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Westchester CA Weather - Clear - 78°F
Clear
78°F
Updated 6:54 am
Feels Like 79°F
Humidity 43%
Wind ESE 7 mph
Barometer  29.84 in
Dew Point 54°F
Westchester CA Weather - Clear - 26°C
Clear
26°C
Updated 6:54 am
Feels Like 26°C
Humidity 43%
Wind ESE 11 km/h
Barometer  101 kPa
Dew Point 12°C
Westchester, CA Weather and Current Conditionswestchester ca weather forecast

Westchester, CA Weather Forecast

Westchester California WeatherWestchester, California Weather Weather Forecast
14 day API weather forecast for Westchester, California. Note: The 7-day weather forecast for Westchester, CA is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Westchester, CA Weather Forecast Dated: 654 AM Sun Oct 04 2026
Expect a very warm period with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Sunday, October 4, 2026

Mid-Morning
Westchester Weather - 2026-10-04 - Morning - Sunny
86°F 30°C
Sunny
Mid-Afternoon
Westchester Weather - 2026-10-04 - Afternoon - Sunny
90°F 32°C
Sunny
Early-Evening
Westchester Weather - 2026-10-04 - Evening - Sunny
83°F 28°C
Sunny
Very hot with temperatures reaching 90°F 32°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the NE to the S at 4 mph 7 km/h.

Monday, October 5, 2026

Mid-Morning
Westchester Weather - 2026-10-05 - Morning - Sunny
86°F 30°C
Sunny
Mid-Afternoon
Westchester Weather - 2026-10-05 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
Westchester Weather - 2026-10-05 - Evening - Sunny
87°F 30°C
Sunny
Balmy with temperatures reaching 88°F 31°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the NNW to the NW at 8 mph 13 km/h.

Tuesday, October 6, 2026

Mid-Morning
Westchester Weather - 2026-10-06 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
Westchester Weather - 2026-10-06 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
Westchester Weather - 2026-10-06 - Evening - Sunny
83°F 28°C
Sunny
Quite warm around 84°F 29°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the ESE to the W at 4 mph 7 km/h.

Wednesday, October 7, 2026

Mid-Morning
Westchester Weather - 2026-10-07 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
Westchester Weather - 2026-10-07 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
Westchester Weather - 2026-10-07 - Evening - Sunny
80°F 27°C
Sunny
Warm temperatures up to 84°F 29°C, sunny throughout the day, with steady humidity and steady pressure.

Thursday, October 8, 2026

Mid-Morning
Westchester Weather - 2026-10-08 - Morning - Sunny
80°F 27°C
Sunny
Mid-Afternoon
Westchester Weather - 2026-10-08 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
Westchester Weather - 2026-10-08 - Evening - Sunny
80°F 27°C
Sunny
Very warm with a high of 82°F 28°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the SW at 8 mph 13 km/h.

Friday, October 9, 2026

Mid-Morning
Westchester Weather - 2026-10-09 - Morning - Sunny
79°F 26°C
Sunny
Mid-Afternoon
Westchester Weather - 2026-10-09 - Afternoon - Sunny
83°F 29°C
Sunny
Early-Evening
Westchester Weather - 2026-10-09 - Evening - Overcast
82°F 28°C
Overcast
Warm and summery near 83°F 29°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds shifting from the SSW to the SW at 6 mph 9 km/h.

Saturday, October 10, 2026

Mid-Morning
Westchester Weather - 2026-10-10 - Morning - Overcast
76°F 25°C
Overcast
Mid-Afternoon
Westchester Weather - 2026-10-10 - Afternoon - Partly Cloudy
82°F 28°C
Partly Cloudy
Early-Evening
Westchester Weather - 2026-10-10 - Evening - Overcast
78°F 26°C
Overcast
Balmy with temperatures reaching 82°F 28°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.

