As of 05:30 PDT

Weather in Gemco, CA

70°

Gemco, Friday, 9 October, 05:30

Clear. Feels like 70°. High 88°, low 65°.

Pressure29.80 inHg

Wind0 mph N

Humidity62%

Visibility6.2 mi

Dew point55°

See detailed hourly forecast

Monthly outlook for Gemco, CA: average high 78.6°, average low 63.7°. That is 0.7° below the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 17 October (91.9°), the coolest 13 October (47.6°).

78.6°/63.7°

Average high / low

−0.7°

Below normal

2 / 1

Wet days / normal

0.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	81.3°	80.6°	+0.4°
19 October – 28 October	74.2°	78.1°	-2.2°
29 October – 7 November	at normal	74.9°	—

October records over 66 years

103.6°1 October 2020All-time high

35.1°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — San Fernando (5 mi).

Sat, 1084° / 62°

0.01

84 °

Gemco, Saturday, 10 October

Light rain. High 84°, low 62°.

Pressure29.68 inHg

Wind3.6 mph S

Humidity36%

Visibility6.2 mi

Dew point50°

Sun, 1172° / 56°

0.37

72 °

Gemco, Sunday, 11 October

Rain. High 72°, low 56°.

Pressure29.53 inHg

Wind8.3 mph S

Humidity77%

Visibility2.3 mi

Dew point60°

Mon, 1261° / 53°

0.16

61 °

Gemco, Monday, 12 October

Light rain. High 61°, low 53°.

Pressure29.91 inHg

Wind6.3 mph S

Humidity73%

Visibility6.2 mi

Dew point51°

Tue, 1369° / 48°

69 °

Gemco, Tuesday, 13 October

Clear. High 69°, low 48°.

Pressure30.03 inHg

Wind4.7 mph SE

Humidity57%

Visibility—

Dew point45°

Wed, 1478° / 54°

78 °

Gemco, Wednesday, 14 October

Clear. High 78°, low 54°.

Pressure30.06 inHg

Wind9.2 mph N

Humidity34%

Visibility—

Dew point40°

Thu, 1586° / 67°

86 °

Gemco, Thursday, 15 October

Clear. High 86°, low 67°.

Pressure30.03 inHg

Wind4.6 mph N

Humidity23%

Visibility—

Dew point37°

Fri, 1691° / 73°

91 °

Gemco, Friday, 16 October

Clear. High 91°, low 73°.

Pressure30.06 inHg

Wind6.6 mph N

Humidity15%

Visibility—

Dew point31°

Sat, 1792° / 74°

92 °

Gemco, Saturday, 17 October

Clear. High 92°, low 74°.

Pressure30.03 inHg

Wind6.6 mph N

Humidity11%

Visibility—

Dew point24°

Sun, 1891° / 76°

91 °

Gemco, Sunday, 18 October

Clear. High 91°, low 76°.

Pressure29.94 inHg

Wind6 mph N

Humidity16%

Visibility—

Dew point34°

Mon, 1987° / 77°

87 °

Gemco, Monday, 19 October

Clear. High 87°, low 77°.

Pressure29.91 inHg

Wind8.1 mph S

Humidity20%

Visibility—

Dew point38°

Tue, 2079° / 68°

79 °

Gemco, Tuesday, 20 October

Clear. High 79°, low 68°.

Pressure29.91 inHg

Wind10.9 mph S

Humidity36%

Visibility—

Dew point47°

Wed, 2169° / 62°

69 °

Gemco, Wednesday, 21 October

Overcast. High 69°, low 62°.

Pressure29.94 inHg

Wind10.8 mph S

Humidity50%

Visibility—

Dew point46°

Thu, 2270° / 61°

70 °

Gemco, Thursday, 22 October

Overcast. High 70°, low 61°.

Pressure29.97 inHg

Wind6.7 mph W

Humidity49%

Visibility—

Dew point46°

Fri, 2370° / 61°

0.02

70 °

Gemco, Friday, 23 October

Light rain. High 70°, low 61°.

Pressure29.97 inHg

Wind7.4 mph S

Humidity44%

Visibility—

Dew point44°

Sat, 2471° / 61°

71 °

Gemco, Saturday, 24 October

Mostly clear. High 71°, low 61°.

Pressure29.97 inHg

Wind7.5 mph S

Humidity45%

Visibility—

Dew point44°

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

Sun, 2578° / 55°

0.02

78 °

Gemco, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high78°

Average low55°

Average precipitation0.02 in

Chance of precipitation8%

Record high94° (2017)

Record low40° (1971)

Mon, 2678° / 55°

0.02

78 °

Gemco, Monday, 26 October

Climate normal for this date — 60-year average.

Average high78°

Average low55°

Average precipitation0.02 in

Chance of precipitation8%

Record high92° (1965)

Record low44° (1989)

Tue, 2777° / 55°

0.04

77 °

Gemco, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high77°

Average low55°

Average precipitation0.04 in

Chance of precipitation7%

Record high93° (2003)

Record low46° (1982)

Wed, 2876° / 53°

0.02

76 °

Gemco, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high76°

Average low53°

Average precipitation0.02 in

Chance of precipitation12%

Record high94° (2008)

Record low44° (1991)

Thu, 2975° / 53°

0.01

75 °

Gemco, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high75°

Average low53°

Average precipitation0.01 in

Chance of precipitation7%

Record high91° (1965)

Record low35° (1971)

Fri, 3074° / 53°

0.06

74 °

Gemco, Friday, 30 October

Climate normal for this date — 60-year average.

Average high74°

Average low53°

Average precipitation0.06 in

Chance of precipitation18%

Record high90° (1966)

Record low35° (1971)

Sat, 3175° / 52°

0.02

75 °

Gemco, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high75°

Average low52°

Average precipitation0.02 in

Chance of precipitation3%

Record high91° (1966)

Record low39° (1972)

Sun, 0176° / 53°

0.04

76 °

Gemco, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high76°

Average low53°

Average precipitation0.04 in

Chance of precipitation12%

Record high91° (1997)

Record low42° (1971)

Mon, 0276° / 52°

0.02

76 °

Gemco, Monday, 2 November

Climate normal for this date — 60-year average.

Average high76°

Average low52°

Average precipitation0.02 in

Chance of precipitation8%

Record high91° (1997)

Record low43° (1974)

Tue, 0376° / 52°

76 °

Gemco, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high76°

Average low52°

Average precipitation0 in

Chance of precipitation3%

Record high91° (2010)

Record low39° (1994)

Wed, 0476° / 52°

0.02

76 °

Gemco, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high76°

Average low52°

Average precipitation0.02 in

Chance of precipitation7%

Record high91° (2010)

Record low38° (1994)

Thu, 0575° / 51°

75 °

Gemco, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high75°

Average low51°

Average precipitation0 in

Chance of precipitation3%

Record high91° (2020)

Record low39° (2011)

Fri, 0673° / 52°

0.02

73 °

Gemco, Friday, 6 November

Climate normal for this date — 60-year average.

Average high73°

Average low52°

Average precipitation0.02 in

Chance of precipitation8%

Record high89° (2006)

Record low42° (2011)

Sat, 0773° / 51°

0.07

73 °

Gemco, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high73°

Average low51°

Average precipitation0.07 in

Chance of precipitation12%

Record high91° (2006)

Record low38° (2011)

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 Gemco, 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 Gemco, 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.