As of 05:49 PDT

Weather in Gum, CA

59°

Gum, Sunday, 11 October, 05:49

Overcast. Feels like 58°. High 69°, low 59°.

Pressure29.53 inHg

Wind5.7 mph W

Humidity85%

Visibility6.2 mi

Dew point54°

See detailed hourly forecast

Monthly outlook for Gum, CA: average high 74.9°, average low 57.3°. That is 3.3° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 17 October (88.9°), the coolest 13 October (46.7°).

74.9°/57.3°

Average high / low

+3.3°

Above normal

0 / 1

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 October – 20 October	76°	69.1°	+3.8°
21 October – 30 October	73.2°	68°	+2.9°
31 October – 9 November	at normal	66.7°	—

October records over 66 years

104.4°1 October 2020All-time high

41.5°20 October 2021All-time low

Climate normals and records are computed from the nearest reference point — Guadalupe (4 mi).

Mon, 1270° / 54°

0.01

70 °

Gum, Monday, 12 October

Light rain. High 70°, low 54°.

Pressure29.88 inHg

Wind6 mph SW

Humidity49%

Visibility6.2 mi

Dew point45°

Tue, 1367° / 47°

67 °

Gum, Tuesday, 13 October

Clear. High 67°, low 47°.

Pressure30.03 inHg

Wind7 mph W

Humidity61%

Visibility6.2 mi

Dew point52°

Wed, 1474° / 50°

74 °

Gum, Wednesday, 14 October

Clear. High 74°, low 50°.

Pressure30.06 inHg

Wind8.1 mph NW

Humidity37%

Visibility6.2 mi

Dew point47°

Thu, 1578° / 55°

78 °

Gum, Thursday, 15 October

Clear. High 78°, low 55°.

Pressure30.03 inHg

Wind9.5 mph W

Humidity29%

Visibility—

Dew point41°

Fri, 1685° / 60°

85 °

Gum, Friday, 16 October

Clear. High 85°, low 60°.

Pressure29.94 inHg

Wind10.2 mph W

Humidity19%

Visibility—

Dew point36°

Sat, 1789° / 69°

89 °

Gum, Saturday, 17 October

Clear. High 89°, low 69°.

Pressure30.03 inHg

Wind12.1 mph W

Humidity19%

Visibility—

Dew point39°

Sun, 1885° / 62°

85 °

Gum, Sunday, 18 October

Clear. High 85°, low 62°.

Pressure30.00 inHg

Wind9.8 mph W

Humidity23%

Visibility—

Dew point41°

Mon, 1971° / 58°

71 °

Gum, Monday, 19 October

Clear. High 71°, low 58°.

Pressure30.00 inHg

Wind13 mph NW

Humidity54%

Visibility—

Dew point52°

Tue, 2072° / 57°

72 °

Gum, Tuesday, 20 October

Clear. High 72°, low 57°.

Pressure29.94 inHg

Wind9.2 mph W

Humidity41%

Visibility—

Dew point45°

Wed, 2174° / 58°

74 °

Gum, Wednesday, 21 October

Clear. High 74°, low 58°.

Pressure29.94 inHg

Wind9.9 mph W

Humidity39%

Visibility—

Dew point46°

Thu, 2272° / 58°

72 °

Gum, Thursday, 22 October

Clear. High 72°, low 58°.

Pressure30.03 inHg

Wind10.6 mph NW

Humidity43%

Visibility—

Dew point47°

Fri, 2372° / 56°

72 °

Gum, Friday, 23 October

Clear. High 72°, low 56°.

Pressure30.03 inHg

Wind14 mph NW

Humidity31%

Visibility—

Dew point38°

Sat, 2473° / 57°

73 °

Gum, Saturday, 24 October

Clear. High 73°, low 57°.

Pressure29.97 inHg

Wind8.7 mph W

Humidity34%

Visibility—

Dew point41°

Sun, 2572° / 58°

72 °

Gum, Sunday, 25 October

Clear. High 72°, low 58°.

Pressure29.94 inHg

Wind8.4 mph NW

Humidity40%

Visibility—

Dew point44°

Mon, 2676° / 59°

76 °

Gum, Monday, 26 October

Clear. High 76°, low 59°.

Pressure29.94 inHg

Wind9.8 mph W

Humidity33%

Visibility—

Dew point43°

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

Tue, 2768° / 55°

0.01

68 °

Gum, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high68°

Average low55°

Average precipitation0.01 in

Chance of precipitation5%

Record high80° (2017)

Record low44° (2020)

Wed, 2867° / 55°

0.04

67 °

Gum, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high67°

Average low55°

Average precipitation0.04 in

Chance of precipitation8%

Record high87° (2021)

Record low43° (2022)

Thu, 2967° / 54°

0.04

67 °

Gum, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high67°

Average low54°

Average precipitation0.04 in

Chance of precipitation12%

Record high82° (2025)

Record low42° (2019)

Fri, 3067° / 54°

0.07

67 °

Gum, Friday, 30 October

Climate normal for this date — 60-year average.

Average high67°

Average low54°

Average precipitation0.07 in

Chance of precipitation13%

Record high83° (1966)

Record low44° (2024)

Sat, 3167° / 54°

0.02

67 °

Gum, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high67°

Average low54°

Average precipitation0.02 in

Chance of precipitation8%

Record high83° (2020)

Record low42° (2024)

Sun, 0169° / 54°

0.02

69 °

Gum, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high69°

Average low54°

Average precipitation0.02 in

Chance of precipitation8%

Record high85° (2020)

Record low44° (2003)

Mon, 0268° / 54°

0.01

68 °

Gum, Monday, 2 November

Climate normal for this date — 60-year average.

Average high68°

Average low54°

Average precipitation0.01 in

Chance of precipitation5%

Record high85° (1997)

Record low48° (2019)

Tue, 0368° / 54°

0.01

68 °

Gum, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high68°

Average low54°

Average precipitation0.01 in

Chance of precipitation5%

Record high86° (2018)

Record low42° (2022)

Wed, 0467° / 54°

0.02

67 °

Gum, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high67°

Average low54°

Average precipitation0.02 in

Chance of precipitation10%

Record high86° (2020)

Record low40° (2019)

Thu, 0566° / 54°

0.02

66 °

Gum, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high66°

Average low54°

Average precipitation0.02 in

Chance of precipitation8%

Record high94° (2020)

Record low45° (2019)

Fri, 0666° / 54°

0.02

66 °

Gum, Friday, 6 November

Climate normal for this date — 60-year average.

Average high66°

Average low54°

Average precipitation0.02 in

Chance of precipitation7%

Record high79° (1991)

Record low46° (2019)

Sat, 0765° / 53°

0.07

65 °

Gum, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high65°

Average low53°

Average precipitation0.07 in

Chance of precipitation17%

Record high78° (2006)

Record low44° (2018)

Sun, 0865° / 53°

0.09

65 °

Gum, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°

Average low53°

Average precipitation0.09 in

Chance of precipitation18%

Record high79° (2025)

Record low40° (2024)

Mon, 0965° / 52°

0.06

65 °

Gum, Monday, 9 November

Climate normal for this date — 60-year average.

Average high65°

Average low52°

Average precipitation0.06 in

Chance of precipitation13%

Record high79° (2019)

Record low37° (2020)

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 Gum, 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 Gum, 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.