Hammonton, NJ Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Hammonton, NJ.

Current Conditions — Hammonton, NJ

MOUNT HOLLY (KVAY)

Clear

35.6 F
Humidity:100%
Wind Speed: 0.0 mph
Barometer:30.21 in
Dewpoint:35.6 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 27 2026, 05:20 AM EDT
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5-Day Forecast — Hammonton, NJ

Monday

High 66 °F
Forecast Missing
Monday
Night
Low 39 °F
Mostly Clear
Tuesday

High 68 °F
Mostly Cloudy
Tuesday
Night
Low 44 °F
Slight Chance of Rain
Wednesday

High 64 °F
Chance of Rain Showers
Wednesday
Night
Low 48 °F
Chance of T-storms
Thursday

High 62 °F
Rain Showers
Thursday
Night
Low 41 °F
Chance of Showers
Friday

High 64 °F
Slight Chance of Showers

Detailed Forecast — Hammonton, NJ

Monday
Sunny. High near 66°F. Wind 3 to 9 mph, with gusts as high as 16 mph.
Monday Night
Mostly Clear. Low around 39°F. Wind 1 to 3 mph, with gusts as high as 7 mph.
Tuesday
Mostly Cloudy. High near 68°F. Wind 2 to 6 mph, with gusts as high as 12 mph.
Tuesday Night
Slight Chance of Rain. Low around 44°F. Wind 1 to 3 mph, with gusts as high as 8 mph.
Wednesday
Chance of Rain Showers. High near 64°F. Wind 2 to 8 mph, with gusts as high as 15 mph.
Wednesday Night
Chance of Thunderstorms. Low around 48°F. Wind 3 to 6 mph, with gusts as high as 12 mph.
Thursday
Rain Showers. High near 62°F. Wind 6 to 12 mph, with gusts as high as 21 mph.
Thursday Night
Chance of Showers. Low around 41°F. Wind around 6 mph, with gusts as high as 14 mph.
Friday
Slight Chance of Showers. High near 64°F. Wind 9 to 14 mph, with gusts as high as 25 mph.
Friday Night
Slight Chance of Showers. Low around 41°F. Wind 2 to 6 mph, with gusts as high as 12 mph.
Saturday
Chance of Rain Showers. High near 62°F. Wind 5 to 9 mph, with gusts as high as 18 mph.
Saturday Night
Partly Cloudy. Low around 39°F. Wind 2 to 3 mph, with gusts as high as 9 mph.
Sunday
Partly Sunny. High near 64°F. Wind 5 to 8 mph, with gusts as high as 16 mph.
NJ Radar
Current Radar • NJ
Day 1 Outlook • April 27, 2026

Observation History — Hammonton, NJ

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
05:20 AM EDT 0.0 10.00 Clear -- 35.6 35.6 100% NA NA 30.21 1023.0
05:15 AM EDT 0.0 10.00 Clear -- 35.6 35.6 100% NA NA 30.21 1023.0
05:00 AM EDT 0.0 10.00 Clear -- 35.6 35.6 100% NA NA 30.21 1023.0
04:50 AM EDT 0.0 10.00 Clear -- 37.4 35.6 93% NA NA 30.21 1023.0
04:45 AM EDT 0.0 10.00 Clear -- 37.4 35.6 93% NA NA 30.21 1023.0
04:35 AM EDT 0.0 10.00 Clear -- 37.4 35.6 93% NA NA 30.21 1023.0
04:20 AM EDT 0.0 10.00 Clear -- 37.4 35.6 93% NA NA 30.21 1023.0
04:15 AM EDT 0.0 10.00 Clear -- 37.4 35.6 93% NA NA 30.21 1023.0
04:00 AM EDT 0.0 10.00 Clear -- 37.4 35.6 93% NA NA 30.21 1023.0
03:50 AM EDT 0.0 10.00 Clear -- 37.4 35.6 93% NA NA 30.20 1022.7
03:45 AM EDT 0.0 10.00 Clear -- 37.4 35.6 93% NA NA 30.20 1022.7
03:40 AM EDT 0.0 10.00 Clear -- 37.4 37.4 100% NA NA 30.20 1022.7
03:35 AM EDT 0.0 10.00 Clear -- 37.4 35.6 93% NA NA 30.20 1022.7
03:25 AM EDT 0.0 10.00 Clear -- 37.4 37.4 100% NA NA 30.20 1022.7
03:20 AM EDT 0.0 10.00 Clear -- 37.4 37.4 100% NA NA 30.19 1022.4
03:10 AM EDT 0.0 10.00 Clear -- 37.4 37.4 100% NA NA 30.19 1022.4
03:05 AM EDT 0.0 10.00 Clear -- 39.2 37.4 93% NA NA 30.19 1022.4
03:00 AM EDT 0.0 10.00 Clear -- 37.4 37.4 100% NA NA 30.19 1022.4
02:50 AM EDT 0.0 10.00 Clear -- 39.2 37.4 93% NA NA 30.19 1022.4
02:45 AM EDT 0.0 10.00 Clear -- 39.2 37.4 93% NA NA 30.19 1022.4
02:40 AM EDT 0.0 10.00 Clear -- 39.2 37.4 93% NA NA 30.19 1022.4
02:35 AM EDT 0.0 10.00 Clear -- 37.4 37.4 100% NA NA 30.19 1022.4
02:30 AM EDT 0.0 10.00 Clear -- 37.4 37.4 100% NA NA 30.19 1022.4
02:20 AM EDT 0.0 10.00 Clear -- 37.4 37.4 100% NA NA 30.19 1022.4

Regional Weather Observation

MOUNT HOLLY (KVAY)

Clear
35.6 F

ATLANTIC CITY (KACY)

Clear
37.4 F

PHILADELPHIA (KPHL)

Clear
44.6 F

WEST CHESTER (KOQN)

Clear
41.0 F

PHILADELPHIA/NE (KPNE)

Clear
44.1 F

MILLVILLE (KMIV)

Clear
32.0 F
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