Merrillan, WI Weather Forecast

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Merrillan, WI Weather Forecast

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Merrillan WI weather  - Clear - 48°F
Clear
48°F
Updated 8:56 pm
Feels Like 42°F
Humidity 55%
Wind SSW 5 mph
Barometer  30.26 in
Dew Point 33°F
Merrillan WI weather  - Clear - 9°C
Clear
9°C
Updated 8:56 pm
Feels Like 6°C
Humidity 55%
Wind SSW 8 km/h
Barometer  102.4 kPa
Dew Point 0°C

Merrillan Weather Forecast

TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY THURSDAY FRIDAY FRIDAY NIGHT SATURDAY
Merrillan, WI Weather - Tonight Clear Merrillan, WI Weather - Sunday Sunny Merrillan, WI Weather - Sunday Night Clear Merrillan, WI Weather - Monday Mostly Sunny Merrillan, WI Weather - Monday Night Partly Cloudy Merrillan, WI Weather - Tuesday Mostly Clear Merrillan, WI Weather - Tuesday Night Mostly Clear Merrillan, WI Weather - Wednesday Partly Cloudy Merrillan, WI Weather - Thursday Partly Cloudy Merrillan, WI Weather - Friday Partly Cloudy Merrillan, WI Weather - Friday Night Mostly Cloudy Merrillan, WI Weather - Saturday Mostly Cloudy
Clear Sunny Clear Mostly Sunny Partly Cloudy Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy
Lo: 35°FLo: 2°C Hi: 61°FHi: 16°C
Lo: 35°FLo: 2°C Hi: 65°FHi: 18°C
Lo: 39°FLo: 4°C Hi: 69°FHi: 21°C
Lo: 41°FLo: 5°C
Hi: 69°FHi: 21°C
Lo: 41°FLo: 5°C
Hi: 70°FHi: 21°C
Lo: 49°FLo: 9°C
Hi: 70°FHi: 21°C
Lo: 49°FLo: 9°C
Hi: 70°FHi: 21°C
Lo: 49°FLo: 9°C
Hi: 70°FHi: 21°C
Lo: 50°FLo: 10°C
Hi: 70°FHi: 21°C
Lo: 50°FLo: 10°C
POP = Probability of Precipitation.
Weather Outlook Updated: 636 PM CDT Sat Oct 17 2026 Merrillan, WI Weather - WeatherWorld.com

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Issued: 653 PM CDT Sat Oct 17 2026

Key Messages

  • Gusty this afternoon and Sunday afternoon. Wind gusts will range from 25 to 35 mph out of the southwest this afternoon and south on Sunday afternoon.
  • Dry and unseasonably warm next week.

Discussion

... Issued at 1157 AM CDT Sat Oct 17 2026

Tonight

With the loss of diurnal mixing tonight, the wind gusts will gradually decline this evening and overnight. Even with that the sustained winds will remain in the 10 to 20 mph range. The combination of warm air advection and the low-levels remain...