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
2 AM 54° 53° 54° 0
Low
50° 88% 0% 0% 51% 9mi
14KM
W
4mph
Weather P Cloudy
3 AM 53° 52° 53° 0
Low
50° 90% 0% 0% 38% 9mi
14KM
W
4mph
Weather P Cloudy
4 AM 52° 51° 52° 0
Low
51° 94% 0% 0% 38% 9mi
14KM
WNW
4mph
Weather P Cloudy
5 AM 52° 51° 52° 0
Low
50° 95% 0% 0% 40% 8mi
13KM
WNW
4mph
Weather P Cloudy
6 AM 51° 50° 51° 0
Low
50° 96% 0% 0% 43% 9mi
14KM
WNW
4mph
Weather P Cloudy
7 AM 54° 54° 54° 0
Low
51° 88% 0% 0% 41% 10mi
16KM
WNW
4mph
Weather P Cloudy
8 AM 59° 59° 59° 1
Low
52° 76% 0% 0% 47% 10mi
16KM
NW
4mph
Weather P Cloudy
9 AM 64° 64° 64° 2
Low
51° 63% 0% 0% 50% 10mi
16KM
NW
4mph
Weather P Cloudy
10 AM 67° 67° 67° 4
Moderate
50° 55% 0% 0% 59% 10mi
16KM
NNW
5mph
Weather P Cloudy
11 AM 69° 69° 69° 6
High
50° 52% 0% 0% 62% 10mi
16KM
N
5mph
Weather M Cloudy
12 PM 70° 70° 70° 6
High
50° 49% 10% 0% 74% 10mi
16KM
NNE
6mph
Weather M Cloudy
1 PM 70° 70° 70° 7
High
49° 47% 20% 0% 71% 10mi
16KM
SSW
6mph
Weather M Cloudy
2 PM 71° 71° 71° 5
Moderate
48° 44% 20% 0% 78% 10mi
16KM
WSW
6mph
Weather M Cloudy
3 PM 72° 72° 72° 4
Moderate
46° 39% 20% 0% 77% 10mi
16KM
WSW
6mph
Weather M Cloudy
4 PM 72° 72° 72° 3
Moderate
45° 37% 20% 0% 78% 10mi
16KM
N
6mph
Weather M Cloudy
5 PM 72° 72° 72° 2
Low
46° 38% 0% 0% 68% 10mi
16KM
NE
7mph
Weather M Cloudy
6 PM 71° 71° 71° 1
Low
46° 41% 0% 0% 72% 10mi
16KM
NE
7mph
Weather M Cloudy
7 PM 69° 69° 69° 0
Low
47° 45% 10% 0% 65% 10mi
16KM
ENE
7mph
Weather M Cloudy
8 PM 66° 66° 66° 0
Low
49° 53% 0% 0% 56% 10mi
16KM
NE
6mph
Weather P Cloudy
9 PM 62° 62° 62° 0
Low
47° 59% 0% 0% 52% 10mi
16KM
NE
6mph
Weather P Cloudy
10 PM 59° 58° 59° 0
Low
46° 63% 0% 0% 48% 10mi
16KM
NNE
6mph
Weather P Cloudy
11 PM 57° 56° 57° 0
Low
46° 67% 0% 0% 41% 10mi
16KM
NNE
6mph
Weather P Cloudy
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