Washington County (Washington)
October
Weather in Washington County for October 2025
Your guide to Washington County weather in October - trends and predictions
In general, the average temperature in Washington County at the beginning of October is 24.7 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 21.9 °F by the end of October.
Washington County sees moderate rainfall in October, averaging 9 rainy days.
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22
Dry days
9
Rainy days
0
Snow days
22°/11°
Temperatures
13 km/h
Avg max wind
66 %
Avg humidity
Washington County in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  22° | 2 25° | 3 27° | 4  27° | 5 26° | ||
| 6  25° | 7 21° | 8  19° | 9 21° | 10 19° | 11 21° | 12 26° |
| 13  24° | 14 18° | 15 13° | 16 14° | 17 16° | 18 20° | 19 22° |
| 20 23° | 21 23° | 22 22° | 23  21° | 24 19° | 25 23° | 26 24° |
| 27 21° | 28 24° | 29 19° | 30  23° | 31 19° |
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Temperatures trend during October in Washington County
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 | Fog | 22° /14° | 11.7 mm | 5 | |
| Oct. 2 | Mist | 25° /16° | 0 mm | 6 | |
| Oct. 3 | Mist | 27° /16° | 0 mm | 6 | |
| Oct. 4 | Partly cloudy | 27° /16° | 0 mm | 6 | |
| Oct. 5 | Mist | 26° /16° | 0 mm | 6 | |
| Oct. 6 | Light rain shower | 25° /15° | 0.6 mm | 6 | |
| Oct. 7 | Light rain shower | 21° /13° | 1.9 mm | 5 | |
| Oct. 8 | Overcast | 19° /8° | 0 mm | 5 | |
| Oct. 9 | Patchy rain possible | 21° /8° | 0.1 mm | 5 | |
| Oct. 10 | Partly cloudy | 19° /9° | 0.1 mm | 6 | |
| Oct. 11 | Overcast | 21° /7° | 0 mm | 6 | |
| Oct. 12 | Partly cloudy | 26° /10° | 0 mm | 7 | |
| Oct. 13 | Cloudy | 24° /13° | 0 mm | 6 | |
| Oct. 14 | Light rain shower | 18° /10° | 10.2 mm | 5 | |
| Oct. 15 | Patchy rain possible | 13° /8° | 0.4 mm | 4 | |
| Oct. 16 | Patchy rain possible | 14° /6° | 0.2 mm | 4 | |
| Oct. 17 | Patchy rain possible | 16° /7° | 0.1 mm | 5 | |
| Oct. 18 | Overcast | 20° /7° | 0 mm | 6 | |
| Oct. 19 | Overcast | 22° /8° | 0 mm | 6 | |
| Oct. 20 | Light rain shower | 23° /10° | 4.8 mm | 5 | |
| Oct. 21 | Patchy rain possible | 23° /10° | 0 mm | 6 | |
| Oct. 22 | Light rain shower | 22° /10° | 3.4 mm | 6 | |
| Oct. 23 | Sunny | 21° /8° | 0 mm | 6 | |
| Oct. 24 | Sunny | 19° /8° | 0 mm | 6 | |
| Oct. 25 | Partly cloudy | 23° /7° | 0 mm | 7 | |
| Oct. 26 | Overcast | 24° /11° | 0.1 mm | 6 | |
| Oct. 27 | Overcast | 21° /11° | 0 mm | 5 | |
| Oct. 28 | Patchy rain possible | 24° /11° | 0 mm | 6 | |
| Oct. 29 | Light rain shower | 19° /13° | 1 mm | 5 | |
| Oct. 30 | Light drizzle | 23° /12° | 0.4 mm | 6 | |
| Oct. 31 | Overcast | 19° /10° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Washington County 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 Washington County forecast closer to your planned date for the most up-to-date weather information.
Washington County in October - FAQ
What are the expected maximum and minimum temperatures in Washington County during October?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Washington County during October?
In October, Washington County can expect light to moderate rainfall, totaling 46.6 mm across approximately 9 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Washington County during October?
The average wind speed in Washington County during October is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Washington County
Explore the daily rainfall trends and prepare for Washington Countys October weather 💧
UV exposure in Washington County during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Where is Washington County?Get accurate weather forecasts for Washington County, located at latitude 38.895 and longitude -77.036. Stay updated with localized weather information tailored for Washington County.
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