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United States weather

Weather in Sussex County, New Jersey for March 2026

Your guide to Sussex County weather in March - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Sussex County during March is quite rare, with fewer than 2 snowy days on average.
    According to Sussex County snow forecast for March 2026, 2 snowy days are expected until the end of the month. The closest date with snow is Friday, March 27.

    • Temperatures

  • Until now, March 2026 in Sussex County is slightly cooler than the historical average by -0.9 °F.

  • The forecast for the next days in Sussex County predicts temperatures to be around 9 °F, close to the historical average.

  • In general, the average temperature in Sussex County at the beginning of March is 5.6 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 7.6 °F by the end of March.

    • Rain 🌧️

  • The climate of Sussex County in March is notably wet, with an average of 14 rainy days, and a total of 143.5 mm of precipitation.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
17
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
9°/1°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
68 %
Avg humidity

Sussex County Weather March

Move between months or click on a day
February
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Partly cloudy
3°
2
Sunny
0°
3
Mist
5°
4
Mist
9°
5
Light rain
7°
6
Light rain
8°
7
Overcast
7°
8
Partly cloudy
8°
9
Light rain
11°
10
Light snow showers
14°
11
Light snow
13°
12
Cloudy
14°
13
Overcast
8°
14
Patchy rain possible
11°
15
Light rain shower
10°
16
Partly cloudy
14°
17
Light drizzle
11°
18
Patchy light snow
8°
19
Sunny
7°
20
Moderate rain
14°
21
Patchy rain possible
10°
22
Cloudy
14°
23
Moderate rain
13°
24
Sunny
7°
25
Sunny
9°
26
Cloudy
9°
27
Moderate or heavy snow showers
3°
28
Sunny
5°
29
Overcast
11°
30
Overcast
14°
31
Patchy rain possible
2°

Temperatures trend during March in Sussex County

See the weather trend as well as the moving average line

March weather in Sussex County day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Partly cloudy
Partly cloudy
 3° /-4° 0 mm 0 cm
Mar. 2 Sunny
Sunny
 0° /-9° 0 mm 0 cm
Mar. 3 Mist
Mist
 5° /-3° 9.9 mm 2.2 cm
Mar. 4 Mist
Mist
 9° /2° 6.1 mm 0 cm
Mar. 5 Light rain
Light rain
 7° /3° 24.1 mm 0 cm
Mar. 6 Light rain
Light rain
 8° /2° 33.4 mm 0 cm
Mar. 7 Overcast
Overcast
 7° /1° 0 mm 0 cm
Mar. 8 Partly cloudy
Partly cloudy
 8° /-1° 0 mm 0 cm
Mar. 9 Light rain
Light rain
 11° /1° 1 mm 0 cm
Mar. 10 Light snow showers
Light snow showers
 14° /2° 7.6 mm 0 cm
Mar. 11 Light snow
Light snow
 13° /4° 3.2 mm 0 cm
Mar. 12 Cloudy
Cloudy
 14° /1° 1.6 mm 0.7 cm
Mar. 13 Overcast
Overcast
 8° /1° 0.1 mm 0 cm
Mar. 14 Patchy rain possible
Patchy rain possible
 11° /3° 0 mm 0 cm
Mar. 15 Light rain shower
Light rain shower
 10° /3° 1.5 mm 0 cm
Mar. 16 Partly cloudy
Partly cloudy
 14° /4° 9.6 mm 0 cm
Mar. 17 Light drizzle
Light drizzle
 11° /1° 15.2 mm 1.3 cm
Mar. 18 Patchy light snow
Patchy light snow
 8° /-2° 0 mm 0 cm
Mar. 19 Sunny
Sunny
 7° /-2° 0.1 mm 0 cm
Mar. 20 Moderate rain
Moderate rain
 14° /0° 5.6 mm 0 cm
Mar. 21 Patchy rain possible
Patchy rain possible
 10° /-1° 4.7 mm 0 cm
Mar. 22 Cloudy
Cloudy
 14° /2° 0 mm 0 cm
Mar. 23 Moderate rain
Moderate rain
 13° /-2° 5 mm 0 cm
Mar. 24 Sunny
Sunny
 7° /-3° 0 mm 0 cm
Mar. 25 Sunny
Sunny
 9° /-3° 0 mm 0 cm
Mar. 26 Cloudy
Cloudy
 9° /-4° 0 mm 0 cm
Mar. 27 Moderate or heavy snow showers
Moderate or heavy snow showers
 3° /-6° 4.5 mm 0.1 cm
Mar. 28 Sunny
Sunny
 5° /-6° 0 mm 0 cm
Mar. 29 Overcast
Overcast
 11° /-2° 0 mm 0 cm
Mar. 30 Overcast
Overcast
 14° /4° 0 mm 0 cm
Mar. 31 Patchy rain possible
Patchy rain possible
 2° /-6° 3.7 mm 0.6 cm
Next
Important Notice
Our weather forecast for Sussex 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 Sussex County forecast closer to your planned date for the most up-to-date weather information.
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Sussex County in March - FAQ

What are the expected maximum and minimum temperatures in Sussex County during March?

Prepare for cooler days with highs just around 9° and colder nights, dipping below 1°.

How much rainfall should be expected in Sussex County during March?

Significant rainfall exceeding 143.5 mm is expected in Sussex County during March, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Sussex County in March 2026?

Sussex County typically sees 0.065 cm of snowfall during March.

What are the typical wind conditions in Sussex County during March?

The average wind speed in Sussex County during March is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

Sussex County snow forecast March 2026

Track daily snowfall levels and discover Sussex County’s snowy potential this March ❄️

March rainfall patterns in Sussex County

Explore the daily rainfall trends and prepare for Sussex Countys March weather 💧
Typically, Sussex County has 14 rainy days in March with a total of 143.5 mm of rainfall.
Top locations in Sussex County
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NewtonVernon Valley
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Location coordinates Where is Sussex County?

Get accurate weather forecasts for Sussex County, located at latitude 41.058 and longitude -74.753. Stay updated with localized weather information tailored for Sussex County.

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