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State Forecast for Heron Lake , MN
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059
FPUS63 KMPX 210722
SFPMN
MNZ001>098-212130-
State Forecast for Minnesota
National Weather Service Twin Cities/Chanhassen MN
222 AM CDT Thu May 21 2026
.TODAY...Mostly sunny. Highs in the 60s, except in the lower 50s
to lower 60s near Lake Superior.
.TONIGHT...Partly cloudy. Lows in the 40s, except in the mid 30s
near Lake Superior.
.FRIDAY...Partly sunny. Highs in the mid 60s.
.FRIDAY NIGHT...Cloudy. Rain showers. SLight chance of
thunderstorms. Lows in the 40s.
.SATURDAY...Mostly cloudy. Morning rain showers. Highs in the
60s, except in the upper 50s near Lake Superior.
.SUNDAY...Warmer. Mostly clear. Lows in the 40s. Highs in the mid
70s to lower 80s, except in the mid 60s to lower 70s near Lake
Superior.
.MEMORIAL DAY...Mostly clear. Lows in the upper 40s to mid 50s.
Highs in the 80s, except in the 70s near Lake Superior.
$$
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DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Widespread Rain on Wednesday
Posted at 5:38AM Wed May 20, 2026 CDT
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