Weather forecast for: Astoria SD
Last Update: 3:21 am CDT Oct 31, 2026
Overnight: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 5am. Cloudy, with a low around 46. Southeast wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday: A chance of rain and thunderstorms before 9am, then a slight chance of rain between 9am and 10am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 59. South wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Saturday Night: A slight chance of rain between 11pm and 5am. Mostly cloudy, with a low around 51. South wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday: A chance of rain, mainly before 11am. Mostly cloudy, with a high near 60. South wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday Night: Rain likely after 1am. Cloudy, with a low around 52. South southeast wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday: Rain before 10am, then rain and possibly a thunderstorm between 10am and 1pm, then rain after 1pm. High near 59. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Monday Night: Rain and possibly a thunderstorm. Low around 45. Breezy, with a south southeast wind 14 to 22 mph becoming north northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Tuesday: Rain likely and possibly a thunderstorm before 1pm, then a chance of rain and thunderstorms after 1pm. Mostly cloudy, with a high near 49. Breezy, with a north northwest wind 20 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 70%.
Tuesday Night: A chance of rain and thunderstorms before 1am, then a slight chance of rain. Mostly cloudy, with a low around 38. Northwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Wednesday: A slight chance of rain. Partly sunny, with a high near 49. Chance of precipitation is 20%.
Wednesday Night: A slight chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 20%.
Thursday: Mostly cloudy, with a high near 46.
Thursday Night: Mostly cloudy, with a low around 36.
Friday: Partly sunny, with a high near 47.
WeatherWorld.com
