As of 22:09 CDT

Weather in London, WI

52°

London, Saturday, 31 October, 22:09

Overcast. Feels like 51°. High 60°, low 50°.

Pressure30.33 inHg

Wind6.1 mph S

Humidity90%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Monthly outlook for London, WI: average high 53.8°, average low 43.4°. That is 3.1° above the climate normal for October. Precipitation is expected on 6 days (about 1.8 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 3 November (68.6°), the coolest 15 November (31°).

53.8°/43.4°

Average high / low

+3.1°

Above normal

6 / 4

Wet days / normal

1.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
31 October – 9 November	57°	50.3°	+3.7°
10 November – 19 November	48.6°	44.9°	+2.1°
20 November – 29 November	at normal	40.5°	—

October records over 66 years

84.9°3 October 2025All-time high

21.4°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Fort Atkinson (12 mi).

Sun, 0168° / 52°

68 °

London, Sunday, 1 November

Overcast. High 68°, low 52°.

Pressure30.33 inHg

Wind4.9 mph SE

Humidity67%

Visibility6.2 mi

Dew point50°

Mon, 0262° / 55°

0.28

62 °

London, Monday, 2 November

Rain. High 62°, low 55°.

Pressure30.03 inHg

Wind12.2 mph SE

Humidity80%

Visibility6.2 mi

Dew point52°

Tue, 0369° / 61°

0.51

69 °

London, Tuesday, 3 November

Rain. High 69°, low 61°.

Pressure29.77 inHg

Wind15.2 mph S

Humidity79%

Visibility4.6 mi

Dew point61°

Wed, 0464° / 54°

0.29

64 °

London, Wednesday, 4 November

Rain. High 64°, low 54°.

Pressure29.62 inHg

Wind11.5 mph SW

Humidity72%

Visibility6.2 mi

Dew point50°

Thu, 0554° / 49°

0.11

54 °

London, Thursday, 5 November

Light rain. High 54°, low 49°.

Pressure29.65 inHg

Wind12.7 mph NW

Humidity85%

Visibility—

Dew point48°

Fri, 0647° / 45°

0.4

47 °

London, Friday, 6 November

Rain. High 47°, low 45°.

Pressure29.94 inHg

Wind12.5 mph N

Humidity72%

Visibility—

Dew point38°

Sat, 0752° / 38°

52 °

London, Saturday, 7 November

Overcast. High 52°, low 38°.

Pressure29.59 inHg

Wind13 mph NW

Humidity60%

Visibility—

Dew point37°

Sun, 0846° / 39°

0.01

46 °

London, Sunday, 8 November

Light rain. High 46°, low 39°.

Pressure29.59 inHg

Wind15.1 mph NW

Humidity75%

Visibility—

Dew point34°

Mon, 0948° / 36°

48 °

London, Monday, 9 November

Clear. High 48°, low 36°.

Pressure29.83 inHg

Wind17.2 mph NW

Humidity48%

Visibility—

Dew point26°

Tue, 1045° / 36°

45 °

London, Tuesday, 10 November

Mostly clear. High 45°, low 36°.

Pressure30.03 inHg

Wind19.9 mph NW

Humidity61%

Visibility—

Dew point31°

Wed, 1147° / 34°

47 °

London, Wednesday, 11 November

Clear. High 47°, low 34°.

Pressure30.12 inHg

Wind13.6 mph W

Humidity56%

Visibility—

Dew point29°

Thu, 1248° / 35°

48 °

London, Thursday, 12 November

Overcast. High 48°, low 35°.

Pressure29.94 inHg

Wind13.8 mph S

Humidity63%

Visibility—

Dew point31°

Fri, 1357° / 44°

0.14

57 °

London, Friday, 13 November

Light rain. High 57°, low 44°.

Pressure29.71 inHg

Wind13.4 mph S

Humidity64%

Visibility—

Dew point42°

Sat, 1449° / 38°

49 °

London, Saturday, 14 November

Overcast. High 49°, low 38°.

Pressure29.94 inHg

Wind16.2 mph N

Humidity56%

Visibility—

Dew point33°

Sun, 1546° / 31°

46 °

London, Sunday, 15 November

Partly cloudy. High 46°, low 31°.

Pressure30.15 inHg

Wind7.6 mph N

Humidity57%

Visibility—

Dew point28°

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

Mon, 1645° / 32°

0.04

45 °

London, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.04 in

Chance of precipitation17%

Record high61° (1988)

Record low20° (1997)

Tue, 1745° / 33°

0.08

45 °

London, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°

Average low33°

Average precipitation0.08 in

Chance of precipitation23%

Record high68° (2016)

Record low14° (2005)

Wed, 1845° / 33°

0.09

45 °

London, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high45°

Average low33°

Average precipitation0.09 in

Chance of precipitation30%

Record high64° (1999)

Record low11° (2014)

Thu, 1944° / 32°

0.05

44 °

London, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.05 in

Chance of precipitation23%

Record high62° (1985)

Record low12° (1986)

Fri, 2043° / 32°

0.06

43 °

London, Friday, 20 November

Climate normal for this date — 60-year average.

Average high43°

Average low32°

Average precipitation0.06 in

Chance of precipitation30%

Record high61° (1982)

Record low12° (2022)

Sat, 2142° / 29°

0.09

42 °

London, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.09 in

Chance of precipitation27%

Record high64° (1990)

Record low8° (1964)

Sun, 2242° / 29°

0.03

42 °

London, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.03 in

Chance of precipitation15%

Record high62° (2010)

Record low7° (2015)

Mon, 2342° / 30°

0.08

42 °

London, Monday, 23 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.08 in

Chance of precipitation32%

Record high61° (2003)

Record low10° (1989)

Tue, 2440° / 29°

0.06

40 °

London, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high40°

Average low29°

Average precipitation0.06 in

Chance of precipitation27%

Record high58° (2017)

Record low8° (1985)

Wed, 2541° / 29°

0.06

41 °

London, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.06 in

Chance of precipitation32%

Record high55° (1966)

Record low11° (1977)

Thu, 2641° / 28°

0.11

41 °

London, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high41°

Average low28°

Average precipitation0.11 in

Chance of precipitation37%

Record high62° (1990)

Record low1° (1977)

Fri, 2739° / 28°

0.16

39 °

London, Friday, 27 November

Climate normal for this date — 60-year average.

Average high39°

Average low28°

Average precipitation0.16 in

Chance of precipitation48%

Record high63° (1990)

Record low7° (1977)

Sat, 2837° / 26°

0.09

37 °

London, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high37°

Average low26°

Average precipitation0.09 in

Chance of precipitation30%

Record high62° (1990)

Record low7° (2014)

Sun, 2938° / 26°

0.06

38 °

London, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high38°

Average low26°

Average precipitation0.06 in

Chance of precipitation37%

Record high64° (1998)

Record low0° (1995)

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, WI 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, WI 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.