Big Falls, MN Weather Forecast

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Big Falls, MN Weather Forecast

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Big Falls MN weather  - Partly Cloudy - 64°F
Partly Cloudy
64°F
Updated 5:46 pm
Feels Like 61°F
Humidity 76%
Wind VRB 3 mph
Barometer  30.18 in
Dew Point 56°F
Big Falls MN weather  - Partly Cloudy - 18°C
Partly Cloudy
18°C
Updated 5:46 pm
Feels Like 16°C
Humidity 76%
Wind VRB 5 km/h
Barometer  102.2 kPa
Dew Point 13°C

Big Falls Weather Forecast

THIS AFTERNOON TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY WEDNESDAY WEDNESDAY NIGHT THURSDAY
Big Falls, MN Weather - This Afternoon Partly Sunny Big Falls, MN Weather - Tonight Mostly Cloudy Big Falls, MN Weather - Saturday Mostly Cloudy Big Falls, MN Weather - Saturday Night Mostly Cloudy Big Falls, MN Weather - Sunday Mostly Sunny Big Falls, MN Weather - Sunday Night Mostly Cloudy Big Falls, MN Weather - Monday Mostly Sunny Big Falls, MN Weather - Monday Night Mostly Clear Big Falls, MN Weather - Tuesday Mostly Clear Big Falls, MN Weather - Wednesday Partly Cloudy Big Falls, MN Weather - Wednesday Night Partly Cloudy Big Falls, MN Weather - Thursday Partly Sunny
Partly Sunny Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Sunny Mostly Cloudy Mostly Sunny Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Sunny
Hi: 65°FHi: 18°C
Lo: 49°FLo: 9°C Hi: 69°FHi: 21°C
Lo: 45°FLo: 7°C Hi: 61°FHi: 16°C
Lo: 35°FLo: 2°C Hi: 61°FHi: 16°C
Hi: 65°FHi: 18°C
Lo: 39°FLo: 4°C
Hi: 65°FHi: 18°C
Lo: 39°FLo: 4°C
Hi: 65°FHi: 18°C
Lo: 41°FLo: 5°C
Hi: 65°FHi: 18°C
Lo: 41°FLo: 5°C
Hi: 69°FHi: 21°C
POP = Probability of Precipitation.
Weather Outlook Updated: 307 PM CDT Fri Sep 18 2026 Big Falls, MN Weather - WeatherWorld.com

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Issued: 226 PM CDT Fri Sep 18 2026

Key Messages

  • Showers today slowly taper in coverage tonight with Drizzle continuing into Saturday morning.
  • Dangerous swimming conditions expected for the beaches of the Twin Ports at times today through Monday.
  • Frost is possible each night from Sunday through Wednesday night.

Discussion

... Issued at 226 PM CDT Fri Sep 18 2026

For the rest of the day, light rain showers will continue this afternoon before ending from west to east for areas south of US Highway 2. As we head into tonight, expect overn...