Updated Jun 22, 2015 12:03 am MST

Keystone Weather Forecast (SD)

64°F


Partly Cloudy

Humidity:9999%
Wind Speed:10mph N
Barometer:1012 mb
Dewpoint:18030°F
Heat Index:18030°F
Wind Chill:64°F
Sunrise:5:51 am MST
Sunset:5:34 pm MST
Moon:New Moon

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Long Term Forecast


MONDAYHigh: 68°F
Low: 49°F
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S. NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE MORNING. OVERNIGHT: PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 40S. SOUTHEAST WINDS 5 TO 10 MPH.

TUESDAYHigh: 68°F
Low: 51°F
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING...THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS IN THE MID 60S TO LOWER 70S. SOUTH WINDS 5 TO 10 MPH. OVERNIGHT: MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER 50S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 60 PERCENT.

WEDNESDAYHigh: 71°F
Low: 55°F
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 70S. OVERNIGHT: PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 50S.

THURSDAYHigh: 71°F
Low: 55°F
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 70S. OVERNIGHT: PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 50S.

FRIDAYHigh: 75°F
Low: 51°F
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID 70S. OVERNIGHT: PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 50S.

SATURDAYHigh: 71°F
Low: 51°F
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 70S. OVERNIGHT: PARTLY CLOUDY. LOWS IN THE LOWER 50S.