Newcastle, CA 14 Day Weather - 95658 WeatherWorld.com

Feedback E-mail the Weather

Quick Weather Clicks

Newcastle, CA Weather - 14-Day Weather Forecast

Current Conditions

Settings
Newcastle CA Weather - Mostly Cloudy - 55°F
Mostly Cloudy
55°F
Updated 2:08 am
Feels Like 47°F
Humidity 54%
Wind E 7 mph
Barometer  30.17 in
Dew Point 39°F
Newcastle CA Weather - Mostly Cloudy - 13°C
Mostly Cloudy
13°C
Updated 2:08 am
Feels Like 8°C
Humidity 54%
Wind E 11 km/h
Barometer  102.2 kPa
Dew Point 4°C
Newcastle, CA Weather and Current Conditionsnewcastle ca weather forecast

Newcastle, CA Weather Forecast

Newcastle California WeatherNewcastle, California Weather Weather Forecast
14 Day API Newcastle, CA Weather Forecast. Note: Our 7 day Newcastle, California weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Newcastle, CA Weather Forecast Dated: 208 AM Wed Nov 11 2026
Expect a cool pattern with a mix of sun and clouds and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate.

Wednesday, November 11, 2026

Mid-Morning
Newcastle Weather - 2026-11-11 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Newcastle Weather - 2026-11-11 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Newcastle Weather - 2026-11-11 - Evening - Clear
56°F 14°C
Clear
Pleasant near 72°F 22°C, sunny throughout the day, with increasing humidity and steady pressure.

Thursday, November 12, 2026

Mid-Morning
Newcastle Weather - 2026-11-12 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Newcastle Weather - 2026-11-12 - Afternoon - Cloudy
73°F 23°C
Cloudy
Early-Evening
Newcastle Weather - 2026-11-12 - Evening - Cloudy
60°F 16°C
Cloudy
Comfortable with temperatures reaching 73°F 23°C, sunny in the morning, becoming cloudy through the afternoon and evening, with increasing humidity and barometric pressure falling.

Friday, November 13, 2026

Mid-Morning
Newcastle Weather - 2026-11-13 - Morning - Light Rain
57°F 14°C
Light Rain
Mid-Afternoon
Newcastle Weather - 2026-11-13 - Afternoon - Rain
54°F 12°C
Rain
Early-Evening
Newcastle Weather - 2026-11-13 - Evening - Light Rain
50°F 10°C
Light Rain
Chilly near 54°F 12°C, on-and-off showers throughout the day, with increasing humidity and steady pressure. Winds out of the SSW at 13 mph 21 km/h.

Saturday, November 14, 2026

Mid-Morning
Newcastle Weather - 2026-11-14 - Morning - Scattered Showers
52°F 11°C
Scattered Showers
Mid-Afternoon
Newcastle Weather - 2026-11-14 - Afternoon - Partly Cloudy
57°F 14°C
Partly Cloudy
Early-Evening
Newcastle Weather - 2026-11-14 - Evening - Partly Cloudy
48°F 9°C
Partly Cloudy
Crisp with a high near 57°F 14°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Sunday, November 15, 2026

Mid-Morning
Newcastle Weather - 2026-11-15 - Morning - Cloudy
55°F 13°C
Cloudy
Mid-Afternoon
Newcastle Weather - 2026-11-15 - Afternoon - Cloudy
60°F 15°C
Cloudy
Early-Evening
Newcastle Weather - 2026-11-15 - Evening - Overcast
52°F 11°C
Overcast
Refreshing around 60°F 15°C, cloudy in the morning, becoming overcast through the afternoon and evening, with increasing humidity and steady pressure.

Monday, November 16, 2026

Mid-Morning
Newcastle Weather - 2026-11-16 - Morning - Light Rain
51°F 10°C
Light Rain
Mid-Afternoon
Newcastle Weather - 2026-11-16 - Afternoon - Light Showers
50°F 10°C
Light Showers
Early-Evening
Newcastle Weather - 2026-11-16 - Evening - Light Showers
45°F 7°C
Light Showers
Cool and brisk at 50°F 10°C, on-and-off showers throughout the day, with steady humidity and steady pressure.

Tuesday, November 17, 2026

Mid-Morning
Newcastle Weather - 2026-11-17 - Morning - Partly Cloudy
48°F 9°C
Partly Cloudy
Mid-Afternoon
Newcastle Weather - 2026-11-17 - Afternoon - Scattered Showers
51°F 11°C
Scattered Showers
Early-Evening
Newcastle Weather - 2026-11-17 - Evening - Scattered Showers
44°F 7°C
Scattered Showers
Chilly near 51°F 11°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Wednesday, November 18, 2026

Mid-Morning
Newcastle Weather - 2026-11-18 - Morning - Drizzle
43°F 6°C
Drizzle
Mid-Afternoon
Newcastle Weather - 2026-11-18 - Afternoon - Light Rain
46°F 8°C
Light Rain
Early-Evening
Newcastle Weather - 2026-11-18 - Evening - Drizzle
45°F 7°C
Drizzle
Crisp with a high near 46°F 8°C, persistent showers off and on through the day, with steady humidity and steady pressure. Winds switching from the SE to the SSE at 11 mph 17 km/h. Gusts up to 30 mph 48 km/h.

