As of 14:21 EST

Weather in London, OH

48°

London, Thursday, 12 November, 14:21

Overcast. Feels like 43°. High 49°, low 40°.

Pressure29.68 inHg

Wind12.7 mph NW

Humidity78%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Fri, 1350° / 34°

0.16

50 °

London, Friday, 13 November

Rain. High 50°, low 34°.

Pressure29.91 inHg

Wind9 mph N

Humidity85%

Visibility5.4 mi

Dew point36°

Sat, 1443° / 29°

43 °

London, Saturday, 14 November

Overcast. High 43°, low 29°.

Pressure30.18 inHg

Wind11.6 mph NW

Humidity65%

Visibility6.2 mi

Dew point26°

Sun, 1543° / 38°

43 °

London, Sunday, 15 November

Overcast. High 43°, low 38°.

Pressure30.42 inHg

Wind10.5 mph NW

Humidity66%

Visibility6.2 mi

Dew point29°

Mon, 1647° / 32°

47 °

London, Monday, 16 November

Clear. High 47°, low 32°.

Pressure30.56 inHg

Wind2.4 mph SW

Humidity60%

Visibility6.2 mi

Dew point32°

Tue, 1751° / 33°

51 °

London, Tuesday, 17 November

Clear. High 51°, low 33°.

Pressure30.50 inHg

Wind3.2 mph S

Humidity56%

Visibility—

Dew point33°

Wed, 1854° / 36°

54 °

London, Wednesday, 18 November

Clear. High 54°, low 36°.

Pressure30.45 inHg

Wind7.8 mph S

Humidity45%

Visibility—

Dew point30°

Thu, 1955° / 39°

55 °

London, Thursday, 19 November

Overcast. High 55°, low 39°.

Pressure30.33 inHg

Wind12.8 mph SW

Humidity45%

Visibility—

Dew point32°

Fri, 2061° / 43°

61 °

London, Friday, 20 November

Clear. High 61°, low 43°.

Pressure30.27 inHg

Wind9.9 mph SW

Humidity53%

Visibility—

Dew point41°

Sat, 2155° / 50°

0.05

55 °

London, Saturday, 21 November

Light rain. High 55°, low 50°.

Pressure30.24 inHg

Wind6.9 mph S

Humidity80%

Visibility—

Dew point49°

Sun, 2264° / 49°

64 °

London, Sunday, 22 November

Overcast. High 64°, low 49°.

Pressure29.97 inHg

Wind16.2 mph SW

Humidity52%

Visibility—

Dew point44°

Mon, 2362° / 49°

62 °

London, Monday, 23 November

Overcast. High 62°, low 49°.

Pressure29.88 inHg

Wind17 mph SW

Humidity47%

Visibility—

Dew point39°

Tue, 2467° / 45°

0.56

67 °

London, Tuesday, 24 November

Heavy rain. High 67°, low 45°.

Pressure29.62 inHg

Wind21.7 mph SW

Humidity59%

Visibility—

Dew point50°

Wed, 2543° / 34°

43 °

London, Wednesday, 25 November

Overcast. High 43°, low 34°.

Pressure30.15 inHg

Wind16.8 mph SW

Humidity53%

Visibility—

Dew point26°

Thu, 2642° / 31°

42 °

London, Thursday, 26 November

Overcast. High 42°, low 31°.

Pressure30.42 inHg

Wind9 mph E

Humidity44%

Visibility—

Dew point19°

Fri, 2756° / 35°

56 °

London, Friday, 27 November

Overcast. High 56°, low 35°.

Pressure30.06 inHg

Wind24 mph SE

Humidity51%

Visibility—

Dew point33°

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, OH 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, OH 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.