Weather forecast for: Blue Earth MN
Last Update: 6:26 am CDT Sep 18, 2026
Today: Showers and possibly a thunderstorm. Patchy fog before 4pm, then patchy fog after 5pm. High near 66. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tonight: Showers and thunderstorms before 4am, then a chance of rain, mainly between 4am and 5am. Some of the storms could produce heavy rainfall. Patchy fog between 8pm and 10pm. Low around 58. East wind 10 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Saturday: A chance of rain before noon, then a chance of rain after 1pm. Cloudy, with a high near 65. North northeast wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 54. North northeast wind around 10 mph.
Sunday: A 30 percent chance of showers. Mostly cloudy, with a high near 65. Northeast wind around 15 mph.
Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 50. East northeast wind around 10 mph.
Monday: A 40 percent chance of showers. Mostly cloudy, with a high near 58. East northeast wind around 10 mph.
Monday Night: Mostly cloudy, with a low around 45. East northeast wind 5 to 10 mph.
Tuesday: Partly sunny, with a high near 61. East wind 5 to 10 mph.
Tuesday Night: Partly cloudy, with a low around 43. East wind around 5 mph becoming calm in the evening.
Wednesday: Mostly sunny, with a high near 63. Calm wind becoming east southeast around 5 mph in the morning.
Wednesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 47. East southeast wind around 5 mph becoming calm.
Thursday: Mostly sunny, with a high near 67. Calm wind becoming south southeast around 5 mph in the afternoon.