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Niagara WI Weather - Clear - 58°F
Clear
58°F
Updated 9:06 pm
Feels Like 62°F
Humidity 71%
Wind N 0 mph
Barometer  29.91 in
Dew Point 49°F
Niagara WI Weather - Clear - 14°C
Clear
14°C
Updated 9:06 pm
Feels Like 16°C
Humidity 71%
Wind N 0 km/h
Barometer  101.2 kPa
Dew Point 9°C
Niagara, WI Weather and Current Conditionsniagara wi weather forecast

Niagara, WI Weather Forecast

Niagara Wisconsin WeatherNiagara, Wisconsin Weather Weather Forecast
14 Day API Niagara, WI Weather Forecast. Note: Our 7 day Niagara, Wisconsin weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Niagara, WI Weather Forecast Dated: 906 PM Wed Sep 09 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.

Wednesday, September 9, 2026

Mid-Morning
Niagara Weather - 2026-09-09 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
Niagara Weather - 2026-09-09 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
Niagara Weather - 2026-09-09 - Evening - Sunny
68°F 20°C
Sunny
Warm and summery near 82°F 28°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the W to the NW at 8 mph 12 km/h.

Thursday, September 10, 2026

Mid-Morning
Niagara Weather - 2026-09-10 - Morning - Partly Cloudy
60°F 15°C
Partly Cloudy
Mid-Afternoon
Niagara Weather - 2026-09-10 - Afternoon - Sunny
74°F 23°C
Sunny
Early-Evening
Niagara Weather - 2026-09-10 - Evening - Sunny
67°F 19°C
Sunny
Comfortable with temperatures reaching 74°F 23°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.

Friday, September 11, 2026

Mid-Morning
Niagara Weather - 2026-09-11 - Morning - Sunny
65°F 19°C
Sunny
Mid-Afternoon
Niagara Weather - 2026-09-11 - Afternoon - Overcast
80°F 27°C
Overcast
Early-Evening
Niagara Weather - 2026-09-11 - Evening - Cloudy
73°F 23°C
Cloudy
Quite warm around 80°F 27°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the SW to the S at 12 mph 18 km/h. Gusts up to 26 mph 42 km/h.

Saturday, September 12, 2026

Mid-Morning
Niagara Weather - 2026-09-12 - Morning - Sunny
69°F 21°C
Sunny
Mid-Afternoon
Niagara Weather - 2026-09-12 - Afternoon - Overcast
77°F 25°C
Overcast
Early-Evening
Niagara Weather - 2026-09-12 - Evening - Cloudy
66°F 19°C
Cloudy
Mild temperatures up to 77°F 25°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure rising. Winds moving from the W to the NNW at 6 mph 10 km/h.

Sunday, September 13, 2026

Mid-Morning
Niagara Weather - 2026-09-13 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Niagara Weather - 2026-09-13 - Afternoon - Cloudy
64°F 18°C
Cloudy
Early-Evening
Niagara Weather - 2026-09-13 - Evening - Overcast
61°F 16°C
Overcast
Refreshing around 64°F 18°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.

Monday, September 14, 2026

Mid-Morning
Niagara Weather - 2026-09-14 - Morning - Light Showers
52°F 11°C
Light Showers
Mid-Afternoon
Niagara Weather - 2026-09-14 - Afternoon - Light Showers
56°F 14°C
Light Showers
Early-Evening
Niagara Weather - 2026-09-14 - Evening - Fog
61°F 16°C
Fog
Cool and brisk at 56°F 14°C, showers through the afternoon, tapering off by evening, with steady humidity and barometric pressure falling. Winds swinging from the ESE to the WSW at 3 mph 4 km/h.

Tuesday, September 15, 2026

Mid-Morning
Niagara Weather - 2026-09-15 - Morning - Overcast
53°F 12°C
Overcast
Mid-Afternoon
Niagara Weather - 2026-09-15 - Afternoon - Scattered Showers
55°F 13°C
Scattered Showers
Early-Evening
Niagara Weather - 2026-09-15 - Evening - Overcast
53°F 11°C
Overcast
Chilly near 55°F 13°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure rising. Winds shifting from the NW to the NE at 5 mph 8 km/h.

