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Delaware United States

Weather in New Castle County for February 2026

Your guide to New Castle County weather in February - trends and predictions

    Snow Forecast ❄️

  • New Castle County typically experiences moderate snowfall in February, with an average of 10 snowy days.

  • Temperatures

  • In general, the average temperature in New Castle County at the beginning of February is 5.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 10 °F by the end of February.

  • More

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

Average dry days
16
Dry days
Average rainy days
3
Rainy days
Average snowy days
10
Snow days
Average temperatures
6°/-1°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
69 %
Avg humidity

New Castle County Weather February

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Temperatures trend during February in New Castle County

See the weather trend as well as the moving average line

February weather day by day

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Date Weather Temperatures Rain Snow More
Feb. 1 Partly cloudy
Partly cloudy
9° /1° 0 mm 0 cm
Feb. 2 Light rain
Light rain
3° /-3° 2.8 mm 0 cm
Feb. 3 Sunny
Sunny
5° /-1° 0 mm 0 cm
Feb. 4 Sunny
Sunny
9° /0° 0 mm 0 cm
Feb. 5 Sunny
Sunny
4° /-1° 3.5 mm 2.5 cm
Feb. 6 Sunny
Sunny
4° /-1° 30 mm 11.4 cm
Feb. 7 Sunny
Sunny
6° /0° 0 mm 0 cm
Feb. 8 Partly cloudy
Partly cloudy
4° /-1° 9 mm 6.5 cm
Feb. 9 Overcast
Overcast
9° /1° 4.1 mm 0 cm
Feb. 10 Light rain
Light rain
8° /2° 0.6 mm 0 cm
Feb. 11 Patchy rain possible
Patchy rain possible
5° /1° 8.7 mm 6.2 cm
Feb. 12 Overcast
Overcast
5° /1° 11.2 mm 8 cm
Feb. 13 Moderate or heavy snow showers
Moderate or heavy snow showers
7° /0° 49.8 mm 0.1 cm
Feb. 14 Light freezing rain
Light freezing rain
2° /-3° 0 mm 0 cm
Feb. 15 Overcast
Overcast
5° /-3° 27.1 mm 3.6 cm
Feb. 16 Overcast
Overcast
9° /1° 51.8 mm 0.3 cm
Feb. 17 Light snow showers
Light snow showers
1° /-3° 1.6 mm 1.4 cm
Feb. 18 Sunny
Sunny
1° /-6° 0 mm 0 cm
Feb. 19 Sunny
Sunny
1° /-6° 0 mm 0 cm
Feb. 20 Overcast
Overcast
1° /-3° 17.6 mm 12.7 cm
Feb. 21 Sunny
Sunny
5° /-4° 0 mm 0 cm
Feb. 22 Overcast
Overcast
6° /-4° 0 mm 0 cm
Feb. 23 Patchy rain possible
Patchy rain possible
8° /2° 0.4 mm 0 cm
Feb. 24 Overcast
Overcast
9° /-1° 0 mm 0 cm
Feb. 25 Sunny
Sunny
9° /-2° 0 mm 0 cm
Feb. 26 Overcast
Overcast
12° /1° 0 mm 0 cm
Feb. 27 Patchy rain possible
Patchy rain possible
14° /5° 0.1 mm 0 cm
Feb. 28 Light rain shower
Light rain shower
12° /2° 7 mm 0 cm
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Important Notice
Our weather forecast for New Castle County in February 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 New Castle County forecast closer to your planned date for the most up-to-date weather information.

New Castle County in February - FAQ

What are the expected maximum and minimum temperatures in New Castle County during February?
Prepare for cooler days with highs just around 6° and colder nights, dipping below -1°.
How much rainfall should be expected in New Castle County during February?
Significant rainfall exceeding 225.4 mm is expected in New Castle County during February, occurring over more than 3 days. Preparing for wet conditions is recommended in your planning.
Will it snow in New Castle County in February 2026?
New Castle County experiences an average snowfall of 52.72 cm during February, occurring over 10 days.
What are the typical wind conditions in New Castle County during February?
The average wind speed in New Castle County during February is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

New Castle County snow forecast February 2026

Track daily snowfall levels and discover New Castle County’s snowy potential this February ❄️

February rainfall patterns in New Castle County

Explore the daily rainfall trends and prepare for New Castle Countys February weather 💧
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Location coordinates Where is New Castle County?

Get accurate weather forecasts for New Castle County, located at latitude 39.684 and longitude -75.75. Stay updated with localized weather information tailored for New Castle County.

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