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United States weather

Weather in Dayton for October 2025

Your guide to Dayton weather in October - trends and predictions

    Temperatures

  • In general, the average temperature in Dayton at the beginning of October is 22.1 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 19.6 °F by the end of October.

    • Rain 🌧️

  • Precipitation in Dayton during October is a rare event, with an average of fewer than 2 rainy days.

    • More

  • Halloween weather in Dayton 🎃 - See the complete forecast for Thursday, October 31.

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Average dry days
30
Dry days
Average rainy days
1
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/8°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
72 %
Avg humidity

Dayton in October average weather

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

See the weather trend as well as the moving average line

October weather day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
Oct. 1 Fog
Fog
 24° /16° 0 mm 5
Oct. 2 Mist
Mist
 20° /10° 0 mm 5
Oct. 3 Fog
Fog
 19° /9° 0 mm 4
Oct. 4 Fog
Fog
 23° /11° 0 mm 5
Oct. 5 Fog
Fog
 25° /11° 0 mm 6
Oct. 6 Partly cloudy
Partly cloudy
 26° /13° 0 mm 7
Oct. 7 Mist
Mist
 18° /7° 0 mm 4
Oct. 8 Partly cloudy
Partly cloudy
 22° /6° 0 mm 6
Oct. 9 Partly cloudy
Partly cloudy
 23° /6° 0 mm 6
Oct. 10 Sunny
Sunny
 20° /5° 0 mm 6
Oct. 11 Mist
Mist
 24° /6° 0 mm 5
Oct. 12 Overcast
Overcast
 24° /10° 0 mm 5
Oct. 13 Thundery outbreaks possible
Thundery outbreaks possible
 23° /13° 0 mm 5
Oct. 14 Overcast
Overcast
 10° /7° 0 mm 3
Oct. 15 Mist
Mist
 9° /3° 0 mm 2
Oct. 16 Freezing fog
Freezing fog
 10° /0° 0 mm 3
Oct. 17 Fog
Fog
 15° /1° 0 mm 4
Oct. 18 Fog
Fog
 18° /4° 0 mm 4
Oct. 19 Sunny
Sunny
 21° /6° 0 mm 6
Oct. 20 Fog
Fog
 20° /7° 0 mm 5
Oct. 21 Mist
Mist
 24° /7° 0 mm 5
Oct. 22 Sunny
Sunny
 25° /8° 0 mm 7
Oct. 23 Overcast
Overcast
 22° /8° 0 mm 5
Oct. 24 Fog
Fog
 14° /1° 0 mm 3
Oct. 25 Overcast
Overcast
 25° /4° 0.1 mm 6
Oct. 26 Overcast
Overcast
 16° /9° 0 mm 4
Oct. 27 Sunny
Sunny
 13° /5° 0 mm 4
Oct. 28 Partly cloudy
Partly cloudy
 17° /2° 0 mm 5
Oct. 29 Overcast
Overcast
 23° /12° 0 mm 5
Oct. 30 Sunny
Sunny
 24° /12° 0 mm 6
Oct. 31 Light rain
Light rain
 19° /14° 4.2 mm 4
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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.

Dayton in October - FAQ

What are the expected maximum and minimum temperatures in Dayton during October?
Enjoy moderate daytime temperatures of up to 20° 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?
Rainfall in Dayton during October is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
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 💧

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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