Wednesday, September 16, 2026

Mid-Morning
Niagara Weather - 2026-09-16 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Niagara Weather - 2026-09-16 - Afternoon - Partly Cloudy
66°F 19°C
Partly Cloudy
Early-Evening
Niagara Weather - 2026-09-16 - Evening - Overcast
61°F 16°C
Overcast
Cool with a high near 66°F 19°C, cloudy through the afternoon, turning overcast this evening, with steady humidity and steady pressure.

Thursday, September 17, 2026

Mid-Morning
Niagara Weather - 2026-09-17 - Morning - Sunny
58°F 15°C
Sunny
Mid-Afternoon
Niagara Weather - 2026-09-17 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Niagara Weather - 2026-09-17 - Evening - Overcast
68°F 20°C
Overcast
Mild temperatures up to 72°F 22°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and barometric pressure falling.

Friday, September 18, 2026

Mid-Morning
Niagara Weather - 2026-09-18 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Niagara Weather - 2026-09-18 - Afternoon - Overcast
77°F 25°C
Overcast
Early-Evening
Niagara Weather - 2026-09-18 - Evening - Overcast
72°F 22°C
Overcast
Mild with a high of 77°F 25°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds turning from the WSW to the SW at 6 mph 10 km/h.

Saturday, September 19, 2026

Mid-Morning
Niagara Weather - 2026-09-19 - Morning - Fog
62°F 17°C
Fog
Mid-Afternoon
Niagara Weather - 2026-09-19 - Afternoon - Scattered Showers
72°F 22°C
Scattered Showers
Early-Evening
Niagara Weather - 2026-09-19 - Evening - Scattered Showers
67°F 20°C
Scattered Showers
Pleasant near 72°F 22°C, scattered downpours possible, with lower humidity and steady pressure.

Sunday, September 20, 2026

Mid-Morning
Niagara Weather - 2026-09-20 - Morning - Overcast
62°F 17°C
Overcast
Mid-Afternoon
Niagara Weather - 2026-09-20 - Afternoon - Sunny
74°F 24°C
Sunny
Early-Evening
Niagara Weather - 2026-09-20 - Evening - Cloudy
67°F 20°C
Cloudy
Comfortable with temperatures reaching 74°F 24°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.

Monday, September 21, 2026

Mid-Morning
Niagara Weather - 2026-09-21 - Morning - Light Fog
63°F 17°C
Light Fog
Mid-Afternoon
Niagara Weather - 2026-09-21 - Afternoon - Scattered Showers
68°F 20°C
Scattered Showers
Early-Evening
Niagara Weather - 2026-09-21 - Evening - Scattered Showers
59°F 15°C
Scattered Showers
Enjoyable around 68°F 20°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the NE at 9 mph 14 km/h.

Tuesday, September 22, 2026

Mid-Morning
Niagara Weather - 2026-09-22 - Morning - Overcast
60°F 16°C
Overcast
Mid-Afternoon
Niagara Weather - 2026-09-22 - Afternoon - Overcast
65°F 18°C
Overcast
Early-Evening
Niagara Weather - 2026-09-22 - Evening - Scattered Showers
64°F 18°C
Scattered Showers
Mildly cool near 65°F 18°C, scattered downpours possible, with increasing humidity and barometric pressure falling.

