Dayton weather live forecast

Today's maximum temperature in Dayton is expected to be 24°C. Select a day from the live weather forecast for Dayton, Ohio, USA for more weather parameters.

Saturday
1st Aug
24

21

0

6
Sunday
2nd Aug
25

20

3

3
Monday
3rd Aug
26

20

4

8
Tuesday
4th Aug
27

18

5

9
Wednesday
5th Aug
27

19

4

9

5-day weather forecast updated at 04:01 on Friday 31st July 2026 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 Saturday 1st August 2026

Expect isolated thunderstorms in Dayton, Ohio with a maximum temperature of 24°C, maximum UV of 6 (High) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 84% chance of some rain and a light breeze of 11 kph from the south-east.

24
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
6
UV index (High)
84
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
11
kph wind from SE

Dayton weather for Sunday 2nd August 2026

Expect isolated thunderstorms in Dayton, Ohio with a maximum temperature of 25°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 81% chance of some rain and little or no wind of 5 kph from the north.

25
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
3
UV index (Moderate)
81
% chance of some rain
<20
mm of rainfall expected
25
°C wind chill
5
kph wind from N

Dayton weather for Monday 3rd August 2026

Expect mostly cloudy with light rain in Dayton, Ohio with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 42% chance of some rain and little or no wind of 6 kph from the north-east.

26
°C maximum temperature
20
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
8
UV index (Very High)
42
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
6
kph wind from NE

Dayton weather for Tuesday 4th August 2026

Expect broken clouds in Dayton, Ohio with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the east.

27
°C maximum temperature
18
°C minimum temperature
broken clouds
5
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
2
kph wind from E

Dayton weather for Wednesday 5th August 2026

Expect isolated thunderstorms in Dayton, Ohio with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 61% chance of some rain and little or no wind of 2 kph from the west.