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Current Weather Conditions for Lyons, SD

A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy. High near 77, with temperatures falling to around 72 in the afternoon. West northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
76°F

Conditions

Wind: 15 mph SW
Humidity: 40%
Probability of Precipitation: 12%

Hourly Forcast (next 12 hours)

5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM
76° 77° 77° 74° 73° 72° 69° 64° 54° 50° 48° 46° 45°

Upcoming Week

Day Forecast High Low
This Afternoon
Slight Chance Showers And Thunderstorms
A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy. High near 77, with temperatures falling to around 72 in the afternoon. West northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
77°F 52°F
Tonight
Chance Showers And Thunderstorms
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms between 7pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 38, with temperatures rising to around 42 overnight. North wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
77°F 52°F
Friday
Chance Rain And Snow Showers
A chance of rain showers before 9am, then a chance of rain and snow showers between 9am and 1pm. Mostly cloudy, with a high near 51. North wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
77°F 52°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 28. North wind 5 to 20 mph, with gusts as high as 30 mph.
77°F 52°F
Saturday
Sunny
Sunny, with a high near 56. North northwest wind 5 to 10 mph.
77°F 52°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 33. East northeast wind 5 to 10 mph.
77°F 52°F
Sunday
Chance Rain Showers
A chance of rain showers after 7am. Partly sunny, with a high near 59. Chance of precipitation is 30%.
77°F 52°F
Sunday Night
Chance Rain Showers
A chance of rain showers before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
77°F 52°F
Monday
Sunny
Sunny, with a high near 69.
77°F 52°F
Monday Night
Chance Rain Showers
A chance of rain showers after 7pm. Partly cloudy, with a low around 44. Chance of precipitation is 30%.
77°F 52°F
Tuesday
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 70. Chance of precipitation is 20%.
77°F 52°F
Tuesday Night
Slight Chance Rain Showers
A slight chance of rain showers. Partly cloudy, with a low around 40. Chance of precipitation is 20%.
77°F 52°F
Wednesday
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 68. Chance of precipitation is 20%.
77°F 52°F
Wednesday Night
Slight Chance Rain Showers
A slight chance of rain showers. Partly cloudy, with a low around 44. Chance of precipitation is 20%.
77°F 52°F
Data provided by weather.gov