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Weather by the Numbers

Wed, 9th
Niagara WI Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 84°F 29°C
Lo: 60°F 16°C
Sunrise 06:23 AM
Sunset 07:15 PM
Wind W 13 mph22 km/h
Dew Point 56°F13°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 41%
Thu, 10th
Niagara WI Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 74°F 23°C
Lo: 54°F 12°C
Sunrise 06:24 AM
Sunset 07:13 PM
Wind NW 7 mph12 km/h
Dew Point 41°F5°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 36%
Fri, 11th
Niagara WI Weather - Friday, Sep 11, 2026 - Overcast
Hi: 80°F 27°C
Lo: 56°F 13°C
Sunrise 06:25 AM
Sunset 07:11 PM
Wind SSW 12 mph19 km/h
Dew Point 49°F9°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 10% *
Humidity 36%
Sat, 12th
Niagara WI Weather - Saturday, Sep 12, 2026 - Overcast
Hi: 77°F 25°C
Lo: 58°F 14°C
Sunrise 06:26 AM
Sunset 07:09 PM
Wind WNW 7 mph12 km/h
Dew Point 55°F13°C
uv Index 5
Barometric Pressure 29.8 in1009 mb
POP 12% *
Humidity 51%
Sun, 13th
Niagara WI Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 68°F 20°C
Lo: 51°F 10°C
Sunrise 06:28 AM
Sunset 07:07 PM
Wind NW 6 mph10 km/h
Dew Point 35°F2°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 9% *
Humidity 31%
Mon, 14th
Niagara WI Weather - Monday, Sep 14, 2026 - Light Rain Shower
Hi: 65°F 18°C
Lo: 50°F 10°C
Sunrise 06:29 AM
Sunset 07:05 PM
Wind E 8 mph13 km/h
Dew Point 53°F12°C
uv Index 3
Barometric Pressure 29.91 in1013 mb
POP 78% *
Humidity 99%
Tue, 15th
Niagara WI Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 58°F 14°C
Lo: 50°F 10°C
Sunrise 06:30 AM
Sunset 07:03 PM
Wind NNW 7 mph11 km/h
Dew Point 46°F8°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 23% *
Humidity 78%
Wed, 16th
Niagara WI Weather - Wednesday, Sep 16, 2026 - Overcast
Hi: 68°F 20°C
Lo: 47°F 9°C
Sunrise 06:31 AM
Sunset 07:01 PM
Wind S 3 mph4 km/h
Dew Point 42°F6°C
uv Index 4
Barometric Pressure 30.36 in1028 mb
POP 5% *
Humidity 49%
Thu, 17th
Niagara WI Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 73°F 23°C
Lo: 51°F 11°C
Sunrise 06:33 AM
Sunset 06:59 PM
Wind W 3 mph4 km/h
Dew Point 46°F8°C
uv Index 5
Barometric Pressure 30.3 in1026 mb
POP 1% *
Humidity 46%
Fri, 18th
Niagara WI Weather - Friday, Sep 18, 2026 - Sunny
Hi: 78°F 25°C
Lo: 56°F 14°C
Sunrise 06:34 AM
Sunset 06:57 PM
Wind SW 7 mph11 km/h
Dew Point 53°F12°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 6% *
Humidity 50%
Sat, 19th
Niagara WI Weather - Saturday, Sep 19, 2026 - Fog
Hi: 73°F 23°C
Lo: 61°F 16°C
Sunrise 06:35 AM
Sunset 06:55 PM
Wind NE 7 mph12 km/h
Dew Point 61°F16°C
uv Index 5
Barometric Pressure 29.77 in1008 mb
POP 15% *
Humidity 76%
Sun, 20th
Niagara WI Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 75°F 24°C
Lo: 56°F 14°C
Sunrise 06:36 AM
Sunset 06:53 PM
Wind SSE 2 mph3 km/h
Dew Point 56°F14°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 4% *
Humidity 60%
Mon, 21st
Niagara WI Weather - Monday, Sep 21, 2026 - Cloudy
Hi: 70°F 21°C
Lo: 55°F 13°C
Sunrise 06:38 AM
Sunset 06:51 PM
Wind ENE 7 mph12 km/h
Dew Point 56°F13°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 15% *
Humidity 66%
Tue, 22nd
Niagara WI Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 66°F 19°C
Lo: 55°F 13°C
Sunrise 06:39 AM
Sunset 06:49 PM
Wind SE 7 mph11 km/h
Dew Point 55°F13°C
uv Index 4
Barometric Pressure 29.94 in1014 mb
POP 20% *
Humidity 73%
* POP = Probability of Precipitation. Data for 12:00 PM.