Current conditions at
Morristown Airport (KMMU)
Lat: 40.8°NLon: 74.42°WElev: 187ft.
Overcast
37°F
3°C
| Humidity | 100% |
| Wind Speed | S 3 mph |
| Barometer | 30.26 in |
| Dewpoint | 37°F (3°C) |
| Visibility | 1.25 mi |
| Last update | 7 Mar 8:45 am EST |
Extended Forecast for
Mountainside NJ
Today

High: 50 °F
Areas Fog
Tonight

Low: 47 °F⇑
Showers
LikelySunday

High: 65 °F
Chance Rain
Sunday Night

Low: 40 °F
Mostly Clear
Monday

High: 66 °F
Sunny
Monday Night

Low: 46 °F
Clear
Tuesday

High: 72 °F
Sunny
Tuesday Night

Low: 50 °F
Partly Cloudy
Wednesday

High: 71 °F
Chance Rain
Detailed Forecast
Today
Areas of fog before 1pm. Otherwise, cloudy, with a high near 50. South wind 3 to 6 mph.
Tonight
Showers likely, mainly between 1am and 4am. Cloudy, with a temperature rising to around 57 by 5am. Southwest wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 65. West wind 8 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 40. West wind 3 to 7 mph.
Monday
Sunny, with a high near 66. Light west wind becoming southwest 5 to 10 mph in the morning.
Monday Night
Clear, with a low around 46.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 71.
Wednesday Night
Rain likely. Cloudy, with a low around 50. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 60. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 46.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mountainside NJ
40.69°N 74.37°W (Elev. 417 ft)
40.69°N 74.37°W (Elev. 417 ft)
2:47 am EST Mar 7, 2026
9am EST Mar 7, 2026-6pm EDT Mar 13, 2026


