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      Elev 140 ft, 44.900 °N 76.256 °W

      Perth, CA

      Tue, Sep 29, 2026
      Today
      Tue 09/29
      High 68°f
      3% Precip. / 0 in
      Cloudy skies early, then partly cloudy this afternoon. High 68F. Winds light and variable.
      Tonight
      Tue 09/29
      Low 50°f
      9% Precip. / 0 in
      A few passing clouds. Low around 50F. Winds light and variable.
      Sunrise 7:00 AM
      Sunset 6:49 PM
      Moonrise 7:55 PM
      Moonset 10:39 AM
      Waning Gibbous, 86% visible
      Hourly Forecast
      Now
      53°
      8AM
      54°
      9AM
      57°
      10AM
      58°
      11AM
      60°
      12PM
      62°
      1PM
      64°
      2PM
      65°
      3PM
      66°
      4PM
      67°
      5PM
      66°
      6PM
      65°
      6:48PM
      Sunset
      7PM
      60°
      8PM
      56°
      9PM
      55°
      10PM
      54°
      11PM
      53°
      12AM
      52°
      1AM
      52°
      2AM
      52°
      3AM
      51°
      4AM
      51°
      5AM
      51°
      6AM
      52°
      7AM
      53°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      8:00 am
      Cloudy
      54°F 54°F 3% 0in 100% 51°F 90% 3 mph NNW 30.06in
      9:00 am
      Cloudy
      57°F 57°F 3% 0in 96% 51°F 83% 3 mph N 30.07in
      10:00 am
      Cloudy
      58°F 58°F 3% 0in 88% 52°F 78% 4 mph NNE 30.07in
      11:00 am
      Mostly Cloudy
      60°F 60°F 3% 0in 77% 52°F 76% 3 mph NE 30.07in
      12:00 pm
      Mostly Cloudy
      62°F 62°F 2% 0in 74% 53°F 72% 3 mph NE 30.06in
      1:00 pm
      Mostly Cloudy
      64°F 64°F 1% 0in 77% 53°F 69% 3 mph NNE 30.05in
      2:00 pm
      Partly Cloudy
      65°F 65°F 1% 0in 58% 53°F 66% 2 mph ENE 30.04in
      3:00 pm
      Partly Cloudy
      66°F 66°F 2% 0in 41% 53°F 63% 2 mph E 30.03in
      4:00 pm
      Partly Cloudy
      67°F 67°F 2% 0in 46% 54°F 63% 3 mph ESE 30.02in
      5:00 pm
      Partly Cloudy
      66°F 66°F 2% 0in 33% 53°F 63% 3 mph SE 30.01in
      6:00 pm
      Partly Cloudy
      65°F 65°F 3% 0in 32% 54°F 68% 3 mph SE 30.01in
      7:00 pm
      Mostly Clear
      60°F 60°F 5% 0in 29% 54°F 81% 3 mph SSE 30.02in
      8:00 pm
      Clear
      56°F 56°F 6% 0in 18% 54°F 90% 3 mph SSE 30.03in
      9:00 pm
      Clear
      55°F 55°F 7% 0in 12% 53°F 93% 3 mph S 30.04in
      10:00 pm
      Clear
      54°F 54°F 8% 0in 8% 53°F 96% 3 mph S 30.06in
      11:00 pm
      Clear
      53°F 53°F 8% 0in 13% 52°F 97% 3 mph S 30.05in
      Additional Conditions
      1. Pressure 30.05 in
      2. Visibility 10 miles
      3. Clouds Cloudy
      4. Dew Point50°F
      5. Humidity 88%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      CYSH Station History
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 68°F -°F -°F
      4. Low 51°F -°F -°F
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 70°F -°F -°F
      4. Low 50°F -°F -°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:00 AM 6:49 PM
      3. Civil Twilight 6:31 AM 7:18 PM
      4. Nautical Twilight 5:57 AM 7:52PM
      5. Astronomical Twilight 5:22 AM 8:26 PM
      1. Length of Visible Light 12h 46m
      2. Length of Day 11h 48m
      3. Tomorrow will be 3 minutes 6 seconds shorter
      1. Moon 7:55 PM 10:39 AM
      2. Waning Gibbous86% of the Moon is Illuminated
      Oct 3
      Waning Half Last Qtr
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 26
      Full Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
      Loading nearby stations…
      Level Access
      Glossary