Current conditions at
Morristown Airport (KMMU)
Lat: 40.8°NLon: 74.42°WElev: 187ft.
Partly Cloudy
41°F
5°C
| Humidity | 76% |
| Wind Speed | SW 5 mph |
| Barometer | 30.63 in |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 9 Apr 9:45 am EDT |
Extended Forecast for
Mountainside NJ
Today
High: 55 °F
Sunny
Tonight
Low: 37 °F
Partly Cloudy
then Patchy
FogFriday
High: 67 °F
Patchy Fog
then SunnyFriday Night
Low: 47 °F
Mostly Cloudy
Saturday
High: 63 °F
Sunny
Saturday Night
Low: 41 °F
Clear
Sunday
High: 62 °F
Mostly Sunny
Sunday Night
Low: 49 °F
Mostly Cloudy
Monday
High: 77 °F
Mostly Cloudy
Detailed Forecast
Today
Sunny, with a high near 55. South wind 5 to 8 mph.
Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 37. South wind 5 to 8 mph becoming calm in the evening.
Friday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 67. Light southwest wind increasing to 5 to 9 mph in the morning.
Friday Night
Mostly cloudy, with a low around 47. South wind 6 to 8 mph becoming west after midnight.
Saturday
Sunny, with a high near 63. Northwest wind 10 to 13 mph.
Saturday Night
Clear, with a low around 41.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Mostly cloudy, with a high near 77.
Monday Night
Mostly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Mostly cloudy, with a low around 66.
Wednesday
Mostly sunny, with a high near 86.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mountainside NJ
40.66°N 74.35°W (Elev. 141 ft)
40.66°N 74.35°W (Elev. 141 ft)
6:37 am EDT Apr 9, 2026
10am EDT Apr 9, 2026-6pm EDT Apr 15, 2026
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