Perth Amboy, New Jersey Weather Forecast
Today in Perth Amboy: clear skies with a high near 65°F and a low around 54°F. Rain chance 1%. Best chance of rain is Friday at 72%. Cooling trend: highs fall from 65°F today to 57°F by Sunday.
Forecast updated 4:05 PM EDT, Oct 15
Active Weather Alerts
7-Day Forecast for Perth Amboy
Today 10/15
65°/54°
1%
Fri 10/16
78°/56°
72%
Sat 10/17
62°/42°
32%
Sun 10/18
57°/38°
2%
Mon 10/19
62°/42°
5%
Tue 10/20
66°/45°
5%
Wed 10/21
66°/49°
4%
Next 24 Hours
| Now | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | Fri12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sky | | | | |  | | | | | |  |  | | | | | | | | | | |  | |
| Temp | 63° | 62° | 61° | 59° | 57° | 57° | 56° | 56° | 56° | 56° | 57° | 57° | 58° | 58° | 58° | 59° | 61° | 62° | 64° | 67° | 69° | 72° | 74° | 76° |
| Rain | 0% | 0% | 0% | 0% | 0% | 0% | 1% | 1% | 2% | 3% | 4% | 10% | 21% | 52% | 68% | 61% | 72% | 63% | 40% | 22% | 11% | 7% | 3% | 2% |
| Wind | ESE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | S 6 | S 7 | SSW 8 | SSW 8 | SW 9 | SW 9 | SW 10 | SW 10 |
Growing Conditions
Growing degree days
3,743
since Apr 1, base 50°F
Rain, last 30 days
5.87 in
model analysis
Rain, year to date
46.95 in
since Jan 1
2-inch soil temperature
69°F
yesterday, daily average
Reference ET, last 7 days
0.68 in
FAO-56 grass reference
Through Oct 14. Season totals use model analysis for this point and update every morning.
Soil, ET and spray tools for Perth Amboy →
Current Stats & Observations
NWS Forecast
About Perth Amboy Weather
Perth Amboy sits at about 79 feet above sea level in Middlesex County, New Jersey. About 51,390 people live in the Perth Amboy area. Official forecasts and warnings for the area come from the National Weather Service PHI office, and the nearest NEXRAD radar site is KDIX. The city is in USDA plant hardiness zone 7b, where the coldest winter night typically falls between 5 to 10°F. Over the past ten years the last spring freeze has come around Apr 3 and the first fall freeze around Nov 19.
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