
|
Wednesday
Jun 3
|
Showers And Thunderstorms Likely
|
80°F |
20 to 23 mph
S
|
|
Wednesday Night
Jun 3
|
Showers And Thunderstorms Likely
|
57°F |
10 to 21 mph
S
|
|
Thursday
Jun 4
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
81°F |
12 mph
S
|
|
Thursday Night
Jun 4
|
Chance Showers And Thunderstorms
|
56°F |
9 to 13 mph
SE
|
|
Friday
Jun 5
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
83°F |
10 to 16 mph
S
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
57°F |
8 to 15 mph
S
|
|
Saturday
Jun 6
|
Sunny
|
86°F |
9 to 18 mph
S
|
|
Saturday Night
Jun 6
|
Partly Cloudy
|
59°F |
14 to 17 mph
S
|
|
Sunday
Jun 7
|
Mostly Sunny
|
88°F |
14 to 23 mph
S
|
Nearby Forecasts
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