Weather for Amherst, SDAmherst, SD Weather & Current Conditions

57421 Weather (Amherst, SD)

Amherst, SD WeatherCurrent Conditions and Weather for Amherst, South Dakota
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Overcast at Amherst (57421), temperature is 55°F13°C, dew point 55°F13°C, humidity 100%. Wind direction is SSE at 12 mphat 19 km/h with visibility of 10 mi16 km. Barometric pressure is 30.09 in1019 mb. Last update: 5:19 am.*
*Time is approximately 5:19 am Sun, Nov 01, 2026. Time will be within 15 minutes of current local time. Amherst weather forecast data is updated every 15 minutes.

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Amherst SD Weather - 6:19 am

Amherst Weather Forecast

Weather forecast for: Amherst SD
Last Update: 4:21 am CST Nov 1, 2026
Overnight: A slight chance of rain. Mostly cloudy, with a steady temperature around 56. South wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Sunday: Cloudy, with a high near 64. South wind 13 to 17 mph, with gusts as high as 30 mph.
Sunday Night: Rain, mainly after 1am. Low around 52. South southeast wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday: Rain and possibly a thunderstorm. High near 60. East southeast wind 15 to 17 mph becoming north in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Monday Night: Rain. Low around 41. Breezy, with a north wind 17 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday: Rain likely. Mostly cloudy, with a high near 46. Breezy, with a north northwest wind 17 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night: A chance of rain. Mostly cloudy, with a low around 34. Northwest wind 11 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Wednesday: A slight chance of rain before noon. Mostly sunny, with a high near 49. North northwest wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Wednesday Night: Partly cloudy, with a low around 32. North wind 5 to 7 mph.
Thursday: Partly sunny, with a high near 46.
Thursday Night: Mostly cloudy, with a low around 31.
Friday: Partly sunny, with a high near 48.
Friday Night: Mostly cloudy, with a low around 33.
Saturday: A slight chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 20%.

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