Current conditions at
Morristown Airport (KMMU)
Lat: 40.8°NLon: 74.42°WElev: 187ft.
Overcast
50°F
10°C
| Humidity | 76% |
| Wind Speed | SW 7 mph |
| Barometer | 30.02 in |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 47°F (8°C) |
| Last update | 21 Nov 12:45 pm EST |
Extended Forecast for
Summit NJ
This Afternoon
High: 51 °F
Cloudy
Tonight
Low: 42 °F
Cloudy then
Showers
LikelySaturday
High: 51 °F
Showers
Likely then
Slight Chance
RainSaturday Night
Low: 30 °F
Frost
Sunday
High: 49 °F
Frost then
Mostly SunnySunday Night
Low: 35 °F
Partly Cloudy
then Areas
FrostMonday
High: 51 °F
Sunny
Monday Night
Low: 34 °F
Mostly Cloudy
Tuesday
High: 51 °F
Cloudy then
Chance Rain
Detailed Forecast
This Afternoon
Cloudy, with a high near 51. Southwest wind around 7 mph.
Tonight
Showers likely, mainly after 4am. Cloudy, with a low around 42. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely before 10am, then a slight chance of rain between 10am and 1pm. Cloudy through mid morning, then gradual clearing, with a high near 51. Calm wind becoming north around 6 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Widespread frost, mainly after 1am. Otherwise, partly cloudy, with a low around 30. North wind around 5 mph becoming calm in the evening.
Sunday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 49. Calm wind becoming southwest 5 to 7 mph in the morning.
Sunday Night
Areas of frost after 4am. Otherwise, partly cloudy, with a low around 35.
Monday
Sunny, with a high near 51.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
A 40 percent chance of rain after 1pm. Cloudy, with a high near 51.
Tuesday Night
Rain likely, mainly before 1am. Cloudy, with a low around 46. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 59.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39.
Thanksgiving Day
Mostly sunny, with a high near 48.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Summit NJ
40.71°N 74.37°W (Elev. 400 ft)
40.71°N 74.37°W (Elev. 400 ft)
1:09 pm EST Nov 21, 2025
1pm EST Nov 21, 2025-6pm EST Nov 27, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
