Temperature
66 F at 1 PM; 66 F at its warmest, 3 PM Thursday, and 52 F at its coolest, 11 PM Thursday.
- Now
- 66F
- 1 PM
- Highest
- 66F
- 3 PM Thursday
- Lowest
- 52F
- 11 PM Thursday
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Airports/New Jersey/Morristown Municipal Airport
Morristown Municipal Airport, New Jersey
Medium airport in Morris County, New Jersey* WHAT...Sub-freezing temperatures in the low 30s possible. * WHERE...In New Jersey, Morris, Warren, and Hunterdon Counties. In Pennsylvania, Berks, Lehigh, Northampton, Upper Bucks, Western Chester, and Western Montgomery Counties. * WHEN...From late Saturday night through Sunday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Take steps now to protect tender plants from the cold.
69°
75°/50°
Overcast·
Feels like 69°·Gentle breeze 11 mph SW
Alert. A Freeze Watch is in force for Morristown Municipal Airport until 9 AM Sunday. Read the alert in full, and see what it means in the Field Book. Rain is likely this evening, from about 7 PM (55%).
Now. Morristown Municipal Airport is 69° and overcast at 2 PM. The dew point is 68°, so the air feels oppressive. Gentle breeze from the southwest at 11 mph, gusting to 24 mph.
Today and tonight. It warms to about 76° by 4 PM. Tonight falls to about 45° by 8 AM, with some cloud.
The week. The warmest day ahead is Tuesday, near 64°, and the coolest tomorrow, near 52°. The days ahead look dry. The first freeze could come Sunday, a low of 32°.
The sky tonight. The sun sets at 6:16 PM. The Moon is a waxing crescent, 33% lit, and sets at 10:07 PM. The next full Moon is Monday, Oct 26. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The day is 11 hours 7 minutes long, 3 minutes shorter than yesterday.
4UV Moderate
38Air quality
84%Humidity
92%Cloud
Now
2:00 PM
69feels69
now, overcast
Today
Oct 16
7550
91%
13mph
Sat
Oct 17
5242
14mph
Sun
Oct 18
5532
clear day
Mon
Oct 19
5836
12%
12mph
Tue
Oct 20
6441
11%
12mph
Wed
Oct 21
6345
11%
13mph
Thu
Oct 22
6143
16%
12mph
69°
75°50°
52°42°
55°32°
58°36°
64°41°
63°45°
61°43°
As of 2:00 PM in Morristown Municipal Airport, New Jersey.
Air quality
The air at Morristown Municipal Airport
Index 38, good, led by fine particles. Read at 2 PM from its reporting area, North Central (NJ), 12 miles off.
38Good
- Fine particles (PM2.5)38Good14 mi
- Ozone19Good13 ppb14 mi
- Nitrogen dioxide2Good2 ppb14 mi
- Sulfur dioxide0Good0 ppb14 mi
- Carbon monoxide-0.3 ppm15.2 mi
The days ahead
Highest 55, moderate, Mon Oct 19, led by ozone. Yesterday measured 28, good.
GoodModerate
- 28YesterdayOct 15
- 40TodayOct 16
- 35SatOct 17
- 35SunOct 18
- 55MonOct 19
Smoke, the next 43 hours
No smoke near the ground through Sun 8 AM.
Precipitation
What has fallen at Morristown Municipal Airport
0.04 in in the last 24 hours, 0.06 in over the last 3 days, to Fri 1 PM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.04in
- Last 3 days
- 0.06in
3 days agoLast 24 hours 67%
Visibility
How far you can see at Morristown Municipal Airport, the next 43 hours
Mist or haze: visibility falls to 2 miles Fri 7 PM.
F
Now, today, and the week
Weather instrument stations by state
Airfield
- Code
- MMU
- ICAO
- KMMU
- IATA
- MMU
- Field elevation
- 187 ft
- Serves
- Morristown
- Kind
- Medium airport
- Scheduled service
- No
- Its own instrument
- MMU
- Wind now
- From 230° at 9 mph, read 16 Oct, 13:45
Runways
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 05 / 23 | 5,998 ft | 150 ft | Asphalt | 36° / 216° | 9 mph head, on 23 | 2 mph from the right |
| 13 / 31 | 3,997 ft | 150 ft | Asphalt | 114° / 294° | 4 mph head, on 31 | 8 mph from the left |
Measured here
What the airfield's own instrument measured, the last 24 hours
Every hour from Morristown Muni (MMU), Morristown Municipal Airport's own instrument, measure by measure, on the field's own clock.
