Right now☀️
Current conditions · Heron Lake, MN
41°
Clear
Feels like 41°
💨 Wind
0 mph N
💧 Humidity
81%
🌫️ Dew pt
36°
👁️ Visibility
10 mi
NWSObserved at Windom Municipal Airport
Weather · Heron Lake
Heron Lake forecast & conditions
Current conditions, the 7-day outlook and hour-by-hour details for Heron Lake, straight from the National Weather Service. Watches and warnings show up first.
Loading the local forecast…
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7-Day forecast
Tonight
⛅
60°
47°
6%
Mostly Sunny
Sat
🌦️
66°
50°
9%
Sunny then Chance Rain Showers
Sun
☀️
63°
44°
0%
Sunny
Mon
☀️
64°
52°
0%
Sunny
Tue
☀️
71°
55°
1%
Sunny
Wed
⛅
70°
54°
1%
Mostly Sunny
Thu
⛅
69°
2%
Mostly Sunny
Climate · a normal year
What a year in Heron Lake feels like
Heron Lake has cold, snowy winters and pleasant summers. A typical July afternoon reaches 83°, a January night drops to 6°, and about 49 inches of snow falls in a normal winter.
−5°
5° cooler than normal today. The forecast high is 60°, and a typical Oct 2 in Heron Lake peaks around 65°.Live forecast: National Weather Service · Normal: NOAA 1991–2020
26° / 9°Winter
55° / 34°Spring
81° / 59°Summer
58° / 36°Fall
How much snow does Heron Lake get?About 49 inches a winter.Rain & snow →When is the first frost?Around Oct 2, with the last in spring around May 2.Frost dates →Is it warmer than it used to be?+1.0° vs. the 20th century.Then & now →
See Heron Lake’s full climate →
NOAA U.S. Climate Normals, 1991–2020. A normal is a 30-year average, not a forecast.
The forecast is temporarily unavailable.
Data from the U.S. National Weather Service (weather.gov) — free public data, not modified by TownTapestry. Not a substitute for official warnings; always follow weather.gov and local authorities.