57359 Weather (Letcher, SD)

Weather forecast for: Letcher SD

Last Update: 4:43 am CST Nov 4, 2026

Today: Showers, mainly before 3pm. High near 46. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight: A 20 percent chance of showers before 7pm. Mostly cloudy, with a low around 34. North northwest wind around 15 mph, with gusts as high as 25 mph.

Thursday: Mostly cloudy, with a high near 45. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday Night: Mostly cloudy, with a low around 28. North wind 5 to 10 mph becoming light and variable after midnight.

Friday: Mostly sunny, with a high near 45. Calm wind becoming south southeast around 5 mph in the morning.

Friday Night: Partly cloudy, with a low around 28. South wind around 5 mph.

Saturday: Sunny, with a high near 56.

Saturday Night: Mostly clear, with a low around 34.

Sunday: Sunny, with a high near 58.

Sunday Night: Mostly clear, with a low around 37.

Monday: Sunny, with a high near 61.

Monday Night: Mostly clear, with a low around 35.

Tuesday: Mostly sunny, with a high near 58.