As of 00:20 PST

Weather in London, CA

51°

London, Friday, 6 November, 00:20

Fog. Feels like 50°. High 73°, low 47°.

Pressure30.12 inHg

Wind0 mph N

Humidity91%

Visibility3.0 mi

Dew point48°

See detailed hourly forecast

Monthly outlook for London, CA: average high 68.3°, average low 47.8°. That is 1.3° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 7 November (78.3°), the coolest 17 November (42.9°).

68.3°/47.8°

Average high / low

+1.3°

Above normal

1 / 3

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
6 November – 15 November	72.3°	67.1°	+2.9°
16 November – 25 November	61.5°	62.8°	-0.7°
26 November – 5 December	at normal	59.6°	—

November records over 66 years

86.2°5 November 2010All-time high

30.4°19 November 1994All-time low

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

Sat, 0778° / 50°

78 °

London, Saturday, 7 November

Mostly clear. High 78°, low 50°.

Pressure30.09 inHg

Wind0.6 mph NE

Humidity49%

Visibility6.2 mi

Dew point50°

Sun, 0875° / 47°

75 °

London, Sunday, 8 November

Clear. High 75°, low 47°.

Pressure30.09 inHg

Wind2.4 mph NW

Humidity44%

Visibility6.2 mi

Dew point48°

Mon, 0973° / 47°

73 °

London, Monday, 9 November

Clear. High 73°, low 47°.

Pressure30.06 inHg

Wind1.1 mph E

Humidity47%

Visibility6.2 mi

Dew point49°

Tue, 1072° / 47°

72 °

London, Tuesday, 10 November

Clear. High 72°, low 47°.

Pressure30.18 inHg

Wind2.2 mph SE

Humidity59%

Visibility—

Dew point46°

Wed, 1174° / 49°

74 °

London, Wednesday, 11 November

Overcast. High 74°, low 49°.

Pressure30.12 inHg

Wind2.1 mph E

Humidity49%

Visibility—

Dew point44°

Thu, 1273° / 56°

73 °

London, Thursday, 12 November

Overcast. High 73°, low 56°.

Pressure30.00 inHg

Wind7 mph NW

Humidity35%

Visibility—

Dew point38°

Fri, 1370° / 52°

70 °

London, Friday, 13 November

Clear. High 70°, low 52°.

Pressure30.03 inHg

Wind6.7 mph NW

Humidity50%

Visibility—

Dew point43°

Sat, 1471° / 52°

71 °

London, Saturday, 14 November

Partly cloudy. High 71°, low 52°.

Pressure30.00 inHg

Wind13.1 mph NW

Humidity46%

Visibility—

Dew point41°

Sun, 1563° / 47°

63 °

London, Sunday, 15 November

Overcast. High 63°, low 47°.

Pressure30.15 inHg

Wind5.1 mph NW

Humidity65%

Visibility—

Dew point44°

Mon, 1659° / 47°

0.06

59 °

London, Monday, 16 November

Light rain. High 59°, low 47°.

Pressure30.03 inHg

Wind9.8 mph SE

Humidity43%

Visibility—

Dew point35°

Tue, 1758° / 43°

58 °

London, Tuesday, 17 November

Overcast. High 58°, low 43°.

Pressure30.24 inHg

Wind5.6 mph SE

Humidity50%

Visibility—

Dew point33°

Wed, 1863° / 45°

63 °

London, Wednesday, 18 November

Overcast. High 63°, low 45°.

Pressure30.18 inHg

Wind7.3 mph NW

Humidity40%

Visibility—

Dew point31°

Thu, 1962° / 44°

62 °

London, Thursday, 19 November

Clear. High 62°, low 44°.

Pressure30.30 inHg

Wind4.8 mph NW

Humidity46%

Visibility—

Dew point34°

Fri, 2065° / 45°

65 °

London, Friday, 20 November

Clear. High 65°, low 45°.

Pressure30.27 inHg

Wind3.6 mph N

Humidity48%

Visibility—

Dew point37°

Sat, 2162° / 47°

62 °

London, Saturday, 21 November

Clear. High 62°, low 47°.

Pressure30.21 inHg

Wind4.8 mph W

Humidity38%

Visibility—

Dew point35°

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

Sun, 2262° / 44°

0.08

62 °

London, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high62°

Average low44°

Average precipitation0.08 in

Chance of precipitation18%

Record high76° (2005)

Record low34° (1985)

Mon, 2362° / 44°

0.04

62 °

London, Monday, 23 November

Climate normal for this date — 60-year average.

Average high62°

Average low44°

Average precipitation0.04 in

Chance of precipitation10%

Record high75° (2015)

Record low36° (2004)

Tue, 2462° / 44°

0.08

62 °

London, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high62°

Average low44°

Average precipitation0.08 in

Chance of precipitation15%

Record high73° (1995)

Record low37° (1993)

Wed, 2561° / 43°

0.05

61 °

London, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high61°

Average low43°

Average precipitation0.05 in

Chance of precipitation13%

Record high75° (2017)

Record low35° (1993)

Thu, 2660° / 43°

0.09

60 °

London, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high60°

Average low43°

Average precipitation0.09 in

Chance of precipitation18%

Record high78° (2017)

Record low36° (2010)

Fri, 2760° / 42°

0.07

60 °

London, Friday, 27 November

Climate normal for this date — 60-year average.

Average high60°

Average low42°

Average precipitation0.07 in

Chance of precipitation17%

Record high75° (2014)

Record low33° (2023)

Sat, 2859° / 42°

0.09

59 °

London, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high59°

Average low42°

Average precipitation0.09 in

Chance of precipitation25%

Record high75° (2014)

Record low35° (2020)

Sun, 2960° / 42°

0.09

60 °

London, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high60°

Average low42°

Average precipitation0.09 in

Chance of precipitation18%

Record high73° (2014)

Record low31° (1975)

Mon, 3060° / 42°

0.09

60 °

London, Monday, 30 November

Climate normal for this date — 60-year average.

Average high60°

Average low42°

Average precipitation0.09 in

Chance of precipitation15%

Record high69° (1995)

Record low34° (2004)

Tue, 0159° / 42°

0.07

59 °

London, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high59°

Average low42°

Average precipitation0.07 in

Chance of precipitation27%

Record high72° (2021)

Record low32° (1991)

Wed, 0260° / 42°

0.11

60 °

London, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high60°

Average low42°

Average precipitation0.11 in

Chance of precipitation15%

Record high71° (2021)

Record low33° (1973)

Thu, 0360° / 42°

0.08

60 °

London, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high60°

Average low42°

Average precipitation0.08 in

Chance of precipitation25%

Record high73° (1979)

Record low33° (1991)

Fri, 0460° / 42°

0.1

60 °

London, Friday, 4 December

Climate normal for this date — 60-year average.

Average high60°

Average low42°

Average precipitation0.1 in

Chance of precipitation22%

Record high71° (1979)

Record low33° (2011)

Sat, 0559° / 42°

0.08

59 °

London, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high59°

Average low42°

Average precipitation0.08 in

Chance of precipitation17%

Record high68° (2020)

Record low29° (1972)

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 London, 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 London, 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.