Waterdown, Ontario Weather
21°
Fog
Feels like 21°
Sun position
6:50 a.m.7:46 p.m.
- Wind
- 4 km/h
- Humidity
- 98%
- Dewpoint
- 20°
- Pressure
- 1014 hPa
Hourly Forecast
Wed
11 a.m.
Partly Cloudy
27°
SW 14 km/h
10% precip
12 p.m.
Partly Cloudy
28°
SW 16 km/h
10% precip
1 p.m.
Partly Cloudy
29°
SW 17 km/h
10% precip
2 p.m.
Partly Cloudy
29°
SW 16 km/h
10% precip
3 p.m.
Partly Cloudy
29°
SW 16 km/h
20% precip
4 p.m.
Partly Cloudy
28°
W 14 km/h
20% precip
5 p.m.
Chance of Rain
27°
SW 14 km/h
40% precip
6 p.m.
Chance of Rain
26°
W 13 km/h
50% precip
7 p.m.
Chance of Rain
25°
W 12 km/h
60% precip
8 p.m.
Chance of Rain
24°
W 12 km/h
30% precip
9 p.m.
Mostly Cloudy
23°
W 11 km/h
20% precip
10 p.m.
Mostly Cloudy
23°
W 11 km/h
20% precip
11 p.m.
Mostly Cloudy
22°
W 10 km/h
20% precip
Thu
12 a.m.
Mostly Cloudy
22°
W 9 km/h
10% precip
1 a.m.
Partly Cloudy
22°
W 9 km/h
10% precip
2 a.m.
Mostly Cloudy
22°
W 8 km/h
20% precip
3 a.m.
Partly Cloudy
21°
W 8 km/h
10% precip
4 a.m.
Partly Cloudy
21°
W 8 km/h
10% precip
5 a.m.
Partly Cloudy
21°
NW 7 km/h
6 a.m.
Partly Cloudy
20°
NW 7 km/h
7 a.m.
Partly Cloudy
21°
NW 8 km/h
8 a.m.
Partly Cloudy
22°
NW 8 km/h
9 a.m.
Partly Cloudy
23°
NW 7 km/h
10 a.m.
Partly Cloudy
24°
W 7 km/h
11 a.m.
Mostly Clear
25°
W 8 km/h
12 p.m.
Mostly Clear
26°
W 9 km/h
1 p.m.
Mostly Clear
27°
W 10 km/h
10% precip
2 p.m.
Partly Cloudy
27°
W 11 km/h
3 p.m.
Partly Cloudy
27°
NW 12 km/h
4 p.m.
Mostly Cloudy
27°
W 13 km/h
10% precip
5 p.m.
Partly Cloudy
26°
NW 12 km/h
10% precip
6 p.m.
Partly Cloudy
25°
NW 11 km/h
10% precip
7 p.m.
Partly Cloudy
24°
NW 10 km/h
10% precip
8 p.m.
Partly Cloudy
22°
NW 10 km/h
20% precip
9 p.m.
Partly Cloudy
22°
NW 9 km/h
20% precip
10 p.m.
Partly Cloudy
21°
NW 9 km/h
20% precip
11 p.m.
Partly Cloudy
20°
NW 9 km/h
20% precip
Fri
12 a.m.
Mostly Clear
19°
NW 8 km/h
20% precip
1 a.m.
Mostly Clear
19°
NW 8 km/h
20% precip
Extended Forecast
WednesdaySep 2
L20°
Light rain with thunderstorms likely and poor visibility at times, ending overnight, then partly cloudy. Low 20.
ThursdayWarmestSep 3
H27°
Partly cloudy. High 27.
L18°
Mostly clear. Low 18.
FridaySep 4
H25°
Mostly clear. High 25.
L16°
Mostly clear. Low 16.
SaturdaySep 5
H23°
Clear. High 22.
L16°
Clear. Low 16.
SundaySep 6
H21°
Mostly clear. High 21.
L16°
Partly cloudy. Low 16.
MondaySep 7
H23°
Partly cloudy. High 23.
L16°
Mostly cloudy. Low 16.
TuesdaySep 8
H22°
Partly cloudy. High 22.
L17°
Partly cloudy. Low 17.
WednesdaySep 9
H23°
Partly cloudy. High 23.
L18°
A chance of light rain. Low 18.
ThursdaySep 10
H22°
Partly cloudy. High 22.
L16°
Partly cloudy. Low 16.
FridayCoolestSep 11
H21°
Partly cloudy. High 21.
L16°
Partly cloudy. Low 16.
SaturdaySep 12
H21°
Partly cloudy. High 21.
L17°
Partly cloudy. Low 17.
Weather data: GridCast (NOAA National Blend of Models). Icons: Meteocons by Bas Milius.
Radar
Radar: NOAA — colors indicate reflectivity intensity, not precipitation type.