Arnold, MI Weather Forecast

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Arnold, MI Weather Forecast

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Arnold MI weather  - Overcast - 57°F
Overcast
57°F
Updated 5:48 am
Feels Like 56°F
Humidity 93%
Wind S 1 mph
Barometer  30.19 in
Dew Point 55°F
Arnold MI weather  - Overcast - 14°C
Overcast
14°C
Updated 5:48 am
Feels Like 13°C
Humidity 93%
Wind S 2 km/h
Barometer  102.2 kPa
Dew Point 13°C

Arnold Weather Forecast

EARLY THIS MORNING TODAY TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY
Arnold, MI Weather - Early This Morning Mostly Cloudy Arnold, MI Weather - Today Partly Cloudy Arnold, MI Weather - Tonight Chance Of Showers Arnold, MI Weather - Tuesday Chance Of T-Storm Arnold, MI Weather - Tuesday Night Chance Of T-Storm Arnold, MI Weather - Wednesday Mostly Sunny Arnold, MI Weather - Wednesday Night Mostly Clear Arnold, MI Weather - Thursday Mostly Clear Arnold, MI Weather - Thursday Night Clear Arnold, MI Weather - Friday Mostly Sunny Arnold, MI Weather - Friday Night Chance Of Showers Arnold, MI Weather - Saturday Mostly Sunny
Mostly Cloudy Partly Cloudy Chance of Showers Chance of T-Storm Chance of T-Storm Mostly Sunny Mostly Clear Mostly Clear Clear Mostly Sunny Chance of Showers Mostly Sunny
Hi: 81°FHi: 27°C
Lo: 62°FLo: 17°C Hi: 75°FHi: 24°C
Lo: 64°FLo: 18°C Hi: 77°FHi: 25°C
Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C
Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C
Lo: 49°FLo: 9°C Hi: 80°FHi: 27°C
Lo: 56°FLo: 13°C Hi: 73°FHi: 23°C
POP: 20% POP: 50% POP: 20% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 426 AM EDT Mon Sep 07 2026 Arnold, MI Weather - WeatherWorld.com

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Issued: 323 AM EDT Mon Sep 7 2026

Key Messages

  • Above-average temperatures today, with high temperatures in the mid 70s to low 80s.
  • A low pressure system tracking north of the area early this week brings likely rain on tonight into Tuesday.
  • Frequent westerly wind gusts of 20 to 30 mph are expected on Wednesday. There is a 25-50% chance for gusts up to 40 mph near Lake Superior and 60-80% chance for gusts up to 45 mph in the Keweenaw.
  • A Gale Watch for southerly winds up to 35 knots remains in effect for east-central Lake Superior o...