Sylvan Lake, South Dakota
Hourly Forecast Chart
Chart.
Today's Hourly Forecast Report -  °F | °C
Time Temps Wind
Chill
Heat
Index
UV
Index
Dew
Point
Relative
Humidity
Precip Snow Clouds Visibility Wind Weather
12 AM 60° 58° 63° 0
Low
59° 87% 30% 0% 25% 10mi
16KM
ESE
11mph
Weather Iso T-Storms
1 AM 61° 59° 63° 0
Low
59° 87% 30% 0% 33% 10mi
16KM
ESE
11mph
Weather Iso T-Storms
2 AM 60° 58° 62° 0
Low
58° 87% 20% 0% 32% 10mi
16KM
SE
10mph
Weather P Cloudy
3 AM 58° 56° 60° 0
Low
58° 93% 20% 0% 36% 10mi
16KM
SSE
10mph
Weather P Cloudy
4 AM 59° 58° 59° 0
Low
58° 96% 20% 0% 33% 10mi
16KM
SSE
7mph
Weather P Cloudy
5 AM 59° 58° 59° 0
Low
59° 100% 10% 0% 26% 10mi
16KM
SSE
7mph
Weather M Clear
6 AM 60° 60° 60° 0
Low
60° 100% 10% 0% 23% 10mi
16KM
SSE
6mph
Weather M Sunny
7 AM 62° 62° 62° 0
Low
61° 97% 10% 0% 26% 10mi
16KM
SSE
7mph
Weather M Sunny
8 AM 65° 65° 65° 1
Low
63° 93% 10% 0% 29% 10mi
16KM
SSE
8mph
Weather M Sunny
9 AM 68° 68° 68° 3
Moderate
64° 87% 10% 0% 28% 10mi
16KM
SSE
9mph
Weather M Sunny
10 AM 71° 71° 71° 5
Moderate
64° 78% 10% 0% 20% 10mi
16KM
SSE
11mph
Weather M Sunny
11 AM 74° 74° 74° 7
High
64° 71% 0% 0% 4% 10mi
16KM
SE
12mph
Weather Sunny
12 PM 77° 77° 79° 9
Very High
64° 64% 0% 0% 2% 10mi
16KM
SE
14mph
Weather Sunny
1 PM 79° 79° 81° 9
Very High
64° 60% 0% 0% 16% 10mi
16KM
SE
14mph
Weather Sunny
2 PM 81° 81° 83° 9
Very High
63° 54% 10% 0% 37% 10mi
16KM
SE
14mph
Weather P Cloudy
3 PM 83° 83° 85° 6
High
63° 51% 20% 0% 50% 10mi
16KM
SSE
14mph
Weather P Cloudy
4 PM 84° 84° 86° 5
Moderate
63° 49% 20% 0% 44% 10mi
16KM
SSE
14mph
Weather P Cloudy
5 PM 84° 84° 85° 3
Moderate
62° 47% 0% 0% 19% 10mi
16KM
SSE
14mph
Weather Sunny
6 PM 83° 83° 84° 1
Low
62° 49% 0% 0% 13% 10mi
16KM
SE
14mph
Weather Sunny
7 PM 80° 80° 81° 0
Low
61° 52% 0% 0% 9% 10mi
16KM
SE
13mph
Weather Sunny
8 PM 76° 76° 78° 0
Low
61° 60% 30% 0% 13% 10mi
16KM
SE
13mph
Weather Iso T-Storms
9 PM 73° 73° 73° 0
Low
60° 64% 30% 0% 20% 10mi
16KM
SE
12mph
Weather Iso T-Storms
10 PM 71° 71° 71° 0
Low
59° 66% 30% 0% 25% 10mi
16KM
SSE
12mph
Weather Iso T-Storms
11 PM 69° 69° 69° 0
Low
58° 68% 20% 0% 30% 10mi
16KM
SSW
12mph
Weather P Cloudy
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