Thursday, November 19, 2026

Mid-Morning
Newcastle Weather - 2026-11-19 - Morning - Scattered Showers
44°F 7°C
Scattered Showers
Mid-Afternoon
Newcastle Weather - 2026-11-19 - Afternoon - Scattered Showers
48°F 9°C
Scattered Showers
Early-Evening
Newcastle Weather - 2026-11-19 - Evening - Scattered Showers
43°F 6°C
Scattered Showers
Brisk around 48°F 9°C, locally heavy downpours at times, with steady humidity and steady pressure.

Friday, November 20, 2026

Mid-Morning
Newcastle Weather - 2026-11-20 - Morning - Cloudy
49°F 9°C
Cloudy
Mid-Afternoon
Newcastle Weather - 2026-11-20 - Afternoon - Cloudy
52°F 11°C
Cloudy
Early-Evening
Newcastle Weather - 2026-11-20 - Evening - Partly Cloudy
44°F 7°C
Partly Cloudy
Cool and brisk at 52°F 11°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with increasing humidity and steady pressure.

Saturday, November 21, 2026

Mid-Morning
Newcastle Weather - 2026-11-21 - Morning - Sunny
48°F 9°C
Sunny
Mid-Afternoon
Newcastle Weather - 2026-11-21 - Afternoon - Sunny
52°F 11°C
Sunny
Early-Evening
Newcastle Weather - 2026-11-21 - Evening - Partly Cloudy
43°F 6°C
Partly Cloudy
Chilly near 52°F 11°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with increasing humidity and steady pressure.

Sunday, November 22, 2026

Mid-Morning
Newcastle Weather - 2026-11-22 - Morning - Partly Cloudy
51°F 10°C
Partly Cloudy
Mid-Afternoon
Newcastle Weather - 2026-11-22 - Afternoon - Partly Cloudy
52°F 11°C
Partly Cloudy
Early-Evening
Newcastle Weather - 2026-11-22 - Evening - Partly Cloudy
45°F 8°C
Partly Cloudy
Crisp with a high near 52°F 11°C, partly cloudy throughout the day, with increasing humidity and steady pressure.

Monday, November 23, 2026

Mid-Morning
Newcastle Weather - 2026-11-23 - Morning - Partly Cloudy
51°F 10°C
Partly Cloudy
Mid-Afternoon
Newcastle Weather - 2026-11-23 - Afternoon - Partly Cloudy
53°F 11°C
Partly Cloudy
Early-Evening
Newcastle Weather - 2026-11-23 - Evening - Partly Cloudy
47°F 8°C
Partly Cloudy
Brisk around 53°F 11°C, partly cloudy throughout the day, with increasing humidity and steady pressure.

Tuesday, November 24, 2026

Mid-Morning
Newcastle Weather - 2026-11-24 - Morning - Partly Cloudy
53°F 12°C
Partly Cloudy
Mid-Afternoon
Newcastle Weather - 2026-11-24 - Afternoon - Overcast
57°F 14°C
Overcast
Early-Evening
Newcastle Weather - 2026-11-24 - Evening - Overcast
50°F 10°C
Overcast
Cool and brisk at 57°F 14°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with increasing humidity and steady pressure.

Trending Headlines

Newcastle, CA Weather Radar Map

Use the map search tool if you want to place a location marker on the radar map...

Newcastle, CA 7 Day Weather

National Two Day Weather Forecast


E-mail the Newcastle Weather Forecast

Voice your opinion or tell us about page issues...

