Weir Trail, CA Weather Forecast

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Weir Trail, CA Weather Forecast

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Weir Trail CA weather  - Overcast - 59°F
Overcast
59°F
Updated 6:41 am
Feels Like 49°F
Humidity 100%
Wind N 0 mph
Barometer  29.81 in
Dew Point 59°F
Weir Trail CA weather  - Overcast - 15°C
Overcast
15°C
Updated 6:41 am
Feels Like 9°C
Humidity 100%
Wind N 0 km/h
Barometer  100.9 kPa
Dew Point 15°C

Weir Trail Weather Forecast

TODAY TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Weir Trail, CA Weather - Today Showers Weir Trail, CA Weather - Tonight Chance Of Showers Weir Trail, CA Weather - Monday Mostly Sunny Weir Trail, CA Weather - Monday Night Partly Cloudy Weir Trail, CA Weather - Tuesday Mostly Sunny Weir Trail, CA Weather - Tuesday Night Partly Cloudy Weir Trail, CA Weather - Wednesday Partly Cloudy Weir Trail, CA Weather - Wednesday Night Partly Cloudy Weir Trail, CA Weather - Thursday Mostly Sunny Weir Trail, CA Weather - Thursday Night Mostly Clear Weir Trail, CA Weather - Friday Mostly Sunny Weir Trail, CA Weather - Friday Night Mostly Clear
Showers Chance of Showers Mostly Sunny Partly Cloudy Mostly Sunny Partly Cloudy Partly Cloudy Partly Cloudy Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear
Hi: 56°FHi: 13°C
Lo: 42°FLo: 6°C Hi: 63°FHi: 17°C
Lo: 45°FLo: 7°C Hi: 66°FHi: 19°C
Lo: 44°FLo: 7°C Hi: 65°FHi: 18°C
Lo: 44°FLo: 7°C Hi: 65°FHi: 18°C
Lo: 44°FLo: 7°C Hi: 66°FHi: 19°C
Lo: 46°FLo: 8°C
POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 1258 AM PDT Sun Nov 01 2026 Weir Trail, CA Weather - WeatherWorld.com

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Weir Trail Forecast Discussion

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Issued: 329 AM PST Sun Nov 1 2026

Discussion

...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...

...UPDATED AVIATION DISCUSSION...

Morning water vapor imagery shows the upper level trough beginning to move across the California Bight with a weak Atmospheric River feeding into far southern CA. Widespread light rainfall continues this morning with rainfall rates generally 0.10 inch/hour or less. Isolated heavier showers with rates near 0.30-0.50 inch/hou...