As of 05:08 PST

Weather in London, CA

52°

London, Friday, 13 November, 05:08

Fog. Feels like 51°. High 70°, low 51°.

Pressure29.74 inHg

Wind0 mph N

Humidity86%

Visibility5.0 mi

Dew point48°

See detailed hourly forecast

Monthly outlook for London, CA: average high 60.5°, average low 44.8°. That is 1.3° below the climate normal for November. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 3 days and 1.2 inches. The warmest day looks like 13 November (70.4°), the coolest 18 November (37.3°).

60.5°/44.8°

Average high / low

−1.3°

Below normal

5 / 3

Wet days / normal

1.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
13 November – 22 November	60.4°	64.1°	-2.1°
23 November – 2 December	60.6°	60.2°	+0.2°
3 December – 12 December	at normal	58.3°	—

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, 1470° / 45°

70 °

London, Saturday, 14 November

Mostly clear. High 70°, low 45°.

Pressure29.97 inHg

Wind3.8 mph SW

Humidity64%

Visibility6.2 mi

Dew point51°

Sun, 1567° / 45°

67 °

London, Sunday, 15 November

Overcast. High 67°, low 45°.

Pressure30.06 inHg

Wind3.6 mph SE

Humidity53%

Visibility6.2 mi

Dew point48°

Mon, 1657° / 47°

0.25

57 °

London, Monday, 16 November

Rain. High 57°, low 47°.

Pressure30.09 inHg

Wind4.2 mph NW

Humidity91%

Visibility6.2 mi

Dew point51°

Tue, 1757° / 39°

57 °

London, Tuesday, 17 November

Overcast. High 57°, low 39°.

Pressure30.12 inHg

Wind7.2 mph NW

Humidity80%

Visibility—

Dew point42°

Wed, 1858° / 37°

0.18

58 °

London, Wednesday, 18 November

Light rain. High 58°, low 37°.

Pressure30.27 inHg

Wind5.5 mph W

Humidity63%

Visibility—

Dew point38°

Thu, 1959° / 45°

0.29

59 °

London, Thursday, 19 November

Rain. High 59°, low 45°.

Pressure29.97 inHg

Wind5.3 mph NW

Humidity69%

Visibility—

Dew point43°

Fri, 2052° / 46°

0.39

52 °

London, Friday, 20 November

Rain. High 52°, low 46°.

Pressure29.91 inHg

Wind6.9 mph NW

Humidity84%

Visibility—

Dew point44°

Sat, 2156° / 44°

56 °

London, Saturday, 21 November

Overcast. High 56°, low 44°.

Pressure30.00 inHg

Wind5.3 mph NW

Humidity65%

Visibility—

Dew point39°

Sun, 2258° / 44°

58 °

London, Sunday, 22 November

Mostly clear. High 58°, low 44°.

Pressure30.15 inHg

Wind4.5 mph NW

Humidity54%

Visibility—

Dew point36°

Mon, 2359° / 43°

59 °

London, Monday, 23 November

Clear. High 59°, low 43°.

Pressure30.24 inHg

Wind3.5 mph SE

Humidity51%

Visibility—

Dew point35°

Tue, 2461° / 46°

61 °

London, Tuesday, 24 November

Overcast. High 61°, low 46°.

Pressure30.27 inHg

Wind7.1 mph NW

Humidity53%

Visibility—

Dew point36°

Wed, 2561° / 45°

61 °

London, Wednesday, 25 November

Mostly clear. High 61°, low 45°.

Pressure30.27 inHg

Wind4.9 mph SE

Humidity55%

Visibility—

Dew point38°

Thu, 2659° / 47°

59 °

London, Thursday, 26 November

Overcast. High 59°, low 47°.

Pressure30.27 inHg

Wind5.3 mph SE

Humidity56%

Visibility—

Dew point39°

Fri, 2761° / 45°

61 °

London, Friday, 27 November

Overcast. High 61°, low 45°.

Pressure30.15 inHg

Wind3.4 mph SE

Humidity58%

Visibility—

Dew point40°

Sat, 2863° / 47°

63 °

London, Saturday, 28 November

Overcast. High 63°, low 47°.

Pressure30.09 inHg

Wind4.8 mph SE

Humidity56%

Visibility—

Dew point41°

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

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)

Sun, 0659° / 41°

0.1

59 °

London, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high59°

Average low41°

Average precipitation0.1 in

Chance of precipitation23%

Record high74° (2023)

Record low32° (1972)

Mon, 0758° / 42°

0.11

58 °

London, Monday, 7 December

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.11 in

Chance of precipitation25%

Record high71° (1979)

Record low29° (1978)

Tue, 0858° / 40°

0.03

58 °

London, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high58°

Average low40°

Average precipitation0.03 in

Chance of precipitation15%

Record high74° (2006)

Record low29° (1978)

Wed, 0958° / 41°

0.05

58 °

London, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high58°

Average low41°

Average precipitation0.05 in

Chance of precipitation13%

Record high70° (1990)

Record low24° (1972)

Thu, 1058° / 41°

0.07

58 °

London, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high58°

Average low41°

Average precipitation0.07 in

Chance of precipitation18%

Record high72° (1990)

Record low28° (1972)

Fri, 1157° / 40°

0.11

57 °

London, Friday, 11 December

Climate normal for this date — 60-year average.

Average high57°

Average low40°

Average precipitation0.11 in

Chance of precipitation22%

Record high68° (2014)

Record low27° (1972)

Sat, 1257° / 40°

0.09

57 °

London, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high57°

Average low40°

Average precipitation0.09 in

Chance of precipitation23%

Record high71° (2004)

Record low28° (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.