Dallas, SD Weather Forecast
Local 7-day forecast
Chance Rain And Snow Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Dallas, SD in one place.
A slight chance of rain showers before 10am, then a chance of rain and snow showers. Partly sunny, with a high near 49. Northwest wind 30 to 37 mph, with gusts as high as 47 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: Apr 14, 2026 12:31 AM CDT.
The active forecast window currently covers Apr 17 to Apr 20, 2026 for Dallas, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 20, 2026
- Latest sync
- Apr 14, 2026 12:31 AM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Dallas
Monday looks like the warmest upcoming period in Dallas at 76 degrees F.
Saturday Night is the coolest period ahead with temperatures near 24 degrees F.
The strongest winds are forecast for Friday at about 30 to 37 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 14, 2026 12:31 AM CDT
- Coverage
- 4 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 chance of rain showers before 7pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 26.
A chance of snow showers before 1pm. Partly sunny, with a high near 50.
Partly cloudy, with a low around 24.
Sunny, with a high near 63.
Partly cloudy, with a low around 41.
Sunny, with a high near 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Chance Rain And Snow Showers
|
49°F |
30 to 37 mph
NW
|
|
Friday Night
Apr 17
|
Chance Rain And Snow Showers
|
26°F |
25 to 35 mph
NW
|
|
Saturday
Apr 18
|
Chance Snow Showers
|
50°F |
25 to 30 mph
NW
|
|
Saturday Night
Apr 18
|
Partly Cloudy
|
24°F |
10 to 26 mph
NW
|
|
Sunday
Apr 19
|
Sunny
|
63°F |
12 to 18 mph
SW
|
|
Sunday Night
Apr 19
|
Partly Cloudy
|
41°F |
15 to 20 mph
S
|
|
Monday
Apr 20
|
Sunny
|
76°F |
21 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dallas.
