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Nassau County (Glen Cove)
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United States weather

Weather in Nassau County, New York for October 2027

Your guide to Nassau County weather in October - trends and predictions

    Temperatures

  • In general, the average temperature in Nassau County at the beginning of October is 21.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.9 °C by the end of October.

    • Rain 🌧️

  • With an average of 5 rainy days, Nassau County experiences minimal rainfall in October.

    • More

  • Is October a good time to visit Nassau County? check out the best time to travel to Nassau County page.

  • ✨ Is October a good time to visit Nassau County? – Ask the AI Weatherman

Average dry days
26
Dry days
Average rainy days
5
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/12°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
65 %
Avg humidity

Nassau County Weather October

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

Temperatures trend during October in Nassau County

See the weather trend as well as the moving average line

October weather in Nassau County day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
Oct. 1 Partly cloudy
Partly cloudy
 22° /15° 0.1 mm 4
Oct. 2 Sunny
Sunny
 24° /14° 0.8 mm 3
Oct. 3 Partly cloudy
Partly cloudy
 21° /15° 0 mm 5
Oct. 4 Sunny
Sunny
 22° /15° 0.9 mm 5
Oct. 5 Sunny
Sunny
 24° /17° 0 mm 5
Oct. 6 Partly cloudy
Partly cloudy
 20° /14° 0 mm 4.9
Oct. 7 Overcast
Overcast
 20° /13° 0 mm 4.9
Oct. 8 Heavy rain
Heavy rain
 22° /15° 28.1 mm 4.8
Oct. 9 Sunny
Sunny
 19° /12° 0 mm 4
Oct. 10 Partly cloudy
Partly cloudy
 19° /11° 0 mm 3
Oct. 11 Moderate rain
Moderate rain
 17° /14° 22.4 mm 3
Oct. 12 Heavy rain
Heavy rain
 20° /14° 35.9 mm 3
Oct. 13 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 19° /15° 15.1 mm 4
Oct. 14 Patchy rain possible
Patchy rain possible
 20° /16° 0.5 mm 4
Oct. 15 Cloudy
Cloudy
 18° /13° 0 mm 4
Oct. 16 Moderate rain
Moderate rain
 19° /10° 11 mm 3
Oct. 17 Patchy rain possible
Patchy rain possible
 17° /8° 1.4 mm 3
Oct. 18 Partly cloudy
Partly cloudy
 15° /7° 0 mm 4
Oct. 19 Cloudy
Cloudy
 17° /12° 0 mm 3
Oct. 20 Moderate rain
Moderate rain
 19° /12° 11.4 mm 3
Oct. 21 Sunny
Sunny
 18° /10° 0 mm 3
Oct. 22 Overcast
Overcast
 19° /11° 0 mm 3
Oct. 23 Sunny
Sunny
 16° /9° 0 mm 3.6
Oct. 24 Cloudy
Cloudy
 15° /8° 0 mm 2
Oct. 25 Partly cloudy
Partly cloudy
 16° /8° 0 mm 3
Oct. 26 Overcast
Overcast
 17° /10° 0 mm 3
Oct. 27 Cloudy
Cloudy
 14° /9° 0 mm 2
Oct. 28 Sunny
Sunny
 15° /8° 0 mm 3
Oct. 29 Patchy rain possible
Patchy rain possible
 15° /10° 0.1 mm 3
Oct. 30 Heavy rain
Heavy rain
 17° /12° 29.6 mm 3
Oct. 31 Mist
Mist
 18° /11° 0 mm 3
Next
Important Notice
Our weather forecast for Nassau County in October 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 Nassau County forecast closer to your planned date for the most up-to-date weather information.
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Nassau County in October - FAQ

What are the expected maximum and minimum temperatures in Nassau County during October?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Nassau County during October?
Significant rainfall exceeding 172.1 mm is expected in Nassau County during October, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Nassau County during October?
The average wind speed in Nassau County during October is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Nassau County

Explore the daily rainfall trends and prepare for Nassau Countys October weather 💧
Typically, Nassau County has 5 rainy days in October with a total of 172.1 mm of rainfall.

UV exposure in Nassau County during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Glen Cove
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