Mystic, SD
Unincorporated community in Pennington County, South Dakota
Mystic is a small unincorporated community in Pennington County, South Dakota. It is 10.1 miles E of Johnson Siding, the nearest town. Its ZIP code is 57745.
Mystic at a glance
- State
- South Dakota
- County
- Pennington County
- ZIP code
- 57745
- Nearest town
- Johnson Siding (10.1 mi)
- Time zone
- America/Denver
- Coordinates
- 44.0769, -103.6411
Weather in Mystic now
Loading the National Weather Service forecast…
Mystic weather by the hour
Mystic weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Mystic.
This week in Mystic
Sunrise, sunset and moon in Mystic
What is the weather usually like in Mystic?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 80°F average high
- Januarycoldest month · 3°F average low
- 21.5 inprecipitation per year · 547 mm
- 60.9 insnowfall per year · 155 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Mystic: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ROCHFORD 2 WNW, SD US (USC00397227), adjusted for the elevation of Mystic.
Mystic weather month by month
Sunrise and sunset in Mystic through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:24 AM | 4:43 PM | 9 h 19 min |
| February | 6:51 AM | 5:25 PM | 10 h 33 min |
| March | 7:04 AM | 7:02 PM | 11 h 57 min |
| April | 6:08 AM | 7:40 PM | 13 h 31 min |
| May | 5:26 AM | 8:15 PM | 14 h 49 min |
| June | 5:09 AM | 8:41 PM | 15 h 32 min |
| July | 5:24 AM | 8:37 PM | 15 h 12 min |
| August | 5:57 AM | 8:00 PM | 14 h 3 min |
| September | 6:32 AM | 7:06 PM | 12 h 33 min |
| October | 7:08 AM | 6:12 PM | 11 h 4 min |
| November | 6:48 AM | 4:29 PM | 9 h 41 min |
| December | 7:21 AM | 4:18 PM | 8 h 57 min |
Times for the 15th of each month, local time (America/Denver).
What is the weather like in Mystic?
Mystic has a monsoon-influenced warm-summer continental climate. The warmest month is July, with an average high of 80°F (27°C), and the coldest is January, with average lows of 3°F (-16°C).
It gets about 21.5 inches (547 mm) of precipitation a year. The wettest month is May and the driest is January. Snow is common: about 61 inches fall in an average year.
The best time to visit Mystic is June to September. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Mystic
The closest live webcam is Arrowhead Estates › South-west, 17.4 miles E of Mystic.
Webcams: Windy.com. Distances in a straight line from Mystic.
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Map of Mystic, SD
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Mystic Street View
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Open in Google Maps ›Towns near Mystic
Other communities near Mystic
Questions about Mystic
Where is Mystic, SD?
Mystic is an unincorporated community in Pennington County, South Dakota, 10.1 miles E of Johnson Siding.
What county is Mystic in?
Mystic is in Pennington County, South Dakota.
What is the ZIP code of Mystic, SD?
The ZIP code for Mystic is 57745.
What is the nearest town to Mystic?
Johnson Siding, 10.1 miles away.
Are there webcams near Mystic?
Yes. The closest is Arrowhead Estates › South-west, 17.4 miles away.
What is the hottest month in Mystic?
July, with an average high of 80°F (27°C).
What is the coldest month in Mystic?
January, with an average low of 3°F (-16°C).
How much does it rain in Mystic?
About 21.5 inches (547 mm) a year; the wettest month is May.
Does it snow in Mystic?
Yes, about 61 inches of snow fall in an average year.
When is the best time to visit Mystic?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Mystic have?
Monsoon-influenced warm-summer continental (Köppen Dwb).
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