Morris County (Parsippany)
October
Weather in Morris County, New Jersey for October 2025
Your guide to Morris County weather in October - trends and predictions
Wind Advisory - See hour by hour.
Until now, October 2025 in Morris County is slightly cooler than the historical average by -0.8 °F.
In general, the average temperature in Morris County at the beginning of October is 22.3 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.6 °F by the end of October.
With an average of 2 rainy days, Morris County experiences minimal rainfall in October.
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Temperatures
Rain 🌧️
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29
Dry days
2
Rainy days
0
Snow days
19°/10°
Temperatures
15 km/h
Avg max wind
61 %
Avg humidity
Morris County Weather October
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Temperatures trend during October in Morris County
See the weather trend as well as the moving average line
October weather in Morris County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Mist | 20° /12° | 0 mm | 5 | |
| Oct. 2 |  Overcast | 19° /10° | 0 mm | 5 | |
| Oct. 3 |  Cloudy | 21° /12° | 0 mm | 6 | |
| Oct. 4 | Mist | 25° /14° | 0 mm | 6 | |
| Oct. 5 |  Partly cloudy | 26° /16° | 0 mm | 7 | |
| Oct. 6 | Partly cloudy | 23° /13° | 0 mm | 6 | |
| Oct. 7 |  Moderate or heavy rain shower | 22° /14° | 5.5 mm | 5 | |
| Oct. 8 |  Sunny | 19° /11° | 35.5 mm | 5 | |
| Oct. 9 | Partly cloudy | 17° /9° | 0 mm | 5 | |
| Oct. 10 | Partly cloudy | 15° /6° | 0 mm | 5 | |
| Oct. 11 | Partly cloudy | 18° /9° | 0 mm | 5 | |
| Oct. 12 | Cloudy | 18° /11° | 14.9 mm | 5 | |
| Oct. 13 | Overcast | 16° /12° | 22 mm | 4 | |
| Oct. 14 | Cloudy | 17° /10° | 0.2 mm | 4 | |
| Oct. 15 | Overcast | 15° /7° | 0 mm | 4 | |
| Oct. 16 | Partly cloudy | 15° /4° | 0 mm | 5 | |
| Oct. 17 | Sunny | 15° /5° | 0 mm | 5 | |
| Oct. 18 | Sunny | 17° /7° | 0 mm | 5 | |
| Oct. 19 | Sunny | 21° /9° | 0 mm | 6 | |
| Oct. 20 | Sunny | 21° /10° | 10.6 mm | 5 | |
| Oct. 21 | Sunny | 23° /8° | 0 mm | 6 | |
| Oct. 22 | Sunny | 23° /12° | 0 mm | 6 | |
| Oct. 23 | Mist | 19° /9° | 0 mm | 5 | |
| Oct. 24 | Partly cloudy | 15° /7° | 0 mm | 4 | |
| Oct. 25 | Sunny | 14° /6° | 0 mm | 5 | |
| Oct. 26 |  Light rain shower | 15° /8° | 0.6 mm | 4 | |
| Oct. 27 | Cloudy | 12° /4° | 0 mm | 4 | |
| Oct. 28 | Partly cloudy | 15° /5° | 0 mm | 5 | |
| Oct. 29 | Cloudy | 12° /7° | 1.1 mm | 3 | |
| Oct. 30 | Mist | 14° /9° | 41.1 mm | 4 | |
| Oct. 31 |  Moderate rain | 13° /8° | 7.1 mm | 0.2 | |
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Important Notice
Our weather forecast for Morris 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 Morris County forecast closer to your planned date for the most up-to-date weather information.
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Morris County in October - FAQ
What are the expected maximum and minimum temperatures in Morris County during October?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Morris County during October?
Expect minimal rainfall in Morris County during October, with a total of 12.3 mm over approximately 2 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Morris County during October?
The average wind speed in Morris County during October is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Morris County
Explore the daily rainfall trends and prepare for Morris Countys October weather 💧
UV exposure in Morris County during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Where is Morris County?Get accurate weather forecasts for Morris County, located at latitude 40.858 and longitude -74.426. Stay updated with localized weather information tailored for Morris County.
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