Humidity and dew point
A dew point of 66 F, the air 100% saturated; the humidity ran from 52% at 3 PM Thursday to 100% at 12 AM.
- Dew point now
- 66F
- 1 PM
- Humidity now
- 100%
- Humidity, range
- 52 to 100%
How it is measured: Humidity variables, Field Book FB-WAT-002
Wind
9 mph from the southwest at 1 PM; at its strongest 9 mph, 1 PM, and no gust reported.
- Now
- 9mph
- from the southwest
- Strongest
- 9mph
- 1 PM
- Highest gust
- -
- none reported
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
Pressure
29.75 inHg at 1 PM, falling 0.09 inHg over 3 hours; 0.44 inHg lower than a day before.
- Now
- 29.75inHg
- 1 PM
- 3 hours
- -0.09inHg
- falling
- 24 hours
- -0.44inHg
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Visibility
Down to 2 miles at 9 AM; 6 miles now.
- Now
- 6mi
- Lowest
- 2mi
- 9 AM
- Hours under a mile
- 0
How it is measured: Fog types, Field Book FB-WAT-020
Cloud base
The lowest cloud base came down to 400 ft at 8 AM; a base was reported in 17 of the hours.
- Lowest base now
- -
- Lowest in 24 hours
- 400ft
- 8 AM
- Hours with a base reported
- 17
How it is measured: Cloud classification, Field Book FB-SKY-001
Precipitation
0.01 in measured in the gauge, the most, 0.01 in, in the hour to 6 AM.
- Last 24 hours
- 0.01in
- Wettest hour
- 0.01in
- 6 AM
- Hours with some
- 1
How it is measured: ASOS, Field Book FB-INS-002
Morristown Muni: every reading, the last 7 days, 30 days and the year, and how well it reports
What is measuring near here
The 4 instruments nearest Morristown Municipal Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.0 miles away.
measured now2 instruments
At an airfield/0.0 mi away/187 ft/level with here
temp, wind, gust, visibility, precip, pressure
TeetertownCALN4
At a river or reservoir gauge/23.5 mi away/997 ft/810 ft above here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Morristown 1.4 ENJ-MS-47
In a volunteer observer's own ground/1.9 mi away/388 ft/201 ft above here
precip, snowfall, snow depth
Canoe BrookCHMN4
At a cooperative observer's station/5.0 mi away/188 ft/1 ft above here
snowfall, snow depth, precip, high, low
What the snow tracker reads here
Every instrument in this state
-
Snow on the ground
Elsewhere in New Jersey
22 places, each with its own forecast and its own instruments.
Atlantic CitycityBarnegat BayfeatureCamdencityCampgawski areaCape MaycityDelaware Water GapfeatureHigh PointfeatureJersey CitycityLong BranchcityMorristowncityMountain Creekski areaNew BrunswickcityNewarkcityPatersoncityPine BarrensfeaturePrincetoncitySandy HookfeatureSussextownToms RivertownTrentoncityVinelandcityWildwoodtown
Near Morristown Municipal Airport
The nearest places, each with its own forecast and the instruments nearest it.
- Whippanycommunity, 2 mi
- Florham Parkborough, 2 mi
- Cedar Knollscommunity, 3 mi
- Madisonborough, 3 mi
- Morristowncity, 3 mi
- Troy Hillscommunity, 4 mi
- Green Villagecommunity, 4 mi
- Morris Plainsborough, 4 mi
- Chathamborough, 4 mi
- Parsippanycommunity, 5 mi
- Rainbow Lakescommunity, 6 mi
- New Vernoncommunity, 6 mi
Airports near Morristown Municipal Airport
- Essex County AirportCDW, 9 mi
- Newark Liberty International AirportEWR, 15 mi
- Linden AirportLDJ, 15 mi
- Somerset AirportSMQ, 18 mi
- Teterboro AirportTEB, 19 mi
- Aeroflex-Andover Airport12N, 22 mi
- Sussex AirportFWN, 30 mi
- Sky Manor AirportN40, 34 mi