14-day forecast · Perth
30-day outlook →TodaySep 2623°10°A mix of sun and cloudPartly cloudy13%
Day
A mix of sun and cloud. High 23. Humidex 25. UV index 5 or moderate.
- Humidex
- 25
- Wind
- NE 10 km/h
- Precipitation
- 13% · 0 mm
- UV index (max)
- 5 Moderate
Night
Partly cloudy. Low 10.
- Low
- 10°
- Wind
- N 15 km/h
Sunrise6:56 AM
Sunset6:55 PM
Daylight11 h 59 min
Normal17° / 7°
SunSep 2720°12°CloudyCloudy22%
Day
Cloudy. High 20.
- Precipitation
- 22% · 0.1 mm
- UV index (max)
- 3 Low
Night
Cloudy. Low 12.
- Low
- 12°
Sunrise6:58 AM
Sunset6:53 PM
Daylight11 h 54 min
MonSep 2820°9°CloudyCloudy periods68%
Day
Cloudy. High 20.
- Precipitation
- 68% · 1 mm
- UV index (max)
- 4 Moderate
Night
Cloudy periods. Low 9.
- Low
- 9°
Sunrise6:59 AM
Sunset6:51 PM
Daylight11 h 51 min
TueSep 2920°10°SunnyCloudy periods25%
Day
Sunny. High 20.
- Precipitation
- 25% · 0 mm
- UV index (max)
- 3 Low
Night
Cloudy periods. Low 10.
- Low
- 10°
Sunrise7:00 AM
Sunset6:49 PM
Daylight11 h 48 min
WedSep 3023°13°A mix of sun and cloudChance of showers30%
Day
A mix of sun and cloud. High 23.
- Precipitation
- 30% · 3 mm
- UV index (max)
- 5 Moderate
Night
Cloudy with 30 percent chance of showers. Low 13.
- Low
- 13°
- Precipitation
- 30%
Sunrise7:02 AM
Sunset6:47 PM
Daylight11 h 45 min
ThuOct 119°15°Chance of showers60%
Day
Cloudy with 60 percent chance of showers. High 19.
- Precipitation
- 60% · 0 mm
- UV index (max)
- 5 Moderate
Night
Low 15.
- Low
- 15°
Sunrise7:03 AM
Sunset6:45 PM
Daylight11 h 42 min
FriOct 224°16°Mostly cloudyNight low 16°77%
Day
Mostly cloudy. High 24.
- Wind
- SW 19 km/h
- Wind gusts
- 35 km/h
- Precipitation
- 77% · 2 mm
- UV index (max)
- 5 Moderate
Night
Low 16.
- Low
- 16°
Sunrise7:04 AM
Sunset6:44 PM
Daylight11 h 39 min
SourceExtended outlook
Days 8–14 · trend, lower confidence
SatOct 324°18°RainNight low 18°92%
Day
Rain. High 24.
- Wind
- SW 16 km/h
- Wind gusts
- 49 km/h
- Precipitation
- 92% · 32 mm
- UV index (max)
- 5 Moderate
Night
Low 18.
- Low
- 18°
Sunrise7:05 AM
Sunset6:42 PM
Daylight11 h 36 min
SourceExtended outlook
SunOct 420°15°FogNight low 15°33%
Day
Fog. High 20.
- Wind
- E 10 km/h
- Wind gusts
- 26 km/h
- Precipitation
- 33% · 0 mm
- UV index (max)
- 6 High
Night
Low 15.
- Low
- 15°
Sunrise7:06 AM
Sunset6:40 PM
Daylight11 h 33 min
SourceExtended outlook
MonOct 518°11°Light rainNight low 11°92%
Day
Light rain. High 18.
- Wind
- E 18 km/h
- Wind gusts
- 45 km/h
- Precipitation
- 92% · 14 mm
- UV index (max)
- 3 Moderate
Night
Low 11.
