As of 23:31 PDT

Weather in London, OR

41°

London, Wednesday, 28 October, 23:31

Partly cloudy. Feels like 41°. High 51°, low 41°.

Pressure30.06 inHg

Wind1.9 mph E

Humidity96%

Visibility0.2 mi

Dew point40°

See detailed hourly forecast

Monthly outlook for London, OR: average high 58.6°, average low 42.4°. That is 0.2° above the climate normal for October. Precipitation is expected on 6 days (about 1.4 inches), against a normal of 8 days and 3.3 inches. The warmest day looks like 11 November (66.4°), the coolest 29 October (34.3°).

58.6°/42.4°

Average high / low

+0.2°

Above normal

6 / 8

Wet days / normal

1.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
28 October – 6 November	57.1°	59.2°	-1.2°
7 November – 16 November	61°	56°	+2.8°
17 November – 26 November	at normal	52.3°	—

October records over 66 years

97.2°2 October 1980All-time high

27.9°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Yoncalla (10 mi).

Thu, 2952° / 34°

52 °

London, Thursday, 29 October

Overcast. High 52°, low 34°.

Pressure30.00 inHg

Wind2.5 mph SW

Humidity80%

Visibility6.2 mi

Dew point45°

Fri, 3057° / 38°

0.09

57 °

London, Friday, 30 October

Rain. High 57°, low 38°.

Pressure29.94 inHg

Wind6.6 mph SW

Humidity72%

Visibility6.2 mi

Dew point43°

Sat, 3151° / 35°

0.06

51 °

London, Saturday, 31 October

Light rain. High 51°, low 35°.

Pressure29.97 inHg

Wind1.8 mph W

Humidity77%

Visibility2.6 mi

Dew point41°

Sun, 0156° / 38°

56 °

London, Sunday, 1 November

Mostly clear. High 56°, low 38°.

Pressure30.18 inHg

Wind1.2 mph NE

Humidity80%

Visibility6.2 mi

Dew point42°

Mon, 0258° / 36°

58 °

London, Monday, 2 November

Overcast. High 58°, low 36°.

Pressure30.24 inHg

Wind2.3 mph E

Humidity80%

Visibility—

Dew point42°

Tue, 0363° / 44°

63 °

London, Tuesday, 3 November

Overcast. High 63°, low 44°.

Pressure30.18 inHg

Wind4.4 mph N

Humidity60%

Visibility—

Dew point42°

Wed, 0460° / 44°

60 °

London, Wednesday, 4 November

Overcast. High 60°, low 44°.

Pressure29.91 inHg

Wind3.6 mph NW

Humidity49%

Visibility—

Dew point34°

Thu, 0560° / 43°

60 °

London, Thursday, 5 November

Light rain. High 60°, low 43°.

Pressure30.06 inHg

Wind3.2 mph NW

Humidity63%

Visibility—

Dew point41°

Fri, 0663° / 42°

63 °

London, Friday, 6 November

Partly cloudy. High 63°, low 42°.

Pressure30.06 inHg

Wind4.1 mph E

Humidity57%

Visibility—

Dew point40°

Sat, 0754° / 47°

0.38

54 °

London, Saturday, 7 November

Light rain. High 54°, low 47°.

Pressure30.03 inHg

Wind5.3 mph S

Humidity89%

Visibility—

Dew point49°

Sun, 0859° / 48°

0.12

59 °

London, Sunday, 8 November

Light rain. High 59°, low 48°.

Pressure30.36 inHg

Wind3.8 mph NE

Humidity82%

Visibility—

Dew point49°

Mon, 0960° / 45°

60 °

London, Monday, 9 November

Overcast. High 60°, low 45°.

Pressure30.15 inHg

Wind3.4 mph E

Humidity50%

Visibility—

Dew point37°

Tue, 1065° / 49°

65 °

London, Tuesday, 10 November

Overcast. High 65°, low 49°.

Pressure29.91 inHg

Wind4 mph SE

Humidity42%

Visibility—

Dew point35°

Wed, 1166° / 47°

66 °

London, Wednesday, 11 November

Overcast. High 66°, low 47°.

Pressure29.65 inHg

Wind4 mph W

Humidity43%

Visibility—

Dew point35°

Thu, 1261° / 46°

0.63

61 °

London, Thursday, 12 November

Heavy rain. High 61°, low 46°.

Pressure29.44 inHg

Wind4.8 mph NW

Humidity50%

Visibility—

Dew point41°

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

Fri, 1356° / 42°

0.27

56 °

London, Friday, 13 November

Climate normal for this date — 60-year average.

Average high56°

Average low42°

Average precipitation0.27 in

Chance of precipitation52%

Record high71° (1999)

Record low23° (1985)

Sat, 1456° / 41°

0.19

56 °

London, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.19 in

Chance of precipitation48%

Record high72° (1995)

Record low23° (1978)

Sun, 1555° / 41°

0.23

55 °

London, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high55°

Average low41°

Average precipitation0.23 in

Chance of precipitation57%

Record high67° (1999)

Record low26° (1978)

Mon, 1654° / 41°

0.24

54 °

London, Monday, 16 November

Climate normal for this date — 60-year average.

Average high54°

Average low41°

Average precipitation0.24 in

Chance of precipitation60%

Record high68° (1976)

Record low28° (1964)

Tue, 1754° / 41°

0.27

54 °

London, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high54°

Average low41°

Average precipitation0.27 in

Chance of precipitation62%

Record high67° (1995)

Record low29° (2000)

Wed, 1853° / 40°

0.29

53 °

London, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high53°

Average low40°

Average precipitation0.29 in

Chance of precipitation58%

Record high64° (1989)

Record low26° (1975)

Thu, 1954° / 40°

0.29

54 °

London, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high54°

Average low40°

Average precipitation0.29 in

Chance of precipitation63%

Record high68° (1987)

Record low27° (1977)

Fri, 2053° / 39°

0.29

53 °

London, Friday, 20 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.29 in

Chance of precipitation57%

Record high69° (2002)

Record low24° (1977)

Sat, 2152° / 38°

0.3

52 °

London, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high52°

Average low38°

Average precipitation0.3 in

Chance of precipitation60%

Record high69° (2017)

Record low26° (1985)

Sun, 2252° / 39°

0.34

52 °

London, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high52°

Average low39°

Average precipitation0.34 in

Chance of precipitation57%

Record high66° (2017)

Record low23° (1985)

Mon, 2352° / 38°

0.23

52 °

London, Monday, 23 November

Climate normal for this date — 60-year average.

Average high52°

Average low38°

Average precipitation0.23 in

Chance of precipitation52%

Record high64° (1976)

Record low14° (1985)

Tue, 2451° / 39°

0.29

51 °

London, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high51°

Average low39°

Average precipitation0.29 in

Chance of precipitation55%

Record high62° (1974)

Record low18° (1985)

Wed, 2551° / 38°

0.3

51 °

London, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high51°

Average low38°

Average precipitation0.3 in

Chance of precipitation62%

Record high63° (1963)

Record low18° (1985)

Thu, 2651° / 38°

0.21

51 °

London, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high51°

Average low38°

Average precipitation0.21 in

Chance of precipitation52%

Record high63° (2014)

Record low24° (1985)

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, OR 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, OR 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.