Weather Forecast for Peterborough & the Kawarthas
Ontario, Canada
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Current Weather - Peterborough & the Kawarthas: 28°C
Current Weather - Peterborough & the Kawarthas: 28°C
Ontario, Canada
Sunny
Feels like 30°C
Wind
28 km/h SW
Humidity
60%
Pressure
1012 mb
UV Index
8
Visibility
10 km
Moderate rain
Tuesday, May 19, 2026
High
29°C
Low
18°C
Rain Chance
91%
Hourly Forecast
21°C
20°C
19°C
18°C
Day Statistics
Maximum Wind
29 km/h
Humidity
75%
Precipitation
6 mm
UV Index
8
Visibility
10 km
Rain Chance
91%
Snow Chance
0%
Sun & Moon
Sunrise
05:43 AM
Sunset
08:38 PM
Moonrise
07:52 AM
Moonset
No moonset
Moon Phase
Waxing Crescent
Moon Illumination
7%
Air Quality
PM2.5
6.9
μg/m³
PM10
7.3
μg/m³
NO₂
7.2
μg/m³
O₃
83.3
μg/m³
SO₂
3.5
μg/m³
CO
196.5
μg/m³
Patchy rain nearby
Wednesday, May 20, 2026
High
13°C
Low
6°C
Rain Chance
86%
Hourly Forecast
18°C
18°C
16°C
14°C
12°C
11°C
10°C
9°C
9°C
10°C
11°C
12°C
12°C
13°C
13°C
13°C
13°C
12°C
11°C
10°C
9°C
8°C
7°C
6°C
Day Statistics
Maximum Wind
29 km/h
Humidity
71%
Precipitation
1 mm
UV Index
9
Visibility
10 km
Rain Chance
86%
Snow Chance
0%
Sun & Moon
Sunrise
05:42 AM
Sunset
08:39 PM
Moonrise
09:10 AM
Moonset
12:29 AM
Moon Phase
Waxing Crescent
Moon Illumination
15%
Air Quality
PM2.5
2.1
μg/m³
PM10
2.1
μg/m³
NO₂
3.1
μg/m³
O₃
71
μg/m³
SO₂
1.4
μg/m³
CO
144.3
μg/m³
Sunny
Thursday, May 21, 2026
High
15°C
Low
1°C
Rain Chance
0%
Hourly Forecast
5°C
4°C
4°C
3°C
2°C
2°C
2°C
4°C
5°C
7°C
8°C
10°C
11°C
12°C
13°C
14°C
14°C
15°C
14°C
12°C
9°C
7°C
6°C
5°C
Day Statistics
Maximum Wind
14 km/h
Humidity
60%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:41 AM
Sunset
08:40 PM
Moonrise
10:30 AM
Moonset
01:10 AM
Moon Phase
Waxing Crescent
Moon Illumination
24%
Air Quality
PM2.5
2.1
μg/m³
PM10
2.4
μg/m³
NO₂
2.4
μg/m³
O₃
70.3
μg/m³
SO₂
1.2
μg/m³
CO
131.1
μg/m³
Overcast
Friday, May 22, 2026
High
17°C
Low
4°C
Rain Chance
0%
Hourly Forecast
5°C
5°C
4°C
4°C
4°C
4°C
5°C
7°C
9°C
11°C
13°C
14°C
15°C
15°C
16°C
16°C
16°C
16°C
15°C
13°C
11°C
10°C
10°C
9°C
Day Statistics
Maximum Wind
10 km/h
Humidity
66%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:40 AM
Sunset
08:41 PM
Moonrise
11:48 AM
Moonset
01:40 AM
Moon Phase
Waxing Crescent
Moon Illumination
34%
Air Quality
PM2.5
4.2
μg/m³
PM10
4.6
μg/m³
NO₂
5.8
μg/m³
O₃
61.6
μg/m³
SO₂
1.4
μg/m³
CO
165.1
μg/m³
Partly Cloudy
Saturday, May 23, 2026
High
18°C
Low
6°C
Rain Chance
0%
Hourly Forecast
8°C
8°C
7°C
7°C
8°C
7°C
7°C
9°C
10°C
12°C
14°C
15°C
16°C
17°C
17°C
17°C
17°C
16°C
14°C
13°C
12°C
10°C
9°C
9°C
Day Statistics
Maximum Wind
24 km/h
Humidity
72%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:39 AM
Sunset
08:42 PM
Moonrise
01:01 PM
Moonset
02:04 AM
Moon Phase
First Quarter
Moon Illumination
45%
Air Quality
PM2.5
4
μg/m³
PM10
4.3
μg/m³
NO₂
5.1
μg/m³
O₃
63.7
μg/m³
SO₂
1.3
μg/m³
CO
154.4
μg/m³
Patchy rain nearby
Sunday, May 24, 2026
High
10°C
Low
8°C
Rain Chance
85%
Hourly Forecast
8°C
8°C
8°C
9°C
9°C
9°C
10°C
10°C
10°C
10°C
10°C
10°C
10°C
10°C
10°C
10°C
10°C
11°C
11°C
11°C
11°C
11°C
11°C
11°C
Day Statistics
Maximum Wind
26 km/h
Humidity
90%
Precipitation
0 mm
UV Index
3
Visibility
9 km
Rain Chance
85%
Snow Chance
0%
Sun & Moon
Sunrise
05:38 AM
Sunset
08:43 PM
Moonrise
02:11 PM
Moonset
02:24 AM
Moon Phase
Waxing Gibbous
Moon Illumination
56%
Patchy rain nearby
Monday, May 25, 2026
High
14°C
Low
10°C
Rain Chance
76%
Hourly Forecast
11°C
11°C
11°C
10°C
10°C
10°C
10°C
10°C
11°C
11°C
11°C
11°C
12°C
13°C
13°C
13°C
14°C
14°C
14°C
14°C
14°C
14°C
14°C
14°C
Day Statistics
Maximum Wind
15 km/h
Humidity
97%
Precipitation
3 mm
UV Index
3
Visibility
6 km
Rain Chance
76%
Snow Chance
0%
Sun & Moon
Sunrise
05:38 AM
Sunset
08:44 PM
Moonrise
03:18 PM
Moonset
02:43 AM
Moon Phase
Waxing Gibbous
Moon Illumination
66%
Solar Radiation Data
Shortwave Radiation
538.64
Diffuse Radiation
153.24
DNI
876.18
GTI
451.37
Weather Alerts
squall watch in effect
Conditions are favourable for the development of squalls with wind gusts up to 50 knots and hail. Thunderstorms will move eastward across the area this afternoon and evening. ### Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.
Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway.
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