Jefferson County (Watertown)
March
Weather in Jefferson County for March 2026
Your guide to Jefferson County weather in March - trends and predictions
Jefferson County typically experiences moderate snowfall in March, with an average of 9 snowy days.
In general, the average temperature in Jefferson County at the beginning of March is 5.1 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 6.4 °F by the end of March.
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Snow Forecast ❄️
Temperatures
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14
Dry days
8
Rainy days
9
Snow days
5°/-2°
Temperatures
22 km/h
Avg max wind
76 %
Avg humidity
Jefferson County Weather March
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  3° | 2  -2° | 3  3° | 4  10° | 5  11° | 6  7° | 7 4° |
| 8 5° | 9 5° | 10  4° | 11  8° | 12  4° | 13 8° | 14 10° |
| 15 9° | 16 12° | 17  5° | 18  7° | 19 9° | 20 7° | 21 1° |
| 22 2° | 23 0° | 24  3° | 25 3° | 26 6° | 27 8° | 28 5° |
| 29 4° | 30 8° | 31 11° |
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Temperatures trend during March in Jefferson County
See the weather trend as well as the moving average line
March weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Mar. 1 | Cloudy | 3° /-7° | 18.2 mm | 13.1 cm | |
| Mar. 2 | Patchy rain possible | -2° /-7° | 0 mm | 0 cm | |
| Mar. 3 | Mist | 3° /-5° | 0 mm | 0 cm | |
| Mar. 4 | Sunny | 10° /0° | 4.2 mm | 0 cm | |
| Mar. 5 | Overcast | 11° /4° | 13.2 mm | 0 cm | |
| Mar. 6 | Light rain | 7° /-2° | 35.1 mm | 2.5 cm | |
| Mar. 7 | Overcast | 4° /-3° | 0.1 mm | 0 cm | |
| Mar. 8 | Sunny | 5° /-4° | 0 mm | 0 cm | |
| Mar. 9 | Light drizzle | 5° /-1° | 4.7 mm | 0 cm | |
| Mar. 10 | Heavy snow | 4° /-3° | 16.8 mm | 8.6 cm | |
| Mar. 11 | Moderate snow | 8° /-1° | 0.6 mm | 0.5 cm | |
| Mar. 12 | Partly cloudy | 4° /-4° | 0 mm | 0 cm | |
| Mar. 13 | Overcast | 8° /0° | 0 mm | 0 cm | |
| Mar. 14 | Patchy rain possible | 10° /2° | 7.3 mm | 0 cm | |
| Mar. 15 | Light drizzle | 9° /3° | 6.3 mm | 0 cm | |
| Mar. 16 | Patchy rain possible | 12° /4° | 18.8 mm | 0 cm | |
| Mar. 17 | Patchy moderate snow | 5° /-1° | 5.1 mm | 0.1 cm | |
| Mar. 18 | Moderate or heavy snow showers | 7° /-2° | 2.3 mm | 1.2 cm | |
| Mar. 19 | Moderate or heavy snow showers | 9° /-1° | 0.6 mm | 0.4 cm | |
| Mar. 20 | Moderate or heavy snow showers | 7° /0° | 20 mm | 1.4 cm | |
| Mar. 21 | Overcast | 1° /-6° | 0 mm | 0 cm | |
| Mar. 22 | Moderate snow | 2° /-6° | 5.7 mm | 0.4 cm | |
| Mar. 23 | Light snow showers | 0° /-9° | 11.5 mm | 8.3 cm | |
| Mar. 24 | Light freezing rain | 3° /-6° | 7.5 mm | 0.6 cm | |
| Mar. 25 | Sunny | 3° /-4° | 4.2 mm | 3 cm | |
| Mar. 26 | Cloudy | 6° /-1° | 2.4 mm | 0.9 cm | |
| Mar. 27 | Light drizzle | 8° /1° | 2.4 mm | 0 cm | |
| Mar. 28 | Overcast | 5° /0° | 0 mm | 0 cm | |
| Mar. 29 | Overcast | 4° /-1° | 29.2 mm | 0 cm | |
| Mar. 30 | Overcast | 8° /-1° | 21.1 mm | 0 cm | |
| Mar. 31 | Overcast | 11° /1° | 2.7 mm | 0 cm | |
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Important Notice
Our weather forecast for Jefferson County in March 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 Jefferson County forecast closer to your planned date for the most up-to-date weather information.
Jefferson County in March - FAQ
What are the expected maximum and minimum temperatures in Jefferson County during March?
Brace for cold days with temperatures not exceeding 5° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Jefferson County during March?
Significant rainfall exceeding 183 mm is expected in Jefferson County during March, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Jefferson County in March 2026?
Jefferson County experiences an average snowfall of 51.315 cm during March, occurring over 9 days.
What are the typical wind conditions in Jefferson County during March?
The average wind speed in Jefferson County during March is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
Jefferson County snow forecast March 2026
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March rainfall patterns in Jefferson County
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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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