🌤️ New York, NY Los Angeles, CA 76° 🌤️ Chicago, IL Houston, TX 95° Miami, FL 88° Phoenix, AZ 96° Seattle, WA 63° 🌤️ Denver, CO 🌤️ Toronto, ON Vancouver, BC 63°
WeatherLive › Wisconsin › Niagara

Niagara, WI Weather (54151)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherNiagara · 12:36 PM CDT
77° | 56°
70°F
Feels like 69°
Partly cloudy
WindNW 9 mph · Gusts 10 mph
Precip61% · 0.08 in
Humidity72% · Dew point 60°
UV index7 High
Air Quality36 Good
Pressure29.94 inHg
Visibility6 mi
Sunrise / Sunset5:53 AM · 7:59 PM · 14h 6m

Weather map — Niagara

Full radar →
Now
70°
17%
9 mph
13:00
77°
3%
12 mph
14:00
77°
1%
13 mph
15:00
77°
1%
12 mph
16:00
77°
1%
11 mph
17:00
76°
1%
10 mph
18:00
75°
1%
7 mph
19:00
71°
2%
7 mph
20:00
63°
4%
5 mph
21:00
61°
5%
3 mph
22:00
59°
7%
3 mph
23:00
56°
10%
2 mph
00:00
55°
12%
1 mph
01:00
55°
13%
2 mph
02:00
54°
12%
2 mph
03:00
54°
12%
2 mph
04:00
53°
12%
3 mph
05:00
53°
12%
3 mph
06:00
52°
12%
2 mph
07:00
55°
10%
3 mph
08:00
62°
5%
3 mph
09:00
68°
3%
3 mph
10:00
73°
2%
4 mph
11:00
77°
1%
5 mph

Today · Sun 8/16

High 77°
61% / 0.08 in

Sunny. Winds NW at 13 mph.

Tonight · Sun 8/16

Low 52°
5% / –

Sunny. Winds NW at 3 mph.

Tomorrow · Mon 8/17

84° | 52°
3% / –

Sunny. Winds NW at 8 mph.

7-day trend

Niagara · temperature + precipitation

10-day forecast

Updated 12:36 PM

Details & indices

Wind
9 mph NW
Gusts 10 mph
Humidity
72%
Dew point 60°
Pressure
29.94 inHg
Rising
UV index
7 — High
High today
Air Quality
Good
AQI 36 · US EPA
Allergy
None detected
—
Visibility
6 mi
Clear view
Allergy — Niagara

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
None

Sun & moon

Sunrise5:53 AM
Sunset7:59 PM
Length of day14h 6m
Moonrise10:34 AM
Moonset9:27 PM
Moon phase🌒 Waxing Crescent · 19%
Next full moonAug 27 Sturgeon Moon
Latitude45.7713°N
Longitude-87.9948°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Fair
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Milwaukee
—
— 🌤️
Madison
—
—
Data sources · Sunday, August 16
Where the Niagara forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 45.7713°N, -87.9948°.
NBM + global weather models
Updated: 12:36 PM
ZIP codes in Niagara
📮
54102
Niagara
 📮
54104
Niagara
 📮
54119
Niagara
 📮
54120
Niagara
 📮
54121
Niagara
 📮
54125
Niagara
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54151
Niagara
 📮
54156
Niagara
Weather in Niagara
Over the next 10 days Niagara tops out around 94° (Sunday) and dips to 51° on the coolest night (Thursday). Models drop roughly 1.2 in of precipitation across the stretch — watch Tuesday (87%). The NWS alert board for this area is currently clear. Right now Niagara is running about 6° warmer than Sault Ste. Marie. Longer view: four full seasons with serious winter and real summer heat.
Niagara, WI · Elev 892 ft · 45.77°N, 87.99°W · Wisconsin · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 12:36 PM