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Township of Florence, MinnesotaFrontenac, MN 7-Day Weather Forecast
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Frontenac Weather Forecast
Frontenac, MN Weather Forecast Date: 558 PM CDT Sun Sep 13 2026
Weather forecast for Frontenac, MN
Tonight Lo: 45°F Lo: 7°C |
Tonight... Clear. Lows in the mid 40s. West winds up to 5 mph shifting to the southeast after midnight. |
Mon Hi: 65°FHi: 18°C Lo: 59°F Lo: 15°C |
Monday... Mostly sunny with chance of rain showers in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs in the mid 60s. Southeast winds 5 to 15 mph increasing to 15 to 20 mph with gusts to around 35 mph in the afternoon. Chance of precipitation near 100%. |
Tue Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Tuesday... Mostly sunny. Highs in the lower 70s. West winds 5 to 15 mph. |
Wed Hi: 69°FHi: 21°C Lo: 55°F Lo: 13°C |
Wednesday... Partly sunny. A 40% chance of rain showers in the afternoon. Highs in the upper 60s. |
Thu Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Thursday... Partly sunny. Highs in the lower 70s. |
Fri Hi: 70°FHi: 21°C Lo: 55°F Lo: 13°C |
Friday... Rain showers likely. Highs around 70. Chance of showers 70%. |
| Sat Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Saturday... Mostly cloudy. A 50% chance of rain showers in the morning. Highs in the lower 70s. |
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