Mellette, SD Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Mellette, SD in one place.
Mostly sunny, with a high near 52. North northwest wind 7 to 23 mph, with gusts as high as 36 mph.
Local Weather Overview
This forecast page for Mellette, 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: Oct 15, 2026 4:24 AM CDT.
The active forecast window currently covers Oct 16 to Oct 21, 2026 for Mellette, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 16 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 4:24 AM CDT
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Mellette
Sunday looks like the warmest upcoming period in Mellette at 70 degrees F.
Friday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Friday at about 7 to 23 mph NNW.
The forecast from Oct 16 through Oct 21 stays mostly dry.
Forecast Details
- Last updated
- Oct 15, 2026 4:24 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- ABR
- Radar station
- KABR
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Areas of frost between 10pm and 11pm. Clear, with a low around 33. South southwest wind 3 to 15 mph, with gusts as high as 25 mph.
Sunny, with a high near 67. South wind 16 to 21 mph, with gusts as high as 31 mph.
Mostly clear, with a low around 41. South wind 10 to 17 mph, with gusts as high as 29 mph.
Sunny, with a high near 70. East southeast wind 7 to 10 mph.
Mostly clear, with a low around 37. North northeast wind around 7 mph.
Sunny, with a high near 67.
Mostly clear, with a low around 42.
Sunny, with a high near 70.
Mostly clear, with a low around 48.
Mostly sunny, with a high near 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 16
|
Mostly Sunny
|
52°F |
7 to 23 mph
NNW
|
|
Friday Night
Oct 16
|
Areas Of Frost then Clear
|
33°F |
3 to 15 mph
SSW
|
|
Saturday
Oct 17
|
Sunny
|
67°F |
16 to 21 mph
S
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
41°F |
10 to 17 mph
S
|
|
Sunday
Oct 18
|
Sunny
|
70°F |
7 to 10 mph
ESE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
37°F |
7 mph
NNE
|
|
Monday
Oct 19
|
Sunny
|
67°F |
5 to 8 mph
E
|
|
Monday Night
Oct 19
|
Mostly Clear
|
42°F |
7 mph
SE
|
|
Tuesday
Oct 20
|
Sunny
|
70°F |
7 to 15 mph
SSE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
48°F |
12 mph
SSE
|
|
Wednesday
Oct 21
|
Mostly Sunny
|
70°F |
10 to 15 mph
S
|
Nearby Forecasts
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Nearby forecast pages are not available for this location yet.