Niagara, WI Weather Forecast

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Niagara, WI Weather Forecast

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Niagara WI weather  - Clear - 39°F
Clear
39°F
Updated 7:38 am
Feels Like 49°F
Humidity 95%
Wind N 3 mph
Barometer  30.36 in
Dew Point 38°F
Niagara WI weather  - Clear - 4°C
Clear
4°C
Updated 7:38 am
Feels Like 9°C
Humidity 95%
Wind N 5 km/h
Barometer  102.8 kPa
Dew Point 3°C

Niagara Weather Forecast

TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY MONDAY MONDAY NIGHT TUESDAY
Niagara, WI Weather - Today Patchy Fog Niagara, WI Weather - Tonight Chance Of Showers Niagara, WI Weather - Thursday Patchy Fog Niagara, WI Weather - Thursday Night Mostly Cloudy Niagara, WI Weather - Friday Showers Niagara, WI Weather - Friday Night Showers Niagara, WI Weather - Saturday Showers Niagara, WI Weather - Saturday Night Mostly Cloudy Niagara, WI Weather - Sunday Mostly Cloudy Niagara, WI Weather - Monday Mostly Cloudy Niagara, WI Weather - Monday Night Partly Cloudy Niagara, WI Weather - Tuesday Partly Cloudy
Patchy Fog Chance of Showers Patchy Fog Mostly Cloudy Showers Showers Showers Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Hi: 71°FHi: 22°C
Lo: 51°FLo: 11°C Hi: 75°FHi: 24°C
Lo: 49°FLo: 9°C Hi: 65°FHi: 18°C
Lo: 49°FLo: 9°C Hi: 65°FHi: 18°C
Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C
Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C
Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C
Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C
Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C
POP: 40% POP: 70% POP: 80% POP: 60%
POP = Probability of Precipitation.
Weather Outlook Updated: 622 AM CDT Wed Sep 16 2026 Niagara, WI Weather - WeatherWorld.com

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Issued: 611 AM CDT Wed Sep 16 2026

Key Messages

  • Light rain chances (40 to 60%) return tonight into Thursday morning, though rainfall totals will remain light at under one tenth of an inch.
  • Confidence is increasing for a significant heavy rainfall event Friday afternoon into Saturday, focused across central and east-central Wisconsin.
  • Another round of showers and potential thunderstorms towards early next week.

Discussion

... Issued at 119 AM CDT Wed Sep 16 2026

The latest RAP analysis and satellite/radar imagery show high pressure ce...