7-Day Forecast 45.77°N 87.99°W (Text-Only)
NWS Forecast for: Niagara WI
Issued by: National Weather Service Green Bay, WI
Last Update: 10:56 pm CDT Jul 12, 2025




Overnight: Areas of smoke. Partly cloudy, with a low around 58. West wind around 5 mph.

Sunday: Areas of smoke. Mostly sunny, with a high near 84. West wind 5 to 9 mph.

Sunday Night: Areas of smoke before 3am. Partly cloudy, with a low around 64. Southwest wind around 7 mph.

Monday: Sunny, with a high near 88. West northwest wind 5 to 7 mph.

Monday Night: Mostly clear, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.

Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 86. Chance of precipitation is 40%.

Tuesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.

Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.

Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.

Thursday: A 20 percent chance of showers. Mostly cloudy, with a high near 69.

Thursday Night: Partly cloudy, with a low around 51.

Friday: Mostly sunny, with a high near 76.

Friday Night: Partly cloudy, with a low around 52.

Saturday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.



Niagara WI
 45.77°N 87.99°W (Elev. 919 ft)

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