As of 06:09 PDT

Weather in Glenbrook, CA

44°

Glenbrook, Friday, 30 October, 06:09

Overcast. Feels like 44°. High 59°, low 38°.

Pressure29.85 inHg

Wind1.7 mph S

Humidity72%

Visibility6.2 mi

Dew point35°

See detailed hourly forecast

Monthly outlook for Glenbrook, CA: average high 57.8°, average low 40°. That is 1.3° below the climate normal for October. Precipitation is expected on 4 days (about 2.1 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 7 November (74.6°), the coolest 12 November (31.9°).

57.8°/40°

Average high / low

−1.3°

Below normal

4 / 4

Wet days / normal

2.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
30 October – 8 November	63.1°	61.9°	+0.7°
9 November – 18 November	49.1°	56.6°	-4.2°
19 November – 28 November	at normal	53.9°	—

October records over 66 years

96.3°1 October 2024All-time high

29.8°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Cobb (2 mi).

Sat, 3157° / 33°

57 °

Glenbrook, Saturday, 31 October

Overcast. High 57°, low 33°.

Pressure29.91 inHg

Wind1.3 mph SW

Humidity37%

Visibility6.2 mi

Dew point26°

Sun, 0157° / 42°

0.09

57 °

Glenbrook, Sunday, 1 November

Rain. High 57°, low 42°.

Pressure30.03 inHg

Wind3.8 mph NE

Humidity61%

Visibility6.2 mi

Dew point40°

Mon, 0261° / 46°

61 °

Glenbrook, Monday, 2 November

Overcast. High 61°, low 46°.

Pressure30.18 inHg

Wind3.2 mph E

Humidity40%

Visibility6.2 mi

Dew point35°

Tue, 0363° / 46°

63 °

Glenbrook, Tuesday, 3 November

Overcast. High 63°, low 46°.

Pressure30.12 inHg

Wind4.2 mph E

Humidity41%

Visibility—

Dew point33°

Wed, 0461° / 43°

61 °

Glenbrook, Wednesday, 4 November

Overcast. High 61°, low 43°.

Pressure29.94 inHg

Wind6.3 mph SW

Humidity56%

Visibility—

Dew point40°

Thu, 0562° / 42°

62 °

Glenbrook, Thursday, 5 November

Overcast. High 62°, low 42°.

Pressure29.91 inHg

Wind7.4 mph W

Humidity42%

Visibility—

Dew point32°

Fri, 0673° / 42°

73 °

Glenbrook, Friday, 6 November

Clear. High 73°, low 42°.

Pressure29.97 inHg

Wind4.3 mph N

Humidity31%

Visibility—

Dew point30°

Sat, 0775° / 47°

75 °

Glenbrook, Saturday, 7 November

Partly cloudy. High 75°, low 47°.

Pressure30.06 inHg

Wind4.5 mph NE

Humidity17%

Visibility—

Dew point19°

Sun, 0863° / 46°

63 °

Glenbrook, Sunday, 8 November

Overcast. High 63°, low 46°.

Pressure29.97 inHg

Wind7.3 mph SE

Humidity39%

Visibility—

Dew point32°

Mon, 0948° / 41°

0.83

48 °

Glenbrook, Monday, 9 November

Rain. High 48°, low 41°.

Pressure29.91 inHg

Wind10.6 mph W

Humidity80%

Visibility—

Dew point42°

Tue, 1042° / 38°

0.69

42 °

Glenbrook, Tuesday, 10 November

Rain. High 42°, low 38°.

Pressure29.83 inHg

Wind10.6 mph W

Humidity93%

Visibility—

Dew point40°

Wed, 1140° / 35°

0.52

40 °

Glenbrook, Wednesday, 11 November

Rain. High 40°, low 35°.

Pressure29.91 inHg

Wind12 mph W

Humidity98%

Visibility—

Dew point39°

Thu, 1250° / 32°

50 °

Glenbrook, Thursday, 12 November

Overcast. High 50°, low 32°.

Pressure30.15 inHg

Wind6.2 mph NW

Humidity65%

Visibility—

Dew point31°

Fri, 1359° / 35°

59 °

Glenbrook, Friday, 13 November

Clear. High 59°, low 35°.

Pressure30.18 inHg

Wind5.1 mph N

Humidity31%

Visibility—

Dew point20°

Sat, 1456° / 34°

56 °

Glenbrook, Saturday, 14 November

Clear. High 56°, low 34°.

Pressure30.24 inHg

Wind4.1 mph NE

Humidity25%

Visibility—

Dew point13°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 1556° / 41°

0.14

56 °

Glenbrook, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.14 in

Chance of precipitation25%

Record high74° (2008)

Record low27° (1964)

Mon, 1656° / 41°

0.19

56 °

Glenbrook, Monday, 16 November

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.19 in

Chance of precipitation35%

Record high73° (2008)

Record low26° (2000)

Tue, 1756° / 40°

0.19

56 °

Glenbrook, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.19 in

Chance of precipitation28%

Record high76° (2019)

Record low27° (2000)

Wed, 1855° / 39°

0.13

55 °

Glenbrook, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high55°

Average low39°

Average precipitation0.13 in

Chance of precipitation27%

Record high73° (2019)

Record low28° (1985)

Thu, 1954° / 38°

0.15

54 °

Glenbrook, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.15 in

Chance of precipitation27%

Record high70° (2005)

Record low27° (1994)

Fri, 2054° / 39°

0.18

54 °

Glenbrook, Friday, 20 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.18 in

Chance of precipitation35%

Record high69° (2002)

Record low28° (1964)

Sat, 2153° / 39°

0.24

53 °

Glenbrook, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.24 in

Chance of precipitation32%

Record high67° (2002)

Record low26° (1985)

Sun, 2254° / 39°

0.17

54 °

Glenbrook, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.17 in

Chance of precipitation32%

Record high69° (2017)

Record low28° (1994)

Mon, 2355° / 38°

0.14

55 °

Glenbrook, Monday, 23 November

Climate normal for this date — 60-year average.

Average high55°

Average low38°

Average precipitation0.14 in

Chance of precipitation18%

Record high70° (1995)

Record low29° (1966)

Tue, 2455° / 38°

0.1

55 °

Glenbrook, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high55°

Average low38°

Average precipitation0.1 in

Chance of precipitation25%

Record high70° (1995)

Record low25° (2010)

Wed, 2554° / 37°

0.08

54 °

Glenbrook, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high54°

Average low37°

Average precipitation0.08 in

Chance of precipitation20%

Record high67° (1986)

Record low27° (2010)

Thu, 2654° / 37°

0.08

54 °

Glenbrook, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high54°

Average low37°

Average precipitation0.08 in

Chance of precipitation22%

Record high66° (2002)

Record low27° (1994)

Fri, 2753° / 37°

0.1

53 °

Glenbrook, Friday, 27 November

Climate normal for this date — 60-year average.

Average high53°

Average low37°

Average precipitation0.1 in

Chance of precipitation25%

Record high67° (2021)

Record low27° (1960)

Sat, 2853° / 37°

0.15

53 °

Glenbrook, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high53°

Average low37°

Average precipitation0.15 in

Chance of precipitation23%

Record high67° (2021)

Record low26° (2019)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Glenbrook, CA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Glenbrook, CA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.