Newton (NJ)
May
Weather in Newton, New Jersey for May 2026
Your guide to Newton weather in May - trends and predictions
Special Weather Statement - See hour by hour.
Expect cooler weather in the next days in Newton with the forecast suggesting a temperature of 16.8 °F, lower than the historical average.
In general, the average temperature in Newton at the beginning of May is 17.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.1 °F by the end of May.
Newton experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 397.8 mm.
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Temperatures
Rain 🌧️
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8
Dry days
23
Rainy days
0
Snow days
19°/11°
Temperatures
15 km/h
Avg max wind
79 %
Avg humidity
Newton Weather May
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Temperatures trend during May in Newton
See the weather trend as well as the moving average line
May weather in Newton day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Fog | 17° /6° | 0.6 mm | 6 | |
| May 2 |  Overcast | 19° /9° | 0.5 mm | 6 | |
| May 3 |  Partly cloudy | 23° /13° | 6.5 mm | 6 | |
| May 4 |  Sunny | 18° /5° | 0 mm | 6.2 | |
| May 5 |  Patchy rain possible | 24° /10° | 0.3 mm | 6.7 | |
| May 6 |  Moderate rain | 16° /9° | 12.2 mm | 0.7 | |
| May 7 | Moderate rain | 8° /4° | 13.4 mm | 1.4 | |
| May 8 | Patchy rain possible | 15° /1° | 0.3 mm | 0.8 | |
| May 9 | Partly cloudy | 16° /3° | 0.1 mm | 3 | |
| May 10 | Moderate rain | 15° /5° | 8.4 mm | 3 | |
| May 11 | Partly cloudy | 19° /8° | 0 mm | 4 | |
| May 12 | Patchy rain possible | 18° /6° | 0.1 mm | 3 | |
| May 13 | Patchy rain possible | 16° /9° | 0.2 mm | 3 | |
| May 14 | Partly cloudy | 20° /7° | 0 mm | 4 | |
| May 15 | Patchy rain possible | 19° /10° | 2 mm | 3 | |
| May 16 | Patchy rain possible | 15° /9° | 0 mm | 3 | |
| May 17 | Patchy rain possible | 22° /14° | 12.2 mm | 5 | |
| May 18 | Patchy rain possible | 19° /12° | 0 mm | 5 | |
| May 19 | Patchy rain possible | 20° /9° | 0 mm | 5 | |
| May 20 | Patchy rain possible | 21° /8° | 0 mm | 6 | |
| May 21 | Fog | 19° /10° | 26.7 mm | 5 | |
| May 22 | Mist | 18° /10° | 22.4 mm | 4 | |
| May 23 | Light rain shower | 18° /11° | 2.3 mm | 5 | |
| May 24 | Sunny | 19° /10° | 0 mm | 5 | |
| May 25 | Patchy rain possible | 22° /11° | 1.4 mm | 5 | |
| May 26 |  Moderate rain at times | 23° /12° | 2.3 mm | 5 | |
| May 27 | Light rain shower | 20° /13° | 10.9 mm | 5 | |
| May 28 | Fog | 19° /13° | 20.1 mm | 4 | |
| May 29 | Light rain shower | 23° /11° | 6.1 mm | 5 | |
| May 30 | Light rain shower | 21° /13° | 37.9 mm | 5 | |
| May 31 |  Cloudy | 20° /9° | 13.9 mm | 5 | |
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Important Notice
Our weather forecast for Newton in May 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 Newton forecast closer to your planned date for the most up-to-date weather information.
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Newton in May - FAQ
What are the expected maximum and minimum temperatures in Newton during May?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Newton during May?
Significant rainfall exceeding 397.8 mm is expected in Newton during May, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Newton during May?
The average wind speed in Newton during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Newton
Explore the daily rainfall trends and prepare for Newtons May weather 💧
Typically, Newton has 23 rainy days in May with a total of 397.8 mm of rainfall.
UV exposure in Newton during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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