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United States weather

10 day weather forecast for Washington County

Wednesday, November 4th, 2026, at 02:31 AM
Today
Sunny
20° 12°
Tomorrow
Overcast
21° 15°
Friday
Heavy rain
18° 15°
Saturday
Light rain
18° 8°
Sunday
Partly cloudy
14° 6°
Monday
Sunny
12° 6°
Tuesday
Partly cloudy
15° 5°
 More Details See
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Washington County Weather Pages

Washington County weather forecast

The weather forecast for Washington County over the next 4 days indicates wet and stormy conditions with temperatures ranging from 18 °C to 21 °C.

Rain is expected from tomorrow until Saturday.

Wind speeds are expected to be strong, averaging around 20.2 km/h.

On Sunday, expect a change in weather with temperatures reaching 14°C, and light showers with a 9% chance.

Weather today

Washington County 14 days weather forecast

This weeks weather in Washington County. Click on a date for detailed forecasts
Wed. 4
20°
12°
Sunny
0 mm
Thu. 5
21°
15°
Overcast
0.3 mm
Fri. 6
18°
15°
Heavy rain
125.4 mm
Sat. 7
18°
8°
Light rain
2.5 mm
Sun. 8
14°
6°
Partly cloudy
0 mm
Mon. 9
12°
6°
Sunny
0 mm
Tue. 10
15°
5°
Partly cloudy
0 mm
Wed. 11
12°
5°
Sunny
0 mm
Thu. 12
8°
2°
Partly cloudy
0 mm
Fri. 13
8°
2°
Partly cloudy
0 mm
Sat. 14
9°
2°
Sunny
0 mm
Sun. 15
12°
4°
Sunny
0 mm
Mon. 16
12°
7°
Moderate rain
12.4 mm
Further Ahead
Select a date

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Access Washington County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Washington County long range weather forecast

30 day weather forecast for Washington County
October
December
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Partly cloudy
16°
2
Partly cloudy
15°
3
Sunny
11°
4
Sunny
20°
5
Overcast
21°
6
Heavy rain
18°
7
Light rain
18°
8
Partly cloudy
14°
9
Sunny
12°
10
Partly cloudy
15°
11
Sunny
12°
12
Partly cloudy
8°
13
Partly cloudy
8°
14
Sunny
9°
15
Sunny
12°
16
Moderate rain
12°
17
Partly cloudy
12°
18
Partly cloudy
12°
19
Partly cloudy
11°
20
Partly cloudy
9°
21
Heavy rain
10°
22
Heavy rain at times
8°
23
Heavy rain at times
6°
24
Partly cloudy
10°
25
Light rain
11°
26
Moderate rain
13°
27
Overcast
10°
28
Moderate rain
8°
29
Sunny
7°
30
Moderate rain
9°
Important Notice
Our Washington County long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Washington County

A total of 140.6 mm is expected over 3 rainy days. The wettest day is Friday 6, with 125.4 mm. Click a day for details.
Wed. 4
0 mm
11%
Thu. 5
0.3
0.3 mm
44%
Fri. 6
125.4
125.4 mm
94%
Sat. 7
2.5
2.5 mm
66%
Sun. 8
0 mm
9%
Mon. 9
0 mm
6%
Tue. 10
0 mm
9%
Wed. 11
0 mm
6%
Thu. 12
0 mm
6%
Fri. 13
0 mm
6%
Sat. 14
0 mm
7%
Sun. 15
0 mm
9%
Mon. 16
12.4
12.4 mm
86%

Frequently asked questions about the weather in Washington County

How warm is it in Washington County over the next 14 days?
Over the next two weeks, temperatures in Washington County are expected to range from around 2 °C on the coldest nights up to about 21 °C on the warmest days. Use this range to plan what to pack and wear.

Will it rain in Washington County in the next two weeks?
Yes - rain is expected on about 3 of the next 14 days in Washington County, with roughly 140.6 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.

How windy is it in Washington County?
Maximum wind speeds in Washington County are forecast to reach about 25.6 km/h at their peak over the next 14 days.

When is the best time to visit Washington County?
For a month-by-month look at temperatures and rainfall, see our best time to visit Washington County guide.

How accurate is the 14-day forecast for Washington County?
Our Washington County forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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