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Lancaster, WI Weather Forecast

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Lancaster, WI Weather Forecast

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Lancaster WI weather - Clear - 72°F
Clear
72°F
Updated 9:47 am
Feels Like 68°F
Humidity 85%
Wind E 6 mph
Barometer  30.14 in
Dew Point 67°F
Lancaster WI weather - Clear - 22°C
Clear
22°C
Updated 9:47 am
Feels Like 20°C
Humidity 85%
Wind E 10 km/h
Barometer  102 kPa
Dew Point 20°C
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Lancaster Weather Forecast

TODAY TONIGHT LABOR DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY THURSDAY FRIDAY SATURDAY
Lancaster, WI Weather - Today Patchy Fog Lancaster, WI Weather - Tonight Partly Cloudy Lancaster, WI Weather - Labor Day Mostly Sunny Lancaster, WI Weather - Monday Night Partly Cloudy Lancaster, WI Weather - Tuesday Chance Of Showers Lancaster, WI Weather - Tuesday Night Chance Of T-Storm Lancaster, WI Weather - Wednesday Partly Cloudy Lancaster, WI Weather - Thursday Partly Cloudy Lancaster, WI Weather - Friday Partly Cloudy Lancaster, WI Weather - Saturday Partly Cloudy
Patchy Fog Partly Cloudy Mostly Sunny Partly Cloudy Chance of Showers Chance of T-Storm Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Hi: 81°FHi: 27°C
 Lo: 60°FLo: 16°C Hi: 80°FHi: 27°C
 Lo: 61°FLo: 16°C Hi: 85°FHi: 29°C
 Lo: 69°FLo: 21°C Hi: 80°FHi: 27°C
Lo: 59°FLo: 15°C		 Hi: 80°FHi: 27°C
Lo: 59°FLo: 15°C		 Hi: 80°FHi: 27°C
Lo: 59°FLo: 15°C		 Hi: 80°FHi: 27°C
Lo: 59°FLo: 15°C
POP: 50% POP: 100%
POP = Probability of Precipitation.
Weather Outlook Updated: 741 AM CDT Sun Sep 06 2026 Lancaster, WI Weather - WeatherWorld.com

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Issued: 522 AM CDT Sun Sep 6 2026

Key Messages

  • Very low chances (<15%) for rain showers across Southeast Minnesota and Northeast Iowa today. Better chances to stay west of the I-35 corridor.
  • Chances for showers/storms return in earnest (60-90%) for Tuesday with heavy rain being the main concern.
  • Dry conditions and near normal temperatures to prevail from Wednesday through the end of the work week.

Discussion

... Issued at 221 AM CDT Sun Sep 6 2026

Morning Fog & Storm Chances Staying West Today:

It`ll be a foggy start to the day with light winds and stout surface moisture allowing for widespread patchy fog development across the region. To our west, across ...