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Lake Arthur, CA Weather Forecast

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Lake Arthur, CA Weather Forecast

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Lake Arthur CA weather - Clear - 55°F
Clear
55°F
Updated 4:43 am
Feels Like 46°F
Humidity 24%
Wind E 10 mph
Barometer  30.1 in
Dew Point 19°F
Lake Arthur CA weather - Clear - 13°C
Clear
13°C
Updated 4:43 am
Feels Like 8°C
Humidity 24%
Wind E 16 km/h
Barometer  101.9 kPa
Dew Point -7°C
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Lake Arthur Weather Forecast

TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Lake Arthur, CA Weather - Today Sunny Lake Arthur, CA Weather - Tonight Clear Lake Arthur, CA Weather - Thursday Sunny Lake Arthur, CA Weather - Thursday Night Clear Lake Arthur, CA Weather - Friday Sunny Lake Arthur, CA Weather - Friday Night Clear Lake Arthur, CA Weather - Saturday Sunny Lake Arthur, CA Weather - Saturday Night Clear Lake Arthur, CA Weather - Sunday Clear Lake Arthur, CA Weather - Sunday Night Clear Lake Arthur, CA Weather - Monday Mostly Sunny Lake Arthur, CA Weather - Monday Night Chance Of Rain
Sunny Clear Sunny Clear Sunny Clear Sunny Clear Clear Clear Mostly Sunny Chance of Rain
Hi: 76°FHi: 24°C
 Lo: 57°FLo: 14°C Hi: 88°FHi: 31°C
 Lo: 63°FLo: 17°C Hi: 86°FHi: 30°C
 Lo: 56°FLo: 13°C Hi: 83°FHi: 28°C
 Hi: 80°FHi: 27°C
Lo: 57°FLo: 14°C		 Hi: 80°FHi: 27°C
Lo: 57°FLo: 14°C		 Lo: 50°FLo: 10°C Hi: 67°FHi: 19°C
 Lo: 47°FLo: 8°C
POP = Probability of Precipitation.
Weather Outlook Updated: 201 AM PDT Wed Oct 14 2026 Lake Arthur, CA Weather - WeatherWorld.com

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Lake Arthur Forecast Discussion

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Issued: 1215 PM PDT Tue Oct 13 2026

Key Messages

  • Dry weather and below-normal temperatures today, followed by drying and warming trend mid-to-late next week.
  • Elevated Fire Weather conditions Today - Friday for the Valley, Foothills, and Mountains for periods of breezy winds and low RH

Discussion

...

...Today-Wednesday... A return to dry weather expected today as high pressure builds back over the area bringing several days of warming temperatures, breezy winds, and low humidities. We will see periods of breezy northerly winds through ...