Areas of locally dense fog will continue to affect portions of central South Dakota for the next couple of hours. The greatest coverage of dense fog is along and between US-83 and SD-45, including Gettysburg, Bowdle, and Eureka. If traveling this morning, reduce your speed and use low-beam headlights when encountering foggy areas.
Local weather forecast
Weather in Tolstoy, SD
Updated 2026-08-11 12:30 local time · ZIP codes 57475
Now78°F
Overcast
High / Low86° / 66°
Rain chance57%
Wind9 mph
Weather alerts
1Active alerts
Hourly
Next hours
Now78°6% rain
78°6% rain1 PM
84°4% rain
84°4% rain2 PM85°4% rain
85°4% rain3 PM
84°5% rain
84°5% rain4 PM85°4% rain
85°4% rain5 PM86°3% rain
86°3% rain6 PM85°4% rain
85°4% rain7 PM84°4% rain
84°4% rain8 PM81°4% rain
81°4% rain9 PM
77°6% rain
77°6% rain10 PM75°8% rain
75°8% rain11 PM75°9% rain
75°9% rainForecast
3-day weather forecast
Today2026-08-11
86° 66°Sunny
Rain 57%Gust 9 mph
Tomorrow2026-08-12
90° 65°Sunny
Rain 57%Gust 22 mph
Thursday2026-08-13
85° 60°Sunny
Rain 17%Gust 16 mph
Conditions
Weather details
Feels like82°F
Humidity79%
Pressure29.91 inHg
Visibility10 mi
Wind9 mph ENE
Wind gusts10 mph
Precipitation0.00 in
UV index5
Daylight
Sunrise, sunset and moon
Sunrise06:35 AM
Sunset08:52 PM
Moonrise04:30 AM
Moon phaseNew Moon
Practical guide
Weather insights for today
Umbrella not essential
Rain chance stays relatively low over the next 12 hours (up to 9%).
Light layers should work
It feels like 82°F with winds near 9 mph.
Best window: 8 PM
81°F, 4% rain chance and 8 mph wind.
Allow a little extra driving time
Visibility is around 10 mi; gusts may reach 19 mph.
Run with a few weather adjustments
Current temperature is 78°F, wind 9 mph, rain chance up to 9%.
Moderate UV protection recommended
UV index is 5. Sunscreen and sunglasses are sensible for longer outdoor time.
Tolstoy weather today
Overcast and 78°F in Tolstoy, SD. Today's high is 86°F with a 57% rain chance. Winds are around 9 mph with gusts near 10 mph. Relative humidity is 79%, pressure is 29.91 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Tolstoy
Sunrise is at 06:35 AM and sunset is at 08:52 PM. Tomorrow's forecast calls for Sunny with a high near 90°F and a low near 65°F. The maximum rain chance is 57%.
Nearby
Weather near Tolstoy
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