TYNDALL, SD 57066 Weather Forecast & Current Conditions

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YANKTON, SD
Current Weather

2:56 PM CDT JUL 16, 2025
Overcast
66°F
Feels Like: 66°F
Dewpoint: 63°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: NNW at 14 mph
Pressure: 30.02 inches
Last 72 hours

Local Area Snow Depth

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TYNDALL, SD 57066
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy this evening, then becoming partly cloudy. Lows in the lower 50s. North winds 10 to 15 mph.
THURSDAY
Mostly sunny. Highs in the mid 70s. East winds 5 to 10 mph.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. Southeast winds around 10 mph.
FRIDAY
Partly sunny with a slight chance of showers and thunderstorms in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.
FRIDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph, becoming east after midnight. Chance of rain 50 percent.
SATURDAY
Mostly cloudy in the morning, then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.
SATURDAY NIGHT
Mostly cloudy. Lows in the mid 60s.
SUNDAY
Partly sunny. Highs in the lower 80s.
SUNDAY NIGHT
A chance of showers in the evening. Mostly cloudy. Lows in the upper 60s. Chance of rain 30 percent.
MONDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 100 in the afternoon.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. Heat index values up to 100 early in the evening.
TUESDAY
Sunny. Highs in the lower 90s. Heat index values up to 100 in the afternoon.
TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. Heat index values up to 100 early in the evening.

Visible Weather Satellite
TYNDALL, SD 57066
Infrared Weather Satellite
TYNDALL, SD 57066
NEXRAD Weather Radar
TYNDALL, SD 57066

YANKTON, SD 3 hourly weather forecast

weather forecast created  5:00 AM PDT  7/16/2025
Wednesday
16 JUL 2025
TYNDALL, SD 57066 weather forecast Day 1, 12 hours 1 PM 67° 67° Mostly Cloudy 4%

0% Thunder
( 5% severe)
NNW   14 90% 64°
High 69° TYNDALL, SD 57066 weather forecast Day 1, 15 hours 4 PM 68° 68° Mostly Cloudy NNW   15 81% 62°
Mostly Cloudy



TYNDALL, SD 57066 weather forecast Day 1, 18 hours 7 PM 67° 67° Mostly Cloudy 2%

0% Thunder
( 4% severe)
N   14 84% 62°
TYNDALL, SD 57066 weather forecast Day 1, 21 hours 10 PM 63° 62° Mostly Cloudy N   10 90% 60°
Thursday
17 JUL 2025
TYNDALL, SD 57066 weather forecast Day 2, 0 hours 1 AM 60° 59° Partly Cloudy 1%

0% Thunder
( 4% severe)
N   8 90% 57°
Low 54° TYNDALL, SD 57066 weather forecast Day 2, 3 hours 4 AM 57° 56° Mostly Cloudy N   7 96% 56°
High 73° TYNDALL, SD 57066 weather forecast Day 2, 6 hours 7 AM 55° 54° Partly Cloudy 1%

0% Thunder
( 3% severe)
N   6 100% 55°

Partly Cloudy



TYNDALL, SD 57066 weather forecast Day 2, 9 hours 10 AM 62° 62° Partly Cloudy E   7 81% 56°
TYNDALL, SD 57066 weather forecast Day 2, 12 hours 1 PM 68° 68° Partly Cloudy 1%

0% Thunder
( 1% severe)
E   7 68% 57°
TYNDALL, SD 57066 weather forecast Day 2, 15 hours 4 PM 71° 71° Clear SE   8 63% 58°
TYNDALL, SD 57066 weather forecast Day 2, 18 hours 7 PM 71° 71° Clear 2%

0% Thunder
( 4% severe)
SE   8 68% 60°
TYNDALL, SD 57066 weather forecast Day 2, 21 hours 10 PM 65° 65° Partly Cloudy ESE   8 87% 61°
Friday
18 JUL 2025
TYNDALL, SD 57066 weather forecast Day 3, 0 hours 1 AM 62° 61° Partly Cloudy 8%

0% Thunder
( 8% severe)
SE   8 93% 60°
Low 60° TYNDALL, SD 57066 weather forecast Day 3, 3 hours 4 AM 61° 60° Mostly Cloudy SE   9 97% 60°
High 81° TYNDALL, SD 57066 weather forecast Day 3, 6 hours 7 AM 62° 61° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 10% severe)
SE   10 97% 61°

Mostly Cloudy

Chance of Rain

TYNDALL, SD 57066 weather forecast Day 3, 9 hours 10 AM 69° 69° Mostly Cloudy SSE   12 87% 65°
TYNDALL, SD 57066 weather forecast Day 3, 15 hours 1 PM 76° 77° Mostly Cloudy 21%
RAIN
.1–.25 in
0% Thunder
( 29% severe)
SSE   13 76% 68°
TYNDALL, SD 57066 weather forecast Day 3, 18 hours 4 PM 78° 80° Mostly Cloudy SSE   12 76% 70°
TYNDALL, SD 57066 weather forecast Day 3, 21 hours 7 PM 77° 78° Mostly Cloudy     SE   9 85% 72°

YANKTON, SD extended weather forecast

Saturday
19 JUL 2025
Sunday
20 JUL 2025
Monday
21 JUL 2025
Tuesday
22 JUL 2025
Wednesday
23 JUL 2025
Low 70° Low 66° Low 69° Low 69° Low 69°
High 82° High 80° High 87° High 93° High 90°
TYNDALL, SD 57066 weather forecast Day 4 TYNDALL, SD 57066 weather forecast Day 5 TYNDALL, SD 57066 weather forecast Day 6 TYNDALL, SD 57066 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
49% Rain
Overcast
48% Rain
Mostly Cloudy
17% Rain
Partly Cloudy
23% Rain
Partly Cloudy
34% Rain
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