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United States weather

Weather in Dayton, Ohio for October 2026

Your guide to Dayton weather in October - trends and predictions

    Temperatures

  • So far, October 2026 in Dayton is slightly warmer than the historical average by 0.7 °C.

  • The forecast for the next days in Dayton predicts the temperature to be 21.4 °C, significantly warmer than the historical average.

  • In general, the average temperature in Dayton at the beginning of October is 23 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.9 °C by the end of October.

    • Rain 🌧️

  • With an average of 5 rainy days, Dayton experiences minimal rainfall in October.

    • More

  • Is October a good time to visit Dayton? check out the best time to travel to Dayton page.

  • ✨ Is October a good time to visit Dayton? – Ask the AI Weatherman

Average dry days
26
Dry days
Average rainy days
5
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/8°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Dayton Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
26°
2
Light rain
22°
3
Fog
21°
4
Fog
24°
5
Fog
24°
6
Partly cloudy
23°
7
Moderate rain
21°
8
Partly cloudy
21°
9
Partly cloudy
22°
10
Sunny
20°
11
Mist
19°
12
Overcast
23°
13
Thundery outbreaks possible
25°
14
Light rain
19°
15
Mist
14°
16
Light rain
17°
17
Fog
15°
18
Patchy rain possible
20°
19
Moderate rain
20°
20
Fog
20°
21
Mist
21°
22
Sunny
20°
23
Overcast
19°
24
Fog
15°
25
Sunny
20°
26
Overcast
21°
27
Overcast
21°
28
Sunny
22°
29
Sunny
23°
30
Partly cloudy
23°
31
Overcast
20°

Temperatures trend during October in Dayton

See the weather trend as well as the moving average line

October weather in Dayton day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
Oct. 1 Overcast
Overcast
 26° /15° 0 mm 4
Oct. 2 Light rain
Light rain
 22° /12° 3.7 mm 4
Oct. 3 Fog
Fog
 21° /11° 0 mm 5
Oct. 4 Fog
Fog
 24° /12° 0 mm 5
Oct. 5 Fog
Fog
 24° /11° 0 mm 5
Oct. 6 Partly cloudy
Partly cloudy
 23° /12° 0 mm 5
Oct. 7 Moderate rain
Moderate rain
 21° /10° 10.7 mm 4
Oct. 8 Partly cloudy
Partly cloudy
 21° /9° 0.6 mm 5
Oct. 9 Partly cloudy
Partly cloudy
 22° /6° 0 mm 4.9
Oct. 10 Sunny
Sunny
 20° /7° 0.8 mm 4
Oct. 11 Mist
Mist
 19° /11° 0.5 mm 3
Oct. 12 Overcast
Overcast
 23° /9° 0 mm 4
Oct. 13 Thundery outbreaks possible
Thundery outbreaks possible
 25° /12° 0 mm 4
Oct. 14 Light rain
Light rain
 19° /11° 2.7 mm 3
Oct. 15 Mist
Mist
 14° /8° 0 mm 2
Oct. 16 Light rain
Light rain
 17° /6° 3.3 mm 3
Oct. 17 Fog
Fog
 15° /3° 0.2 mm 4
Oct. 18 Patchy rain possible
Patchy rain possible
 20° /6° 2.1 mm 4
Oct. 19 Moderate rain
Moderate rain
 20° /6° 16.9 mm 4.1
Oct. 20 Fog
Fog
 20° /5° 0 mm 4
Oct. 21 Mist
Mist
 21° /7° 0 mm 4
Oct. 22 Sunny
Sunny
 20° /6° 0 mm 3.9
Oct. 23 Overcast
Overcast
 19° /6° 0 mm 3.8
Oct. 24 Fog
Fog
 15° /3° 0 mm 3
Oct. 25 Sunny
Sunny
 20° /8° 0 mm 4
Oct. 26 Overcast
Overcast
 21° /9° 0 mm 3.9
Oct. 27 Overcast
Overcast
 21° /10° 0 mm 3.2
Oct. 28 Sunny
Sunny
 22° /11° 0 mm 3.5
Oct. 29 Sunny
Sunny
 23° /11° 0 mm 6
Oct. 30 Partly cloudy
Partly cloudy
 23° /13° 0 mm 6
Oct. 31 Overcast
Overcast
 20° /13° 0 mm 5
Next
Important Notice
Our weather forecast for Dayton in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Dayton forecast closer to your planned date for the most up-to-date weather information.
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Dayton in October - FAQ

What are the expected maximum and minimum temperatures in Dayton during October?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Dayton during October?
Moderate rainfall is anticipated in Dayton during October, with a total of 58.8 mm spread over approximately 5 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Dayton during October?
The average wind speed in Dayton during October is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Dayton

Explore the daily rainfall trends and prepare for Daytons October weather 💧
Typically, Dayton has 5 rainy days in October with a total of 58.8 mm of rainfall.

UV exposure in Dayton during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Location coordinates Where is Dayton?

Get accurate weather forecasts for Dayton, located at latitude 39.759 and longitude -84.192. Stay updated with localized weather information tailored for Dayton.

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