Jefferson County (Watertown)
10 day weather forecast for Jefferson County
Thursday, August 27th, 2026, at 09:54 PM
today
26° 18°
tomorrow
20° 12°
Saturday
23° 11°
Sunday
25° 18°
Monday
18° 16°
Tuesday
18° 17°
Wednesday
26° 17°
Seemore
Jefferson County Weather Pages
Jefferson County weather forecast
The weather forecast for Jefferson County for today indicates wet and stormy conditions with temperatures around 26 °F.
Rain is expected on Thursday, Friday, Sunday, and Monday.
Wind speeds are expected to be strong, averaging around 24 km/h.
On Friday, expect a change in weather with temperatures reaching 20°C, and heavy rain with a 75% probability, accumulating nearly 17.59mm.
Jefferson County 14 days weather forecast
This weeks weather in Jefferson County. Click on a date for detailed forecasts
Thu. 27
26°
18°
179.3 mm
Fri. 28
20°
12°
17.6 mm
Sat. 29
23°
11°
0 mm
Sun. 30
25°
18°
0.9 mm
Mon. 31
18°
16°
4.9 mm
Tue. 1
18°
17°
16.9 mm
Wed. 2
26°
17°
0.6 mm
Thu. 3
24°
18°
9.5 mm
Fri. 4
26°
16°
0.1 mm
Sat. 5
23°
17°
0 mm
Sun. 6
24°
14°
0 mm
Mon. 7
24°
14°
0 mm
Tue. 8
23°
11°
0 mm
Wed. 9
23°
16°
0 mm
Further Ahead
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Access Jefferson County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Jefferson County long range weather forecast
30 day weather forecast for Jefferson County
Important Notice
Our Jefferson 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 Jefferson County
The chart displays the expected rainfall values (in mm) over the next 14 days in Jefferson County, highlighting variations in precipitation levels for specific dates. ☔
Jefferson County Wind Speed Forecast Chart
This chart illustrates the projected daily max wind speed (in km) in Jefferson County over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀
Frequently asked questions about the weather in Jefferson County
How warm is it in Jefferson County over the next 14 days?
Over the next two weeks, temperatures in Jefferson County are expected to range from around 11 °F on the coldest nights up to about 26 °F on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Jefferson County in the next two weeks?
Yes - rain is expected on about 9 of the next 14 days in Jefferson County, with roughly 229.8 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Jefferson County?
Maximum wind speeds in Jefferson County are forecast to reach about 24 km/h at their peak over the next 14 days.
When is the best time to visit Jefferson County?
For a month-by-month look at temperatures and rainfall, see our best time to visit Jefferson County guide.
How accurate is the 14-day forecast for Jefferson County?
Our Jefferson 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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Where is Jefferson County?Get accurate weather forecasts for Jefferson County, located at latitude 43.975 and longitude -75.911. Stay updated with localized weather information tailored for Jefferson County.
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