Weather forecast for: Saint Clair MN
Last Update: 8:41 pm CDT Sep 20, 2026
Tonight: A 20 percent chance of rain after 1am. Cloudy, with a low around 50. East northeast wind 5 to 10 mph.
Monday: A 40 percent chance of rain. Cloudy, with a high near 55. East northeast wind around 10 mph.
Monday Night: Patchy fog between 11pm and midnight. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 45. East northeast wind around 5 mph.
Tuesday: Sunny, with a high near 62. East wind 5 to 10 mph.
Tuesday Night: Mostly clear, with a low around 42. East southeast wind around 5 mph.
Wednesday: Sunny, with a high near 65. Southeast wind 5 to 10 mph.
Wednesday Night: Partly cloudy, with a low around 47. Southeast wind around 5 mph.
Thursday: A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 65. South wind 5 to 10 mph.
Thursday Night: Mostly cloudy, with a low around 52. South southeast wind around 5 mph.
Friday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 68. South southeast wind 5 to 10 mph.
Friday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 54. Southeast wind 5 to 10 mph.
Saturday: A 20 percent chance of showers. Mostly cloudy, with a high near 69. South southeast wind 10 to 15 mph.
Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 55. South southeast wind around 10 mph.
Sunday: A 20 percent chance of showers. Partly sunny, with a high near 71. South wind around 10 mph.