10-Day Weather Forecast - Lyons, SD
- 71|42°FSunnyHourly details
Today
71°FSunny breezy and much warmer with highs in the lower 70s. South winds 15 to 25 mph with gusts up to 35 mph.
Tonight
42°FPartly cloudy in the evening then clearing. Not as cool with lows in the lower 40s. South winds 15 to 20 mph with gusts up to 30 mph becoming east around 5 mph after midnight.
- 80|54°FSunnyHourly details
Day
80°FSunny. Highs around 80. Northeast winds 5 to 10 mph.
Night
54°FMostly clear. Not as cool with lows in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
- 87|60°FWindyHourly details
Day
87°FMostly sunny and windy. Highs in the upper 80s. South winds 15 to 20 mph with gusts up to 30 mph increasing to 20 to 30 mph with gusts up to 40 mph in the afternoon.
Night
60°FPartly cloudy in the evening then mostly cloudy with a chance of showers after midnight. Windy with lows in the upper 50s. Chance of rain 50 percent.
- 75|39°F50% Chance Rain ShowersHourly details
Day
75°FMostly cloudy in the morning then clearing. A 50 percent chance of showers. Windy with highs in the upper 70s.
Night
39°FPartly cloudy and windy. Much cooler with lows in the upper 30s.
- 56|35°FMostly SunnyHourly details
Day
56°FMostly sunny and breezy. Much cooler with highs in the upper 50s.
Night
35°FPartly cloudy. Lows in the lower 30s.
Weekend Weather
- 54|34°FPartly SunnyHourly details
Day
54°FPartly sunny. Highs in the mid 50s.
Night
34°FMostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s.
- 53|35°FPartly Sunny
Day
53°FPartly sunny. Highs in the upper 50s.
Night
35°FMostly cloudy. Low temperature around 35F. Dew point will be around 26F with an average humidity of 54%. Winds will be 8 mph from the N.
- 57|34°FPartly Cloudy
Day
57°FPartly cloudy. High temperature around 57F. Dew point will be around 29F with an average humidity of 51%. Winds will be 6 mph from the W.
Night
34°FPartly cloudy. Low temperature around 34F. Dew point will be around 28F with an average humidity of 56%. Winds will be 4 mph from the NW.
- 58|37°FSunny
Day
58°FSunny. High temperature around 58F. Dew point will be around 31F with an average humidity of 54%. Winds will be 4 mph from the W.
Night
37°FMostly clear. Low temperature around 37F. Dew point will be around 30F with an average humidity of 55%. Winds will be 4 mph from the NW.
- 59|38°FMostly Cloudy
Day
59°FMostly cloudy. High temperature around 59F. Dew point will be around 34F with an average humidity of 55%. Winds will be 3 mph from the S.
Night
38°FCloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 38F. Dew point will be around 36F with an average humidity of 65%. Winds will be 5 mph from the E.













