New York, NY 88° Los Angeles, CA 107° Chicago, IL 88° Houston, TX 104° Miami, FL 89° Phoenix, AZ 119° Seattle, WA 77° Denver, CO 86° Toronto, ON 77° Vancouver, BC 72°
WeatherLiveOntarioRenfrew

Renfrew, ON Weather

Current WeatherRenfrew · 4:22 PM EDT
74° | 53°
74°F
Feels like 73°
Partly cloudy
WindS 7 mph · Gusts 11 mph
Precip11% · –
Humidity59% · Dew point 59°
UV index7 High
Air Quality45 Good
Pressure29.91 inHg
Visibility6 mi
Sunrise / Sunset6:21 AM · 7:56 PM · 13h 35m

Weather map — Renfrew

Full radar →
Now
74°
7%
7 mph
17:00
74°
5%
8 mph
18:00
73°
13%
13 mph
19:00
71°
20%
10 mph
20:00
67°
24%
9 mph
21:00
66°
26%
8 mph
22:00
65°
28%
8 mph
23:00
65°
25%
8 mph
00:00
64°
21%
8 mph
01:00
65°
22%
8 mph
02:00
67°
18%
6 mph
03:00
67°
17%
8 mph
04:00
66°
7%
8 mph
05:00
64°
22%
6 mph
06:00
62°
26%
6 mph
07:00
64°
29%
7 mph
08:00
64°
30%
10 mph
09:00
63°
59%
10 mph
10:00
65°
0.02 in
10 mph
11:00
70°
44%
11 mph
12:00
70°
25%
11 mph
13:00
73°
24%
11 mph
14:00
71°
0.04 in
11 mph
15:00
67°
0.03 in
8 mph

Today · Wed 8/26

High 74°
11% / –

Sunny. Winds S at 13 mph.

Tonight · Wed 8/26

Low 62°
26% / –

Mostly cloudy. Winds S at 8 mph.

Tomorrow · Thu 8/27

73° | 56°
83% / 0.22 in

Showers. Winds S at 11 mph.

7-day trend

Renfrew · temperature + precipitation

10-day forecast

Updated 4:22 PM

Details & indices

Wind
7 mph S
Gusts 11 mph
Humidity
59%
Dew point 59°
Pressure
29.91 inHg
Rising
UV index
7 — High
High today
Air Quality
Good
AQI 45 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Renfrew

🌿 Conditions right now

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

Sun & moon

Sunrise6:21 AM
Sunset7:56 PM
Length of day13h 35m
Moonrise7:23 PM
Moonset4:26 AM
Next full moonAug 28 Sturgeon Moon
Latitude45.4668°N
Longitude-76.6827°E

Water temps nearby

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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
77°
Ottawa
Sunny
78°
Mississauga
Mostly cloudy
76°
Brampton
Mostly cloudy
78°
Hamilton
Mostly cloudy
82°
London
Sunny
83°
Data sources · Wednesday, August 26
Where the Renfrew 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: 45.4668°N, -76.6827°.
NBM + global weather models
Updated: 4:22 PM
Weather in Renfrew
Renfrew's outlook: warmest day near 76° (Saturday), coldest night about 47° (Friday). Roughly 3.2 in of rain falls over the period, with Monday the most likely wet day (95%). Hold onto the patio furniture Saturday: gusts could hit 32 mph. The NWS alert board for this area is currently clear. Right now Renfrew is running about 18° warmer than Syracuse. Longer view: four full seasons with serious winter and real summer heat.
Renfrew, ON · Elev 420 ft · 45.47°N, 76.68°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: 4:22 PM