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London Weather Warning NWS WEATHER ALERT FOR THE LONDON, OH AREA - Issued: 427 AM EDT Wed Sep 16 2026 London Weather Warning

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Weather for London, OHLondon, OH Weather & Current Conditions

43140 Weather (London, OH)

London, OH WeatherCurrent Conditions and Weather for London, Ohio
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Mostly Cloudy at London (43140), temperature is 73°F23°C, dew point 69°F21°C, humidity 88%. Wind direction is SE at 3 mphat 5 km/h with visibility of 10 mi16 km. Barometric pressure is 30.32 in1027 mb. Last update: 9:36 am.*
*Time is approximately 9:36 am Wed, Sep 16, 2026. Time will be within 15 minutes of current local time. London weather forecast data is updated every 15 minutes.

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Gawain: I can't wait to leave this island. If it's not raining, it's snowing, and if it's not snowing, it's foggy. Lancelot: And that's summer. ―The Movie: King Arthur
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London OH Weather - 9:36 am

London Weather Forecast

Weather forecast for: London OH
Last Update: 5:23 am EDT Sep 16, 2026
Today: A slight chance of showers and thunderstorms before 1pm, then a chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight: A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 5am, then a slight chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 70. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday: A chance of showers and thunderstorms before noon, then a chance of showers between noon and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 87. West wind 5 to 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 66. North wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday: Partly sunny, with a high near 79. Northeast wind 6 to 8 mph.
Friday Night: Mostly clear, with a low around 60.
Saturday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 40%.
Saturday Night: A chance of showers and thunderstorms, then showers likely after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Sunday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 60%.
Sunday Night: A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Monday: A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Monday Night: A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Tuesday: A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 40%.

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