- Low
- 11°
Sunrise7:08 AM
Sunset6:38 PM
Daylight11 h 30 min
SourceExtended outlook
TueOct 611°3°ShowersNight low 3°87%
Day
Showers. High 11.
- Wind
- W 25 km/h
- Wind gusts
- 49 km/h
- Precipitation
- 87% · 5 mm
- UV index (max)
- 3 Moderate
Night
Low 3.
- Low
- 3°
Sunrise7:09 AM
Sunset6:36 PM
Daylight11 h 27 min
SourceExtended outlook
WedOct 77°1°Mostly cloudyNight low 1°14%
Day
Mostly cloudy. High 7.
- Wind
- W 26 km/h
- Wind gusts
- 49 km/h
- Precipitation
- 14% · 0 mm
- UV index (max)
- 2 Low
Night
Low 1.
- Low
- 1°
Sunrise7:10 AM
Sunset6:34 PM
Daylight11 h 24 min
SourceExtended outlook
ThuOct 88°-1°Mostly cloudyNight low -1°13%
Day
Mostly cloudy. High 8.
- Wind
- NW 17 km/h
- Wind gusts
- 40 km/h
- Precipitation
- 13% · 0 mm
- UV index (max)
- 3 Moderate
Night
Low -1.
- Low
- -1°
Sunrise7:11 AM
Sunset6:32 PM
Daylight11 h 20 min
SourceExtended outlook
FriOct 98°-3°SunnyNight low -3°17%
Day
Sunny. High 8.
- Wind
- NW 18 km/h
- Wind gusts
- 39 km/h
- Precipitation
- 17% · 0.1 mm
- UV index (max)
- 3 Moderate
Night
Low -3.
- Low
- -3°
Sunrise7:13 AM
Sunset6:31 PM
Daylight11 h 17 min
SourceExtended outlook
14 days at a glance
Today →| Day | Weather | High | Low | Precip | Wind | UV |
|---|---|---|---|---|---|---|
| Today Sep 26 | Partly cloudy | 23° | 10° | 13% · 0 mm | NE 15 km/h | 5 |
| Sun Sep 27 | Mostly cloudy | 20° | 12° | 22% · 0.1 mm | NE 21 km/h | 3 |
| Mon Sep 28 | Mostly cloudy | 20° | 9° | 68% · 1 mm | E 17 km/h | 4 |
| Tue Sep 29 | Sunny | 20° | 10° | 25% · 0 mm | NE 9 km/h | 3 |
| Wed Sep 30 | Partly cloudy | 23° | 13° | 30% · 3 mm | SW 18 km/h | 5 |
| Thu Oct 1 | Partly cloudy | 19° | 15° | 60% · 0 mm | SW 11 km/h | 5 |
| Fri Oct 2 | Mostly cloudy | 24° | 16° | 77% · 2 mm | SW 19 km/h | 5 |
| Sat Oct 3 | Rain | 24° | 18° | 92% · 32 mm | SW 16 km/h | 5 |
| Sun Oct 4 | Fog | 20° | 15° | 33% · 0 mm | E 10 km/h | 6 |
| Mon Oct 5 | Light rain | 18° | 11° | 92% · 14 mm | E 18 km/h | 3 |
| Tue Oct 6 | Showers | 11° | 3° | 87% · 5 mm | W 25 km/h | 3 |
| Wed Oct 7 | Mostly cloudy | 7° | 1° | 14% · 0 mm | W 26 km/h | 2 |
| Thu Oct 8 | Mostly cloudy | 8° | -1° | 13% · 0 mm | NW 17 km/h | 3 |
| Fri Oct 9 | Sunny | 8° | -3° | 17% · 0.1 mm | NW 18 km/h | 3 |
Weather map — Perth
Perth →Forecast: Environment and Climate Change Canada (Smiths Falls - Perth - Eastern Lanark County), issued 3:30 PM · Days 8–14: WeatherAPI.com · weather.gc.ca · 44.9001°N, 76.2494°W · Elevation 134 m · Population 5,573 · Time zone America/Toronto