Fairfield (IA)
October
Weather in Fairfield, Iowa for October 2026
Your guide to Fairfield weather in October - trends and predictions
In general, the average temperature in Fairfield at the beginning of October is 25.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.4 °C by the end of October.
Fairfield experiences moderate rainfall in October, with an average of 10 rainy days and a total precipitation of 72.1 mm.
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Temperatures
Rain 🌧️
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21
Dry days
10
Rainy days
0
Snow days
20°/9°
Temperatures
23 km/h
Avg max wind
63 %
Avg humidity
Fairfield Weather October
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Temperatures trend during October in Fairfield
See the weather trend as well as the moving average line
October weather in Fairfield day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Overcast | 26° /14° | 0 mm | 6 | |
| Oct. 2 |  Partly cloudy | 29° /15° | 0 mm | 7 | |
| Oct. 3 | Overcast | 28° /12° | 0 mm | 7 | |
| Oct. 4 |  Patchy rain possible | 26° /14° | 2.7 mm | 6 | |
| Oct. 5 | Partly cloudy | 29° /15° | 0 mm | 8 | |
| Oct. 6 |  Sunny | 21° /12° | 0 mm | 6 | |
| Oct. 7 | Sunny | 20° /8° | 0 mm | 5 | |
| Oct. 8 | Sunny | 21° /6° | 0 mm | 6 | |
| Oct. 9 | Partly cloudy | 22° /6° | 0 mm | 6 | |
| Oct. 10 | Sunny | 22° /10° | 0 mm | 6 | |
| Oct. 11 | Overcast | 24° /8° | 0 mm | 6 | |
| Oct. 12 |  Cloudy | 24° /12° | 0 mm | 6 | |
| Oct. 13 | Overcast | 19° /12° | 4.8 mm | 5 | |
| Oct. 14 | Overcast | 15° /10° | 0 mm | 4 | |
| Oct. 15 | Sunny | 17° /9° | 0 mm | 5 | |
| Oct. 16 | Partly cloudy | 21° /7° | 0 mm | 6 | |
| Oct. 17 | Sunny | 23° /9° | 0 mm | 6 | |
| Oct. 18 | Sunny | 23° /9° | 6.7 mm | 6 | |
| Oct. 19 | Sunny | 19° /5° | 10.9 mm | 6 | |
| Oct. 20 | Partly cloudy | 23° /7° | 0 mm | 6 | |
| Oct. 21 | Sunny | 19° /8° | 0 mm | 5 | |
| Oct. 22 |  Moderate rain at times | 20° /7° | 0.3 mm | 5 | |
| Oct. 23 | Overcast | 16° /5° | 0 mm | 4 | |
| Oct. 24 | Moderate rain at times | 17° /3° | 4.2 mm | 4 | |
| Oct. 25 | Overcast | 15° /9° | 1.7 mm | 4 | |
| Oct. 26 | Sunny | 16° /6° | 0 mm | 5 | |
| Oct. 27 | Sunny | 17° /5° | 0 mm | 5 | |
| Oct. 28 | Overcast | 16° /8° | 9.2 mm | 4 | |
| Oct. 29 | Overcast | 18° /13° | 20.5 mm | 4 | |
| Oct. 30 |  Thundery outbreaks possible | 15° /12° | 1.6 mm | 4 | |
| Oct. 31 |  Light rain | 18° /7° | 9.5 mm | 4 | |
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Important Notice
Our weather forecast for Fairfield 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 Fairfield forecast closer to your planned date for the most up-to-date weather information.
Change Month
Fairfield in October - FAQ
What are the expected maximum and minimum temperatures in Fairfield during October?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Fairfield during October?
Moderate rainfall is anticipated in Fairfield during October, with a total of 72.1 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Fairfield during October?
The average wind speed in Fairfield during October is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Fairfield
Explore the daily rainfall trends and prepare for Fairfields October weather 💧
Typically, Fairfield has 10 rainy days in October with a total of 72.1 mm of rainfall.
UV exposure in Fairfield during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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