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WeatherLive › Ontario › Port Hope

Port Hope, ON Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherPort Hope · 5:04 PM EDT
23° | 12°
23°C
Feels like 21°
Mostly cloudy
WindNW 9 mph · Gusts 13 mph
Precip10% · –
Humidity61% · Dew point 15°
UV index7 High
Air Quality37 Good
Pressure29.85 inHg
Visibility6 mi
Sunrise / Sunset6:40 AM · 7:44 PM · 13h 4m

Weather map — Port Hope

Full radar →
Now
23°
15%
9 mph
18:00
23°
4%
8 mph
19:00
23°
5%
6 mph
20:00
19°
11%
5 mph
21:00
18°
22%
6 mph
22:00
17°
9%
6 mph
23:00
17°
11%
6 mph
00:00
16°
10%
6 mph
01:00
15°
12%
6 mph
02:00
15°
14%
6 mph
03:00
14°
19%
6 mph
04:00
14°
20%
6 mph
05:00
14°
20%
6 mph
06:00
13°
20%
6 mph
07:00
13°
20%
6 mph
08:00
14°
12%
6 mph
09:00
16°
7%
8 mph
10:00
18°
5%
8 mph
11:00
20°
4%
7 mph
12:00
22°
11%
7 mph
13:00
23°
10%
7 mph
14:00
23°
11%
9 mph
15:00
22°
12%
9 mph
16:00
21°
14%
7 mph

Today · Fri 9/4

High 23°
10% / –

Sunny. Winds NW at 11 mph.

Tonight · Fri 9/4

Low 13°
22% / –

Mostly cloudy. Winds NW at 6 mph.

Tomorrow · Sat 9/5

23° | 13°
36% / 0.02 in

Showers. Winds N at 9 mph.

7-day trend

Port Hope · temperature + precipitation

10-day forecast

Updated 5:04 PM

Details & indices

Wind
9 mph NW
Gusts 13 mph
Humidity
61%
Dew point 15°
Pressure
29.85 inHg
Falling
UV index
7 — High
High today
Air Quality
Good
AQI 37 · US EPA
Allergy
Very high
Ragweed
Visibility
6 mi
Clear view
Allergy — Port Hope

🌿 Conditions right now

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

Sun & moon

Sunrise6:40 AM
Sunset7:44 PM
Length of day13h 4m
Moonrise11:44 PM
Moonset3:29 PM
Moon phase🌗 Last Quarter · 44%
Next full moonSep 26 Harvest Moon
Latitude44.0168°N
Longitude-78.3995°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
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Toronto
Mostly cloudy
27°
Ottawa
Mostly cloudy
20°
Mississauga
Mostly cloudy
24°
Brampton
Mostly cloudy
27°
Hamilton
Mostly cloudy
28°
London
Mostly cloudy
26°
Data sources · Friday, September 4
Where the Port Hope 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: 44.0168°N, -78.3995°.
NBM + global weather models
Updated: 5:04 PM
Weather in Port Hope
Port Hope's outlook: warmest day near 26° (Wednesday), coldest night about 4° (Friday). About 0.10 in of precipitation is expected in total; the most likely wet day is Sunday (71% chance). Wind is the one to watch: gusts to 39 mph around Wednesday. The NWS alert board for this area is currently clear. Right now Port Hope is running about 53° warmer than Ottawa. Longer view: four full seasons with serious winter and real summer heat.
Port Hope, ON · Elev 472 ft · 44.02°N, 78.40°W · Ontario · 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: 5:04 PM