Perth, Ontario, CA | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Sunny
    46°
    Forecast night icon
    Night
    Clear
    33°
    Thursday 4/25
    Day
    46°
    Sunny
    Forecast day icon
    Night
    33°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. High temperature around 46F. Dew point will be around 19F with an average humidity of 34%. Winds will be 5 mph from the N.
    Night Details
    Clear. Low temperature around 33F. Dew point will be around 22F with an average humidity of 44%. Winds will be 3 mph from the W.
  • Forecast day icon
    Friday
    Sunny
    55°
    Forecast night icon
    Night
    Clear
    39°
    Friday 4/26
    Day
    55°
    Sunny
    Forecast day icon
    Night
    39°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. High temperature around 55F. Dew point will be around 28F with an average humidity of 40%. Winds will be 4 mph from the SE.
    Night Details
    Clear. Low temperature around 39F. Dew point will be around 32F with an average humidity of 52%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Saturday
    70% Chance of Rain
    56°
    Forecast night icon
    Night
    80% Chance of Rain
    47°
    Saturday 4/27
    Day
    56°
    70% Chance of Rain
    Forecast day icon
    Night
    47°
    80% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with probable rain. Chance of precipitation 70%. High temperature around 56F. Dew point will be around 37F with an average humidity of 61%. Winds will be 14 mph from the S.
    Night Details
    Mostly cloudy with a 75% chance for rain and thunderstorms. Low temperature around 47F. Dew point will be around 46F with an average humidity of 91%. Winds will be 16 mph from the S.
  • Forecast day icon
    Sunday
    50% Chance of Rain
    66°
    Forecast night icon
    Night
    50% Chance of Rain
    52°
    Sunday 4/28
    Day
    66°
    50% Chance of Rain
    Forecast day icon
    Night
    52°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 66F. Dew point will be around 55F with an average humidity of 86%. Winds will be 13 mph from the SW.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 52F. Dew point will be around 57F with an average humidity of 98%. Winds will be 8 mph from the SW.
  • Forecast day icon
    Monday
    40% Chance of Rain
    65°
    Forecast night icon
    Night
    80% Chance of Rain
    54°
    Monday 4/29
    Day
    65°
    40% Chance of Rain
    Forecast day icon
    Night
    54°
    80% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 65F. Dew point will be around 56F with an average humidity of 92%. Winds will be 8 mph from the S.
    Night Details
    Mostly cloudy with probable rain. Chance of precipitation 75%. Low temperature around 54F. Dew point will be around 55F with an average humidity of 95%. Winds will be 9 mph from the S.
  • Forecast day icon
    Tuesday
    70% Chance of Rain
    64°
    Forecast night icon
    Night
    40% Chance of Rain
    48°
    Tuesday 4/30
    Day
    64°
    70% Chance of Rain
    Forecast day icon
    Night
    48°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with probable rain. Chance of precipitation 65%. High temperature around 64F. Dew point will be around 60F with an average humidity of 95%. Winds will be 12 mph from the SW.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 48F. Dew point will be around 50F with an average humidity of 87%. Winds will be 9 mph from the W.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    60°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Wednesday 5/1
    Day
    60°
    30% Chance of Rain
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 60F. Dew point will be around 49F with an average humidity of 78%. Winds will be 4 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 47F. Dew point will be around 47F with an average humidity of 85%. Winds will be 3 mph from the W.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    59°
    Forecast night icon
    Night
    Cloudy
    48°
    Thursday 5/2
    Day
    59°
    30% Chance of Rain
    Forecast day icon
    Night
    48°
    Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 59F. Dew point will be around 49F with an average humidity of 80%. Winds will be 3 mph from the SW.
    Night Details
    Cloudy. Low temperature around 48F. Dew point will be around 47F with an average humidity of 85%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Friday
    Cloudy
    59°
    Forecast night icon
    Night
    Clear
    45°
    Friday 5/3
    Day
    59°
    Cloudy
    Forecast day icon
    Night
    45°
    Clear
    Forecast night icon
    Day Details
    Cloudy. High temperature around 59F. Dew point will be around 47F with an average humidity of 75%. Winds will be 4 mph from the NW.
    Night Details
    Clear. Low temperature around 45F. Dew point will be around 42F with an average humidity of 77%. Winds will be 4 mph from the NW.