Heron Lake, MN

Current conditions, hourly and 7-day forecast, and live radar for Heron Lake, MN 56137. Right now: mostly clear, 51°F. Data from the National Weather Service.

• Tonight: Mostly clear, with a low around 51. West wind 0 to 10 mph.
• Thursday: Sunny, with a high near 80. Southwest wind 0 to 10 mph.
• Thursday Night: Mostly clear, with a low around 60. South wind 10 to 20 mph, with gusts as high as 30 mph.
• Friday: Mostly sunny, with a high near 80. South wind 20 to 25 mph, with gusts as high as 35 mph.
• Friday Night: A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 55. West southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
• Saturday: A slight chance of rain showers before 7am. Mostly sunny, with a high near 71. North wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.