Sunday, October 11, 2026

Mid-Morning
Westchester Weather - 2026-10-11 - Morning - Overcast
74°F 23°C
Overcast
Mid-Afternoon
Westchester Weather - 2026-10-11 - Afternoon - Overcast
75°F 24°C
Overcast
Early-Evening
Westchester Weather - 2026-10-11 - Evening - Overcast
73°F 23°C
Overcast
Enjoyable around 75°F 24°C, overcast throughout the day, with steady humidity and steady pressure.

Monday, October 12, 2026

Mid-Morning
Westchester Weather - 2026-10-12 - Morning - Overcast
75°F 24°C
Overcast
Mid-Afternoon
Westchester Weather - 2026-10-12 - Afternoon - Scattered Showers
74°F 23°C
Scattered Showers
Early-Evening
Westchester Weather - 2026-10-12 - Evening - Scattered Showers
72°F 22°C
Scattered Showers
Mild temperatures up to 74°F 23°C, locally heavy downpours at times, with increasing humidity and barometric pressure rising.

Tuesday, October 13, 2026

Mid-Morning
Westchester Weather - 2026-10-13 - Morning - Sunny
71°F 22°C
Sunny
Mid-Afternoon
Westchester Weather - 2026-10-13 - Afternoon - Sunny
74°F 23°C
Sunny
Early-Evening
Westchester Weather - 2026-10-13 - Evening - Sunny
72°F 23°C
Sunny
Mild with a high of 74°F 23°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds SW at 11 mph 18 km/h.

Wednesday, October 14, 2026

Mid-Morning
Westchester Weather - 2026-10-14 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Westchester Weather - 2026-10-14 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Westchester Weather - 2026-10-14 - Evening - Sunny
71°F 22°C
Sunny
Pleasant near 72°F 22°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the SW to the SSW at 6 mph 10 km/h.

Thursday, October 15, 2026

Mid-Morning
Westchester Weather - 2026-10-15 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Westchester Weather - 2026-10-15 - Afternoon - Sunny
74°F 24°C
Sunny
Early-Evening
Westchester Weather - 2026-10-15 - Evening - Sunny
72°F 23°C
Sunny
Comfortable with temperatures reaching 74°F 24°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the SSW to the S at 6 mph 9 km/h.

Friday, October 16, 2026

Mid-Morning
Westchester Weather - 2026-10-16 - Morning - Sunny
74°F 23°C
Sunny
Mid-Afternoon
Westchester Weather - 2026-10-16 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
Westchester Weather - 2026-10-16 - Evening - Sunny
77°F 25°C
Sunny
Enjoyable around 79°F 26°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the SW to the SSW at 5 mph 8 km/h.

Saturday, October 17, 2026

Mid-Morning
Westchester Weather - 2026-10-17 - Morning - Sunny
75°F 24°C
Sunny
Mid-Afternoon
Westchester Weather - 2026-10-17 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Westchester Weather - 2026-10-17 - Evening - Sunny
76°F 24°C
Sunny
Warm temperatures up to 80°F 27°C, sunny throughout the day, with steady humidity and steady pressure.

