Warren, NJ Weather Forecast & Alerts

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

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Current Conditions — Warren, NJ

MORRISTOWN MUNI (KMMU)

Mostly Cloudy

57.2 F
Humidity:%
Wind Speed: G 27.7 mph
Barometer: in
Dewpoint: F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
May 3 2026, 02:45 PM EDT

5-Day Forecast — Warren, NJ

Sunday

High 62 °F
Partly Sunny
Sunday
Night
Low 44 °F
Partly Cloudy
Monday

High 73 °F
Mostly Sunny
Monday
Night
Low 55 °F
Partly Cloudy
Tuesday

High 84 °F
Partly Sunny
Tuesday
Night
Low 62 °F
Chance of Rain
Wednesday

High 71 °F
T-storms
Wednesday
Night
Low 50 °F
Rain
Thursday

High 62 °F
Rain Showers Likely

Detailed Forecast — Warren, NJ

Sunday
Partly Sunny. High near 62°F. Wind 9 to 16 mph, with gusts as high as 28 mph.
Sunday Night
Partly Cloudy. Low around 44°F. Wind 5 to 7 mph, with gusts as high as 13 mph.
Monday
Mostly Sunny. High near 73°F. Wind 6 to 12 mph, with gusts as high as 22 mph.
Monday Night
Partly Cloudy. Low around 55°F. Wind 5 to 6 mph, with gusts as high as 13 mph.
Tuesday
Partly Sunny. High near 84°F. Wind 6 to 13 mph, with gusts as high as 25 mph.
Tuesday Night
Chance of Rain. Low around 62°F. Wind around 10 mph, with gusts as high as 22 mph.
Wednesday
Thunderstorms. High near 71°F. Wind around 12 mph, with gusts as high as 24 mph.
Wednesday Night
Rain. Low around 50°F. Wind 5 to 7 mph, with gusts as high as 15 mph.
Thursday
Rain Showers Likely. High near 62°F. Wind 5 to 7 mph, with gusts as high as 23 mph.
Thursday Night
Rain Showers Likely. Low around 44°F. Wind 8 to 9 mph, with gusts as high as 17 mph.
Friday
Chance of Showers. High near 62°F. Wind 12 to 15 mph, with gusts as high as 29 mph.
Friday Night
Slight Chance of Showers. Low around 44°F. Wind 1 to 6 mph, with gusts as high as 12 mph.
Saturday
Chance of Rain Showers. High near 62°F. Wind 1 to 9 mph, with gusts as high as 20 mph.
NJ Radar
Current Radar • NJ
Day 1 Outlook • May 3, 2026

Observation History — Warren, 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)
02:45 PM EDT G 27.7 10.00 Mostly Cloudy -- 57.2 % NA NA M
01:46 PM EDT 12.8 G 30.0 10.00 Partly Cloudy -- 53.6 % NA NA M
12:45 PM EDT 12.8 G 30.0 10.00 Mostly Cloudy -- 51.8 % NA NA M
11:45 AM EDT G 23.0 10.00 Mostly Cloudy -- 50.0 % NA NA M
10:45 AM EDT G 20.8 10.00 Mostly Cloudy -- 51.8 % NA NA M
09:46 AM EDT G 24.2 10.00 Partly Cloudy -- 50.0 % NA NA M
08:45 AM EDT G 24.2 10.00 Partly Cloudy -- 46.4 % NA NA M
07:45 AM EDT NW 6.9 10.00 Mostly Cloudy -- 44.6 % 40.6 NA M
06:45 AM EDT 10.3 G 24.2 10.00 Mostly Cloudy -- 44.6 % 39.2 NA M
06:35 AM EDT NW 10.3 10.00 Cloudy -- 42.8 % 37.0 NA M
06:15 AM EDT NW 6.9 10.00 Cloudy -- 42.8 % 38.5 NA M
05:55 AM EDT NW 11.4 10.00 Cloudy -- 44.6 % 38.8 NA M
05:35 AM EDT NW 9.2 G 16.1 10.00 Cloudy -- 44.6 % 39.7 NA M
05:15 AM EDT NW 6.9 10.00 Cloudy -- 44.6 % 40.6 NA M
04:55 AM EDT 10.3 10.00 Cloudy -- 44.6 % 39.2 NA M
04:35 AM EDT NW 8.1 10.00 Cloudy -- 44.6 % 40.1 NA M
04:15 AM EDT 10.3 G 18.3 10.00 Cloudy -- 46.4 % 41.5 NA M
03:55 AM EDT 9.2 10.00 Cloudy -- 46.4 % 41.9 NA M
03:35 AM EDT 8.1 10.00 Cloudy -- 46.4 % 42.4 NA M
03:15 AM EDT 9.2 10.00 Cloudy -- 46.4 % 41.9 NA M
02:55 AM EDT 6.9 10.00 Cloudy -- 46.4 % 42.8 NA M
02:35 AM EDT 9.2 10.00 Cloudy -- 46.4 % 41.9 NA M
02:15 AM EDT 6.9 10.00 Cloudy -- 48.2 % 45.1 NA M
01:55 AM EDT NW 4.7 10.00 Cloudy -- 48.2 % 46.2 NA M

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Regional Weather Observation

MORRISTOWN MUNI (KMMU)

Mostly Cloudy
57.2 F

SOMERVILLE (KSMQ)

Mostly Clear
60.8 F

CALDWELL (KCDW)

Mostly Clear
57.2 F

LINDEN (KLDJ)

Partly Cloudy
NULL F

TETERBORO (KTEB)

Mostly Clear
57.2 F

ANDOVER (K12N)

NULL
55.9 F
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