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Nassau County (Glen Cove)
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United States weather

10 day weather forecast for Nassau County

Wednesday, June 17th, 2026, at 11:24 PM
today
Coastal Flood Statement
Sunny
29° 15°
tomorrow
Coastal Flood Statement
Patchy rain possible
33° 18°
Friday
Sunny
29° 20°
Saturday
Sunny
28° 18°
Sunday
Patchy rain possible
28° 18°
Monday
Heavy rain
26° 16°
Tuesday
Sunny
28° 17°
 More Details See
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Nassau County Weather Pages

Nassau County weather forecast

The weather forecast for Nassau County over the next 5 days indicates warm conditions with temperatures ranging from 28 °F to 33 °F.

Light rain is expected on Thursday and Sunday.

Wind speeds are expected to be breezy, averaging around 19 km/h.

Weather today
Nassau County weather forecast

Nassau County 14 days weather forecast

This weeks weather in Nassau County. Click on a date for detailed forecasts
Wed. 17
29°
15°
Weather Alert
Sunny
0 mm
Thu. 18
33°
18°
Weather Alert
Patchy rain possible
0.4 mm
Fri. 19
29°
20°
Sunny
0 mm
Sat. 20
28°
18°
Sunny
0 mm
Sun. 21
28°
18°
Patchy rain possible
0.4 mm
Mon. 22
26°
16°
Heavy rain
35.4 mm
Tue. 23
28°
17°
Sunny
0 mm
Wed. 24
28°
20°
Sunny
0 mm
Thu. 25
25°
19°
Patchy rain possible
1.7 mm
Fri. 26
28°
18°
Sunny
0 mm
Sat. 27
25°
18°
Moderate rain
10.2 mm
Sun. 28
23°
18°
Moderate rain
5.3 mm
Mon. 29
23°
21°
Patchy rain possible
2.5 mm
Tue. 30
29°
21°
Partly cloudy
0 mm
Further Ahead
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Access Nassau County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Nassau County long range weather forecast

30 day weather forecast for Nassau County
May
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Cloudy
20°
2
Sunny
23°
3
Mist
28°
4
Mist
27°
5
Fog
30°
6
Mist
31°
7
Moderate or heavy rain shower
25°
8
Fog
22°
9
Moderate rain
22°
10
Moderate or heavy rain shower
26°
11
Sunny
32°
12
Sunny
31°
13
Overcast
27°
14
Moderate rain
26°
15
Overcast
20°
16
Overcast
21°
17
Weather Alert Sunny
29°
18
Weather Alert Patchy rain possible
33°
19
Sunny
29°
20
Sunny
28°
21
Patchy rain possible
28°
22
Heavy rain
26°
23
Sunny
28°
24
Sunny
28°
25
Patchy rain possible
25°
26
Sunny
28°
27
Moderate rain
25°
28
Moderate rain
23°
29
Patchy rain possible
23°
30
Partly cloudy
29°
Important Notice
Our Nassau 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 Nassau County

The chart displays the expected rainfall values (in mm) over the next 14 days in Nassau County, highlighting variations in precipitation levels for specific dates. ☔

Nassau County Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Nassau County over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

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Location coordinates Where is Nassau County?

Get accurate weather forecasts for Nassau County, located at latitude 40.862 and longitude -73.634. Stay updated with localized weather information tailored for Nassau County.

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