Weather by the Numbers

Wed, 11th
Newcastle CA Weather - Wednesday, Nov 11, 2026 - Sunny
Hi: 74°F 23°C
Lo: 48°F 9°C
Sunrise 06:43 AM
Sunset 04:53 PM
Wind SW 4 mph6 km/h
Dew Point 36°F2°C
Wind Chill 73°F23°C
Barometric Pressure 30.06 in1018 mb
POP 0% *
Humidity 26%
Thu, 12th
Newcastle CA Weather - Thursday, Nov 12, 2026 - Partly Cloudy
Hi: 75°F 24°C
Lo: 51°F 11°C
Sunrise 06:44 AM
Sunset 04:53 PM
Wind SSW 6 mph10 km/h
Dew Point 32°F0°C
Wind Chill 74°F24°C
Barometric Pressure 29.83 in1010 mb
POP 3% *
Humidity 21%
Fri, 13th
Newcastle CA Weather - Friday, Nov 13, 2026 - Moderate Or Heavy Rain Shower
Hi: 57°F 14°C
Lo: 48°F 9°C
Sunrise 06:45 AM
Sunset 04:52 PM
Wind S 13 mph21 km/h
Dew Point 53°F11°C
Wind Chill 53°F11°C
Barometric Pressure 29.62 in1003 mb
POP 82% *
Humidity 88%
Sat, 14th
Newcastle CA Weather - Saturday, Nov 14, 2026 - Patchy Rain Nearby
Hi: 58°F 14°C
Lo: 44°F 7°C
Sunrise 06:46 AM
Sunset 04:51 PM
Wind S 3 mph5 km/h
Dew Point 45°F7°C
Wind Chill 57°F14°C
Barometric Pressure 29.94 in1014 mb
POP 13% *
Humidity 66%
Sun, 15th
Newcastle CA Weather - Sunday, Nov 15, 2026 - Partly Cloudy
Hi: 62°F 17°C
Lo: 44°F 7°C
Sunrise 06:47 AM
Sunset 04:50 PM
Wind S 7 mph11 km/h
Dew Point 42°F6°C
Wind Chill 61°F16°C
Barometric Pressure 30 in1016 mb
POP 6% *
Humidity 49%
Mon, 16th
Newcastle CA Weather - Monday, Nov 16, 2026 - Light Rain
Hi: 51°F 11°C
Lo: 41°F 5°C
Sunrise 06:48 AM
Sunset 04:49 PM
Wind SSE 4 mph7 km/h
Dew Point 47°F9°C
Wind Chill 49°F10°C
Barometric Pressure 30.03 in1017 mb
POP 60% *
Humidity 88%
Tue, 17th
Newcastle CA Weather - Tuesday, Nov 17, 2026 - Sunny
Hi: 52°F 11°C
Lo: 40°F 4°C
Sunrise 06:49 AM
Sunset 04:49 PM
Wind WSW 3 mph5 km/h
Dew Point 41°F5°C
Wind Chill 51°F11°C
Barometric Pressure 30.06 in1018 mb
POP 9% *
Humidity 69%
Wed, 18th
Newcastle CA Weather - Wednesday, Nov 18, 2026 - Light Rain
Hi: 47°F 8°C
Lo: 40°F 5°C
Sunrise 06:50 AM
Sunset 04:48 PM
Wind SE 15 mph24 km/h
Dew Point 40°F4°C
Wind Chill 37°F3°C
Barometric Pressure 30.03 in1017 mb
POP 72% *
Humidity 85%
Thu, 19th
Newcastle CA Weather - Thursday, Nov 19, 2026 - Patchy Rain Nearby
Hi: 48°F 9°C
Lo: 39°F 4°C
Sunrise 06:52 AM
Sunset 04:47 PM
Wind SW 2 mph3 km/h
Dew Point 39°F4°C
Wind Chill 47°F9°C
Barometric Pressure 30.06 in1018 mb
POP 14% *
Humidity 71%
Fri, 20th
Newcastle CA Weather - Friday, Nov 20, 2026 - Patchy Rain Nearby
Hi: 53°F 11°C
Lo: 38°F 3°C
Sunrise 06:53 AM
Sunset 04:47 PM
Wind NW 6 mph10 km/h
Dew Point 35°F2°C
Wind Chill 49°F9°C
Barometric Pressure 30 in1016 mb
POP 12% *
Humidity 55%
Sat, 21st
Newcastle CA Weather - Saturday, Nov 21, 2026 - Sunny
Hi: 54°F 12°C
Lo: 36°F 2°C
Sunrise 06:54 AM
Sunset 04:46 PM
Wind SW 2 mph3 km/h
Dew Point 35°F2°C
Wind Chill 53°F12°C
Barometric Pressure 30.12 in1020 mb
POP 2% *
Humidity 50%
Sun, 22nd
Newcastle CA Weather - Sunday, Nov 22, 2026 - Partly Cloudy
Hi: 54°F 12°C
Lo: 38°F 3°C
Sunrise 06:55 AM
Sunset 04:46 PM
Wind SW 2 mph3 km/h
Dew Point 36°F2°C
Wind Chill 55°F13°C
Barometric Pressure 30.18 in1022 mb
POP 5% *
Humidity 50%
Mon, 23rd
Newcastle CA Weather - Monday, Nov 23, 2026 - Partly Cloudy
Hi: 54°F 12°C
Lo: 41°F 5°C
Sunrise 06:56 AM
Sunset 04:45 PM
Wind WSW 2 mph4 km/h
Dew Point 38°F4°C
Wind Chill 54°F12°C
Barometric Pressure 30.15 in1021 mb
POP 6% *
Humidity 56%
Tue, 24th
Newcastle CA Weather - Tuesday, Nov 24, 2026 - Cloudy
Hi: 61°F 16°C
Lo: 42°F 6°C
Sunrise 06:57 AM
Sunset 04:45 PM
Wind SSW 3 mph5 km/h
Dew Point 43°F6°C
Wind Chill 59°F15°C
Barometric Pressure 30.15 in1021 mb
POP 10% *
Humidity 55%
* POP = Probability of Precipitation. Data for 12:00 PM.