Local Forecast

Heron Lake, MN Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Heron Lake, MN.

Active Alerts 1 active

Hour-by-Hour  Current Observation

Monday 12:53 AM CDTMonday 12:53 AM

°F °C
Regional Observations →
76°F

NULL

  • 96° / 69° High / Low
  • 76° Feels Like
  • 0% Chance of Rain

Wind

7 mph

SE

UV Index

0

None

Humidity

95%

Dew 74°F

Sun

5:41 AM · 9:07 PM

Rise · Set

Source: SLAYTON (KDVP). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

96° 69°

Mostly Sunny

Overnight: Chance of Thunderstorms

Detailed forecast

Today

Sunny, with a high near 96. Heat index values as high as 102. South wind 15 to 25 mph, with gusts as high as 35 mph.

Night

A chance of showers and thunderstorms between 7pm and 5am. Some of the storms could produce heavy rain. Partly cloudy, with a low around 69. Heat index values as high as 101. South southwest wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday

93° 71°

Mostly Cloudy

Overnight: Chance of Thunderstorms

Detailed forecast

Tuesday

Mostly sunny, with a high near 92. South southwest wind 10 to 15 mph.

Night

A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. South southwest wind 5 to 10 mph. Chance of precipitation is 40%.

Wednesday

91° 71°

Chance of Scattered Thunderstorms

Overnight: Thunderstorms Likely

Detailed forecast

Wednesday

A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 90. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

Night

A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Thursday

93° 71°

Isolated T-storm

Overnight: Scattered Thunderstorms Likely

Detailed forecast

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 92. Chance of precipitation is 30%.

Night

A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 70%.

Friday

93° 73°

Mostly Sunny

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Friday

A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 50%.

Night

A chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 72. Chance of precipitation is 50%.

Heron Lake, MN Weather Analysis Tools