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Weather by the Numbers

Sun, 4th
Westchester CA Weather - Sunday, Oct 4, 2026 - Sunny
Hi: 93°F 34°C
Lo: 80°F 27°C
Sunrise 06:50 AM
Sunset 06:33 PM
Wind ESE 6 mph9 km/h
Dew Point 54°F12°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 0% *
Humidity 27%
Mon, 5th
Westchester CA Weather - Monday, Oct 5, 2026 - Sunny
Hi: 91°F 33°C
Lo: 80°F 27°C
Sunrise 06:51 AM
Sunset 06:32 PM
Wind WSW 6 mph10 km/h
Dew Point 56°F13°C
uv Index 7
Barometric Pressure 29.85 in1011 mb
POP 0% *
Humidity 31%
Tue, 6th
Westchester CA Weather - Tuesday, Oct 6, 2026 - Sunny
Hi: 87°F 31°C
Lo: 78°F 26°C
Sunrise 06:52 AM
Sunset 06:31 PM
Wind SSW 5 mph8 km/h
Dew Point 58°F14°C
uv Index 7
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 37%
Wed, 7th
Westchester CA Weather - Wednesday, Oct 7, 2026 - Sunny
Hi: 85°F 30°C
Lo: 75°F 24°C
Sunrise 06:53 AM
Sunset 06:29 PM
Wind SSW 5 mph9 km/h
Dew Point 61°F16°C
uv Index 7
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 44%
Thu, 8th
Westchester CA Weather - Thursday, Oct 8, 2026 - Sunny
Hi: 83°F 28°C
Lo: 75°F 24°C
Sunrise 06:53 AM
Sunset 06:28 PM
Wind SW 6 mph10 km/h
Dew Point 61°F16°C
uv Index 7
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 48%
Fri, 9th
Westchester CA Weather - Friday, Oct 9, 2026 - Sunny
Hi: 84°F 29°C
Lo: 74°F 23°C
Sunrise 06:54 AM
Sunset 06:27 PM
Wind SSW 4 mph7 km/h
Dew Point 59°F15°C
uv Index 7
Barometric Pressure 29.77 in1008 mb
POP 1% *
Humidity 44%
Sat, 10th
Westchester CA Weather - Saturday, Oct 10, 2026 - Cloudy
Hi: 83°F 28°C
Lo: 74°F 23°C
Sunrise 06:55 AM
Sunset 06:25 PM
Wind WSW 6 mph10 km/h
Dew Point 59°F15°C
uv Index 6
Barometric Pressure 29.65 in1004 mb
POP 10% *
Humidity 49%
Sun, 11th
Westchester CA Weather - Sunday, Oct 11, 2026 - Overcast
Hi: 77°F 25°C
Lo: 72°F 22°C
Sunrise 06:56 AM
Sunset 06:24 PM
Wind S 9 mph14 km/h
Dew Point 61°F16°C
uv Index 5
Barometric Pressure 29.74 in1007 mb
POP 14% *
Humidity 60%
Mon, 12th
Westchester CA Weather - Monday, Oct 12, 2026 - Overcast
Hi: 78°F 25°C
Lo: 70°F 21°C
Sunrise 06:56 AM
Sunset 06:23 PM
Wind SW 6 mph10 km/h
Dew Point 62°F17°C
uv Index 5
Barometric Pressure 29.74 in1007 mb
POP 14% *
Humidity 61%
Tue, 13th
Westchester CA Weather - Tuesday, Oct 13, 2026 - Sunny
Hi: 74°F 23°C
Lo: 69°F 21°C
Sunrise 06:57 AM
Sunset 06:22 PM
Wind SW 8 mph13 km/h
Dew Point 64°F18°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 6% *
Humidity 71%
Wed, 14th
Westchester CA Weather - Wednesday, Oct 14, 2026 - Sunny
Hi: 73°F 23°C
Lo: 68°F 20°C
Sunrise 06:58 AM
Sunset 06:20 PM
Wind SSW 7 mph11 km/h
Dew Point 63°F17°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 7% *
Humidity 72%
Thu, 15th
Westchester CA Weather - Thursday, Oct 15, 2026 - Sunny
Hi: 75°F 24°C
Lo: 68°F 20°C
Sunrise 06:59 AM
Sunset 06:19 PM
Wind SW 7 mph12 km/h
Dew Point 62°F17°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 5% *
Humidity 66%
Fri, 16th
Westchester CA Weather - Friday, Oct 16, 2026 - Sunny
Hi: 81°F 27°C
Lo: 70°F 21°C
Sunrise 07:00 AM
Sunset 06:18 PM
Wind SSW 4 mph7 km/h
Dew Point 58°F14°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 46%
Sat, 17th
Westchester CA Weather - Saturday, Oct 17, 2026 - Sunny
Hi: 81°F 27°C
Lo: 71°F 22°C
Sunrise 07:00 AM
Sunset 06:17 PM
Wind SSW 4 mph7 km/h
Dew Point 55°F13°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 40%
* POP = Probability of Precipitation. Data for 12:00 PM.