Frontenac, MN Weather Forecast

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Frontenac, MN Weather Forecast

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Frontenac MN weather  - Overcast - 59°F
Overcast
59°F
Updated 9:54 pm
Feels Like 52°F
Humidity 82%
Wind SE 3 mph
Barometer  29.84 in
Dew Point 53°F
Frontenac MN weather  - Overcast - 15°C
Overcast
15°C
Updated 9:54 pm
Feels Like 11°C
Humidity 82%
Wind SE 5 km/h
Barometer  101 kPa
Dew Point 12°C

Frontenac Weather Forecast

REST OF TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY
Frontenac, MN Weather - Rest Of Tonight Chance Of T-Storm Frontenac, MN Weather - Tuesday Mostly Sunny Frontenac, MN Weather - Tuesday Night Clear Frontenac, MN Weather - Wednesday Mostly Sunny Frontenac, MN Weather - Wednesday Night Chance Of Showers Frontenac, MN Weather - Thursday Partly Sunny Frontenac, MN Weather - Thursday Night Chance Of Showers Frontenac, MN Weather - Friday Chance Of T-Storm Frontenac, MN Weather - Friday Night Chance Of T-Storm Frontenac, MN Weather - Saturday Chance Of Showers Frontenac, MN Weather - Saturday Night Chance Of Showers Frontenac, MN Weather - Sunday Chance Of Showers
Chance of T-Storm Mostly Sunny Clear Mostly Sunny Chance of Showers Partly Sunny Chance of Showers Chance of T-Storm Chance of T-Storm Chance of Showers Chance of Showers Chance of Showers
Lo: 59°FLo: 15°C Hi: 71°FHi: 22°C
Lo: 49°FLo: 9°C Hi: 71°FHi: 22°C
Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
Lo: 59°FLo: 15°C Hi: 71°FHi: 22°C
Lo: 61°FLo: 16°C Hi: 75°FHi: 24°C
Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
POP: 70% POP: 40% POP: 50% POP: 90% POP: 90% POP: 50% POP: 40% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 842 PM CDT Mon Sep 14 2026 Frontenac, MN Weather - WeatherWorld.com

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Issued: 635 PM CDT Mon Sep 14 2026

Key Messages

  • Widespread rain continues through this evening, with locally over 1 possible across southern Minnesota & western Wisconsin.
  • Dry & breezy Tuesday will be followed by a chilly night with lows in the 40s across much of central Minnesota & western Wisconsin.
  • Unsettled weather returns late week, with the best chance for widespread rain & a few stronger thunderstorms Friday.

Discussion

... Issued at 321 PM CDT Mon Sep 14 2026

A soggy start to the work week as a widespread shield of rain conti...