NEWCASTLE, CA 95658 Weather Forecast & Current Conditions

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AUBURN MUNI AP, CA
Current Weather

8:55 AM PDT APR 2, 2026
Clear
48°F
Feels Like: 48°F
Dewpoint: 41°F
Rel. Hum.: 77%
Visibility: 10 miles
Wind: Calm
Pressure: 30.08 inches
Last 72 hours

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NEWCASTLE, CA 95658
Weather Forecast

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Snow Depth pages
TODAY
Sunny. Highs 60 to 66. West winds up to 10 mph shifting to the north in the afternoon.
TONIGHT
Clear. Lows 40 to 50. North winds 10 to 15 mph. Gusts up to 25 mph increasing to 35 mph after midnight.
FRIDAY
Sunny, warmer. Highs 70 to 78. North winds 10 to 15 mph with gusts to around 35 mph.
FRIDAY NIGHT
Clear. Lows 43 to 51. Light winds.
SATURDAY
Sunny. Highs 77 to 83. North winds up to 10 mph with gusts to around 20 mph.
SATURDAY NIGHT
Clear. Lows 47 to 53.
SUNDAY
Mostly sunny. Highs 80 to 86.
SUNDAY NIGHT THROUGH MONDAY NIGHT
Mostly clear. Lows 48 to 54. Highs 79 to 86.
TUESDAY AND TUESDAY NIGHT
Partly cloudy with a slight chance of rain. Highs 73 to 79. Lows around 50.
WEDNESDAY
Partly cloudy with a slight chance of rain. Highs 71 to 77.

Visible Weather Satellite
NEWCASTLE, CA 95658
Infrared Weather Satellite
NEWCASTLE, CA 95658
NEXRAD Weather Radar
NEWCASTLE, CA 95658

AUBURN MUNI AP, CA 3 hourly weather forecast

weather forecast created  6:00 PM CST  4/ 1/2026
Thursday
2 APR 2026
NEWCASTLE, CA 95658 weather forecast Day 1, 0 hours 10 PM 50° 45° Mostly Cloudy 81%
RAIN
***
0% Thunder
( 16% severe)
SSW   13 100% 50°
Low 43° NEWCASTLE, CA 95658 weather forecast Day 1, 3 hours 1 AM 49° 45° Mostly Cloudy SW   10 100% 49°
High 58° NEWCASTLE, CA 95658 weather forecast Day 1, 6 hours 4 AM 44° 42° Partly Cloudy 15%
RAIN
.01–.1 in
0% Thunder
( 2% severe)
SSW   3 100% 44°

Clear



NEWCASTLE, CA 95658 weather forecast Day 1, 9 hours 7 AM 45° 44° Clear ESE   1 89% 42°
NEWCASTLE, CA 95658 weather forecast Day 1, 12 hours 10 AM 53° 53° Clear 0%

0% Thunder
( 0% severe)
NW   3 57% 38°
NEWCASTLE, CA 95658 weather forecast Day 1, 15 hours 1 PM 57° 55° Clear NW   9 49% 38°
NEWCASTLE, CA 95658 weather forecast Day 1, 18 hours 4 PM 57° 55° Clear 1%

0% Thunder
( 0% severe)
NW   10 43% 35°
NEWCASTLE, CA 95658 weather forecast Day 1, 21 hours 7 PM 48° 44° Clear N   8 63% 36°
Friday
3 APR 2026
NEWCASTLE, CA 95658 weather forecast Day 2, 0 hours 10 PM 46° 42° Clear 0%

0% Thunder
( 0% severe)
NNE   8 65% 35°
Low 42° NEWCASTLE, CA 95658 weather forecast Day 2, 3 hours 1 AM 45° 41° Clear NNE   8 55% 30°
High 69° NEWCASTLE, CA 95658 weather forecast Day 2, 6 hours 4 AM 43° 38° Clear 0%

0% Thunder
( 0% severe)
NE   8 55% 28°

Clear



NEWCASTLE, CA 95658 weather forecast Day 2, 9 hours 7 AM 49° 46° Clear NE   7 48% 30°
NEWCASTLE, CA 95658 weather forecast Day 2, 12 hours 10 AM 63° 63° Clear 0%

0% Thunder
( 0% severe)
WNW   6 38% 37°
NEWCASTLE, CA 95658 weather forecast Day 2, 15 hours 1 PM 68° 68° Clear W   7 39% 42°
NEWCASTLE, CA 95658 weather forecast Day 2, 18 hours 4 PM 68° 68° Clear 1%

0% Thunder
( 0% severe)
W   6 40% 43°
NEWCASTLE, CA 95658 weather forecast Day 2, 21 hours 7 PM 56° 56° Clear E   3 66% 45°

AUBURN MUNI AP, CA extended weather forecast

Saturday
4 APR 2026
Sunday
5 APR 2026
Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Low 48° Low 53° Low 56° Low 54° Low 51°
High 74° High 77° High 74° High 71° High 64°
NEWCASTLE, CA 95658 weather forecast Day 3 NEWCASTLE, CA 95658 weather forecast Day 4 NEWCASTLE, CA 95658 weather forecast Day 5 NEWCASTLE, CA 95658 weather forecast Day 6 NEWCASTLE, CA 95658 weather forecast Day 7
Clear
2% Rain
Clear
2% Rain
Partly Cloudy
1% Rain
Partly Cloudy
20% Rain
Overcast
66% Rain
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