Newcastle, California Weather
No Watches or Warnings for Newcastle
Issued: 1:21 am PST Dec 18, 2025 Latitude: 38.8740658 Longitude: -121.1332806 View on Google Maps
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Current Conditions at
AUBURN - (KAUN)
50°
Cloudy
as of 12:55 AM PST
Rel. Humidity: 100%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Cloud Level(s): Solid Overcast at 10000ft
Current Conditions at
MCCLELLAN AFB - (KMCC)
54°
Cloudy
Mist
as of 12:55 AM PST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 1 1/4 Miles
Pressure: 30.15 in.
Flight Rule: LIFR
Cloud Level(s): Solid Overcast at 300ft
Current Conditions at
MATHER AFB - (KMHR)
54°
Cloudy
Mist
as of 12:55 AM PST
Rel. Humidity: 100%
Dew Point: 54°F
Visibility: 5 Miles
Pressure: 30.13 in.
Flight Rule: IFR
Wind Data
6 MPH
310° Northwest
Cloud Level(s): Solid Overcast at 500ft
Current Conditions at
BEALE AFB - (KBAB)
54°
Cloudy
Mist
as of 12:55 AM PST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 1 Miles
Pressure: 30.14 in.
Flight Rule: LIFR
Wind Data
3 MPH
320° Northwest
Cloud Level(s): Solid Overcast at 200ft
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Overnight... Widespread dense fog. Otherwise, cloudy, with a steady temperature around 46. Calm wind. |
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Thursday... Widespread dense fog before 4pm, then patchy dense fog after 5pm. Otherwise, mostly cloudy, with a high near 54. Calm wind becoming south around 5 mph. |
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Thursday Night... Showers likely, mainly after 4am. Widespread dense fog, mainly between midnight and 2am. Otherwise, mostly cloudy, with a low around 46. East southeast wind 3 to 5 mph. Chance of precipitation is 60%. |
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Friday... Showers. High near 53. South southeast wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible. |
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Friday Night... Showers. Low around 51. South southeast wind 7 to 9 mph. Chance of precipitation is 90%. |
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Saturday... Showers. High near 53. Chance of precipitation is 80%. |
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Saturday Night... Showers. Low around 52. Chance of precipitation is 100%. |
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Sunday... Showers. Cloudy, with a high near 54. |
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Sunday Night... Showers, with thunderstorms also possible after 10pm. Cloudy, with a low around 51. |
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Monday... Showers. Cloudy, with a high near 52. |
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Monday Night... Showers. Cloudy, with a low around 47. |
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Tuesday... Showers likely and possibly a thunderstorm. Cloudy, with a high near 50. |
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Tuesday Night... Showers. Cloudy, with a low around 46. |
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Wednesday... Showers. Cloudy, with a high near 49. |
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Current Radar Image
Sun Almanac for Newcastle, California
Sunrise: 07:18 AM
Sunset: 4:45 PM
Civil Sunrise:06:48 AM
Civil Sunset: 5:15 PM
Nautical Sunrise: 06:15 AM
Nautical Sunset: 5:48 PM
Astro Sunrise: 05:42 AM
Astro Sunset: 6:21 PM
California's Current Temperatures
California's Satellite Image
California's Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7021 locations
in the contiguous United States |
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High
Temp |
77° |
Keathley C 875, Louisiana
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Low
Temp |
1° |
Crosby Municipal, North Dakota
and 1 other location
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Wind
Speed |
66mph |
Buffalo, South Dakota
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Wind
Gust |
90mph |
Buffalo, South Dakota
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Wind
Chill |
-26° |
Crosby Municipal, North Dakota
and 1 other location
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High
Pressure |
30.30Hg |
Manhattan/Dwntwn, New York
and 3 other locations
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Low
Pressure |
29.00Hg |
Fosston, Minnesota
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| # Locations Reporting Snow |
32 |
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| # Locations Reporting Rain |
62 |
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| # Locations Reporting Fog |
31 |
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| Average Temperature in the Contiguous USA |
43° |
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National Weather Service for official information.
