As of 03:01 CDT

Weather in London, AR

54°

London, Wednesday, 21 October, 03:01

Clear. Feels like 53°. High 78°, low 47°.

Pressure30.24 inHg

Wind0 mph N

Humidity76%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Monthly outlook for London, AR: average high 71.7°, average low 50.2°. That is 2.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 22 October (78.6°), the coolest 30 October (40.1°).

71.7°/50.2°

Average high / low

+2.4°

Above normal

1 / 5

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
21 October – 30 October	71.1°	68.9°	+1.2°
31 October – 9 November	72.9°	64.7°	+4.5°
10 November – 19 November	at normal	60.6°	—

October records over 66 years

92.7°8 October 1963All-time high

29.7°31 October 1993All-time low

Thu, 2279° / 46°

79 °

London, Thursday, 22 October

Clear. High 79°, low 46°.

Pressure30.24 inHg

Wind3 mph SE

Humidity37%

Visibility6.2 mi

Dew point46°

Fri, 2376° / 54°

76 °

London, Friday, 23 October

Mostly clear. High 76°, low 54°.

Pressure30.24 inHg

Wind5.3 mph SE

Humidity41%

Visibility6.2 mi

Dew point48°

Sat, 2478° / 55°

78 °

London, Saturday, 24 October

Partly cloudy. High 78°, low 55°.

Pressure30.27 inHg

Wind4.8 mph SE

Humidity41%

Visibility6.2 mi

Dew point47°

Sun, 2574° / 55°

74 °

London, Sunday, 25 October

Overcast. High 74°, low 55°.

Pressure30.36 inHg

Wind6.4 mph SE

Humidity36%

Visibility—

Dew point42°

Mon, 2675° / 54°

75 °

London, Monday, 26 October

Overcast. High 75°, low 54°.

Pressure30.24 inHg

Wind4.3 mph E

Humidity45%

Visibility—

Dew point47°

Tue, 2762° / 50°

62 °

London, Tuesday, 27 October

Overcast. High 62°, low 50°.

Pressure30.24 inHg

Wind8.3 mph N

Humidity66%

Visibility—

Dew point49°

Wed, 2861° / 46°

61 °

London, Wednesday, 28 October

Overcast. High 61°, low 46°.

Pressure30.30 inHg

Wind3.3 mph N

Humidity57%

Visibility—

Dew point40°

Thu, 2963° / 40°

63 °

London, Thursday, 29 October

Overcast. High 63°, low 40°.

Pressure30.27 inHg

Wind3.4 mph NE

Humidity34%

Visibility—

Dew point31°

Fri, 3065° / 40°

65 °

London, Friday, 30 October

Clear. High 65°, low 40°.

Pressure30.15 inHg

Wind4.7 mph SE

Humidity31%

Visibility—

Dew point29°

Sat, 3172° / 41°

72 °

London, Saturday, 31 October

Overcast. High 72°, low 41°.

Pressure29.97 inHg

Wind7.2 mph S

Humidity23%

Visibility—

Dew point24°

Sun, 0162° / 56°

0.34

62 °

London, Sunday, 1 November

Light rain. High 62°, low 56°.

Pressure29.94 inHg

Wind3 mph SE

Humidity97%

Visibility—

Dew point58°

Mon, 0277° / 58°

77 °

London, Monday, 2 November

Overcast. High 77°, low 58°.

Pressure30.18 inHg

Wind4.4 mph NW

Humidity55%

Visibility—

Dew point54°

Tue, 0374° / 54°

74 °

London, Tuesday, 3 November

Clear. High 74°, low 54°.

Pressure30.27 inHg

Wind4.4 mph SE

Humidity45%

Visibility—

Dew point47°

Wed, 0478° / 51°

78 °

London, Wednesday, 4 November

Clear. High 78°, low 51°.

Pressure30.03 inHg

Wind6.6 mph NW

Humidity43%

Visibility—

Dew point48°

Thu, 0574° / 55°

74 °

London, Thursday, 5 November

Overcast. High 74°, low 55°.

Pressure30.12 inHg

Wind5.3 mph NE

Humidity44%

Visibility—

Dew point48°

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

Fri, 0664° / 47°

0.12

64 °

London, Friday, 6 November

Climate normal for this date — 60-year average.

Average high64°

Average low47°

Average precipitation0.12 in

Chance of precipitation28%

Record high78° (2023)

Record low33° (1993)

Sat, 0764° / 47°

0.1

64 °

London, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high64°

Average low47°

Average precipitation0.1 in

Chance of precipitation22%

Record high80° (2005)

Record low29° (1993)

Sun, 0864° / 47°

0.04

64 °

London, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high64°

Average low47°

Average precipitation0.04 in

Chance of precipitation17%

Record high81° (2023)

Record low26° (1991)

Mon, 0964° / 47°

0.15

64 °

London, Monday, 9 November

Climate normal for this date — 60-year average.

Average high64°

Average low47°

Average precipitation0.15 in

Chance of precipitation32%

Record high79° (2022)

Record low24° (1991)

Tue, 1063° / 47°

0.11

63 °

London, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high63°

Average low47°

Average precipitation0.11 in

Chance of precipitation30%

Record high76° (1989)

Record low28° (2018)

Wed, 1162° / 44°

0.14

62 °

London, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high62°

Average low44°

Average precipitation0.14 in

Chance of precipitation28%

Record high80° (1989)

Record low29° (1960)

Thu, 1260° / 44°

0.09

60 °

London, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high60°

Average low44°

Average precipitation0.09 in

Chance of precipitation22%

Record high78° (1989)

Record low20° (2019)

Fri, 1361° / 43°

0.07

61 °

London, Friday, 13 November

Climate normal for this date — 60-year average.

Average high61°

Average low43°

Average precipitation0.07 in

Chance of precipitation18%

Record high78° (1978)

Record low23° (1986)

Sat, 1461° / 45°

0.09

61 °

London, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high61°

Average low45°

Average precipitation0.09 in

Chance of precipitation27%

Record high78° (2011)

Record low26° (1986)

Sun, 1560° / 44°

0.16

60 °

London, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high60°

Average low44°

Average precipitation0.16 in

Chance of precipitation33%

Record high81° (2025)

Record low28° (1982)

Mon, 1660° / 43°

0.19

60 °

London, Monday, 16 November

Climate normal for this date — 60-year average.

Average high60°

Average low43°

Average precipitation0.19 in

Chance of precipitation25%

Record high82° (2016)

Record low27° (1997)

Tue, 1761° / 44°

0.14

61 °

London, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high61°

Average low44°

Average precipitation0.14 in

Chance of precipitation22%

Record high79° (2016)

Record low29° (2014)

Wed, 1860° / 44°

0.17

60 °

London, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high60°

Average low44°

Average precipitation0.17 in

Chance of precipitation27%

Record high85° (2025)

Record low23° (2014)

Thu, 1960° / 45°

0.13

60 °

London, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.13 in

Chance of precipitation35%

Record high77° (2025)

Record low30° (1980)

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, AR 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, AR 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.