Dayton weather live forecast

Tomorrow's maximum temperature in Dayton is expected to be 91°F.

5-day weather forecast updated at 04:01 on Friday 4th July 2025 GMT

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The 5-day weather forecast for Ohio (Dayton) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Dayton weather forecast by day

Below are the detailed weather forecasts for Dayton for the next 5 days.

Dayton weather for Friday 4th July 2025

Expect clear skies in Dayton, Ohio with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 1 mph from the south-east.

  • 91°F maximum temperature91
    °F maximum temperature
  • 75°F minimum temperature75
    °F minimum temperature
  • Clear skies
    clear skies
  • 13 hours of bright sunshine13
    hours of sunshine
  • UV (maximum) index 8 (Very High)8
    UV index (Very High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • High heat & humidityH
    high heat & humidity
  • Little or no wind of 1 mph from the South-East1
    mph wind from SE

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Dayton weather for Saturday 5th July 2025

Expect clear skies in Dayton, Ohio with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the south.

  • 93°F maximum temperature93
    °F maximum temperature
  • 73°F minimum temperature73
    °F minimum temperature
  • Clear skies
    clear skies
  • 13 hours of bright sunshine13
    hours of sunshine
  • UV (maximum) index 9 (Very High)9
    UV index (Very High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • High heat & humidityH
    high heat & humidity
  • Little or no wind of 3 mph from the South3
    mph wind from S

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Dayton weather for Sunday 6th July 2025

Expect sunshine and showers in Dayton, Ohio with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a light breeze of 6 mph from the south-west.

  • 93°F maximum temperature93
    °F maximum temperature
  • 77°F minimum temperature77
    °F minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 7 (High)7
    UV index (High)
  • 38% chance of some rain38
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • High heat & humidityH
    high heat & humidity
  • Light breeze of 6 mph from the South-West6
    mph wind from SW

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Dayton weather for Monday 7th July 2025

Expect isolated thunderstorms in Dayton, Ohio with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 69% chance of some rain and a light breeze of 4 mph from the west.

  • 88°F maximum temperature88
    °F maximum temperature
  • 75°F minimum temperature75
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 7 (High)7
    UV index (High)
  • 69% chance of some rain69
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • Moderate heat & humidityM
    moderate heat & humidity
  • Light breeze of 4 mph from the West4
    mph wind from W

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Dayton weather for Tuesday 8th July 2025

Expect isolated thunderstorms in Dayton, Ohio with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and little or no wind of 2 mph from the north-west.

  • 86°F maximum temperature86
    °F maximum temperature
  • 73°F minimum temperature73
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 8 (Very High)8
    UV index (Very High)
  • 35% chance of some rain35
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • Moderate heat & humidityM
    moderate heat & humidity
  • Little or no wind of 2 mph from the North-West2
    mph wind from NW

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