Heron Lake, MN Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Heron Lake, MN in one place.
Mostly sunny. High near 54, with temperatures falling to around 50 in the afternoon. Southwest wind 5 to 10 mph.
Local Weather Overview
This forecast page for Heron Lake, MN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 6, 2026 12:01 AM CST.
The active forecast window currently covers Nov 7 to Nov 12, 2026 for Heron Lake, MN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 12:01 AM CST
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Heron Lake
Monday looks like the warmest upcoming period in Heron Lake at 62 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph SW.
The forecast from Nov 7 through Nov 12 stays mostly dry.
Forecast Details
- Last updated
- Nov 6, 2026 12:01 AM CST
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- FSD
- Radar station
- KFSD
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 36. West wind 5 to 10 mph.
Sunny, with a high near 59. West wind around 5 mph.
Mostly clear, with a low around 40.
Sunny, with a high near 62.
Mostly clear, with a low around 36.
Mostly sunny, with a high near 55.
Partly cloudy, with a low around 34.
Sunny, with a high near 55.
Partly cloudy, with a low around 36.
Mostly sunny, with a high near 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Mostly Sunny
|
54°F |
5 to 10 mph
SW
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
36°F |
5 to 10 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
59°F |
5 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
40°F |
5 to 10 mph
SSW
|
|
Monday
Nov 9
|
Sunny
|
62°F |
10 mph
W
|
|
Monday Night
Nov 9
|
Mostly Clear
|
36°F |
5 mph
NW
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
55°F |
5 mph
WNW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
34°F |
0 to 5 mph
NW
|
|
Veterans Day
Nov 11
|
Sunny
|
55°F |
0 to 5 mph
NW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
36°F |
5 mph
WNW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
54°F |
5 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Heron Lake.