Tyndall, SD Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Tyndall, SD in one place.
A slight chance of showers and thunderstorms before 10am. Mostly sunny, with a high near 78. South southeast wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Tyndall, 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 22, 2026 3:14 PM CDT.
The active forecast window currently covers Oct 23 to Oct 28, 2026 for Tyndall, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 23 to Oct 28, 2026
- Latest sync
- Oct 22, 2026 3:14 PM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Tyndall
Friday looks like the warmest upcoming period in Tyndall at 78 degrees F.
Monday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Friday at about 15 to 25 mph SSE.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 22, 2026 3:14 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- FSD
- Radar station
- KFSD
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 between 1am and 4am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 58, with temperatures rising to around 63 overnight. South wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy. High near 64, with temperatures falling to around 58 in the afternoon. West wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
A chance of rain showers. Cloudy, with a low around 44. North wind 5 to 10 mph. Chance of precipitation is 50%.
Rain showers likely. Cloudy, with a high near 53. Chance of precipitation is 60%.
Rain showers. Cloudy, with a low around 40. Chance of precipitation is 80%.
Rain showers. Cloudy, with a high near 50. Chance of precipitation is 80%.
Rain showers likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
A chance of rain showers before 7am. Partly sunny, with a high near 58. Chance of precipitation is 30%.
Partly cloudy, with a low around 41.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 23
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
78°F |
15 to 25 mph
SSE
|
|
Friday Night
Oct 23
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
58°F |
15 to 20 mph
S
|
|
Saturday
Oct 24
|
Chance Showers And Thunderstorms
|
64°F |
10 to 20 mph
W
|
|
Saturday Night
Oct 24
|
Chance Rain Showers
|
44°F |
5 to 10 mph
N
|
|
Sunday
Oct 25
|
Rain Showers Likely
|
53°F |
5 to 10 mph
NE
|
|
Sunday Night
Oct 25
|
Rain Showers
|
40°F |
10 mph
NE
|
|
Monday
Oct 26
|
Rain Showers
|
50°F |
10 mph
NE
|
|
Monday Night
Oct 26
|
Rain Showers Likely
|
38°F |
5 to 10 mph
ENE
|
|
Tuesday
Oct 27
|
Chance Rain Showers
|
52°F |
5 to 10 mph
W
|
|
Tuesday Night
Oct 27
|
Chance Rain Showers
|
39°F |
5 mph
SSE
|
|
Wednesday
Oct 28
|
Chance Rain Showers then Partly Sunny
|
58°F |
10 to 15 mph
SW
|
|
Wednesday Night
Oct 28
|
Partly Cloudy
|
41°F |
5 mph
NW
|
Nearby Forecasts
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