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Glenbrook, CA Weather Forecast

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Glenbrook, CA Weather Forecast

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Glenbrook CA weather - Overcast - 44°F
Overcast
44°F
Updated 5:45 am
Feels Like 39°F
Humidity 87%
Wind N 0 mph
Barometer  30.01 in
Dew Point 41°F
Glenbrook CA weather - Overcast - 7°C
Overcast
7°C
Updated 5:45 am
Feels Like 4°C
Humidity 87%
Wind N 0 km/h
Barometer  101.6 kPa
Dew Point 5°C
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Glenbrook Weather Forecast

TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Glenbrook, CA Weather - Today Sunny Glenbrook, CA Weather - Tonight Mostly Clear Glenbrook, CA Weather - Thursday Mostly Cloudy Glenbrook, CA Weather - Thursday Night Mostly Cloudy Glenbrook, CA Weather - Friday Clearing Glenbrook, CA Weather - Friday Night Partly Cloudy Glenbrook, CA Weather - Saturday Chance Of Rain Glenbrook, CA Weather - Saturday Night Chance Of Rain Glenbrook, CA Weather - Sunday Mostly Sunny Glenbrook, CA Weather - Sunday Night Clear Glenbrook, CA Weather - Monday Mostly Sunny Glenbrook, CA Weather - Monday Night Mostly Cloudy
Sunny Mostly Clear Mostly Cloudy Mostly Cloudy Clearing Partly Cloudy Chance of Rain Chance of Rain Mostly Sunny Clear Mostly Sunny Mostly Cloudy
Hi: 67°FHi: 19°C
 Lo: 44°FLo: 7°C Hi: 65°FHi: 18°C
 Lo: 47°FLo: 8°C Hi: 64°FHi: 18°C
 Lo: 45°FLo: 7°C Hi: 60°FHi: 16°C
 Lo: 43°FLo: 6°C Hi: 63°FHi: 17°C
 Lo: 45°FLo: 7°C Hi: 67°FHi: 19°C
 Hi: 67°FHi: 19°C
Lo: 48°FLo: 9°C
POP = Probability of Precipitation.
Weather Outlook Updated: 202 AM PDT Wed Oct 28 2026 Glenbrook, CA Weather - WeatherWorld.com

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Issued: 1033 AM PDT Tue Oct 27 2026

Key Messages

1) Cool and mostly dry weather conditions through Friday.

2) Breezy southwest winds through today over the Sierra.

3) Pattern change may bring unsettled weather conditions this weekend.


Aviation

... Primarily VFR conditions everywhere for the next 24 hours. Winds less than 12kts everywhere through 16z Wednesday, then periodically gusty winds up to 20kts in the valley, mountain and foothill canyons until 22z Wednesday.


Watches / Warnings / Advisories

/WARNINGS/ADVISORIES... None.