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United States weather

10 day weather forecast for Washington County

Sunday, October 25th, 2026, at 05:56 AM
Today
Sunny
19° 7°
Tomorrow
Sunny
21° 7°
Tuesday
Sunny
20° 11°
Wednesday
Overcast
18° 10°
Thursday
Sunny
21° 9°
Friday
Sunny
24° 11°
Saturday
Partly cloudy
19° 11°
 More Details See
more
Washington County Weather Pages

Washington County weather forecast

The weather forecast for Washington County over the next 5 days indicates comfortable conditions with temperatures ranging from 18 °C to 21 °C, accompanied by a gentle breeze.

Weather today

Washington County 14 days weather forecast

This weeks weather in Washington County. Click on a date for detailed forecasts
Sun. 25
19°
7°
Sunny
0 mm
Mon. 26
21°
7°
Sunny
0 mm
Tue. 27
20°
11°
Sunny
0 mm
Wed. 28
18°
10°
Overcast
0 mm
Thu. 29
21°
9°
Sunny
0 mm
Fri. 30
24°
11°
Sunny
0 mm
Sat. 31
19°
11°
Partly cloudy
0 mm
Sun. 1
21°
11°
Patchy rain possible
1.9 mm
Mon. 2
22°
15°
Light rain
8.9 mm
Tue. 3
24°
15°
Patchy rain possible
0.1 mm
Wed. 4
16°
10°
Light rain
7 mm
Thu. 5
12°
6°
Partly cloudy
0.2 mm
Fri. 6
11°
3°
Partly cloudy
0 mm
Sat. 7
15°
3°
Patchy rain possible
1.5 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
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
22°
2
Light rain
24°
3
Light rain
23°
4
Light rain
23°
5
Patchy rain possible
23°
6
Cloudy
23°
7
Overcast
23°
8
Moderate rain
21°
9
Sunny
21°
10
Overcast
20°
11
Light rain
22°
12
Light rain
23°
13
Light rain
23°
14
Light rain
22°
15
Partly cloudy
20°
16
Light rain
21°
17
Patchy rain possible
17°
18
Sunny
18°
19
Sunny
20°
20
Light rain
21°
21
Sunny
22°
22
Patchy rain possible
20°
23
Patchy rain possible
18°
24
Sunny
19°
25
Sunny
19°
26
Sunny
21°
27
Sunny
20°
28
Overcast
18°
29
Sunny
21°
30
Sunny
24°
31
Partly cloudy
19°
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 19.5 mm is expected over 4 rainy days. The wettest day is Monday 2, with 8.9 mm. Click a day for details.
Sun. 25
0 mm
4%
Mon. 26
0 mm
4%
Tue. 27
0 mm
4%
Wed. 28
0 mm
12%
Thu. 29
0 mm
8%
Fri. 30
0 mm
6%
Sat. 31
0 mm
12%
Sun. 1
1.9
1.9 mm
73%
Mon. 2
8.9
8.9 mm
82%
Tue. 3
0.1
0.1 mm
12%
Wed. 4
7
7 mm
76%
Thu. 5
0.2
0.2 mm
20%
Fri. 6
0 mm
4%
Sat. 7
1.5
1.5 mm
57%

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 3 °C on the coldest nights up to about 24 °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 4 of the next 14 days in Washington County, with roughly 19.5 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 15.1 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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FayettevilleJohnson CitySouth KingstownWashingtonWesterlyZion National Park
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