Current conditions at
Morristown Airport (KMMU)
Lat: 40.8°NLon: 74.42°WElev: 187ft.
Overcast
28°F
-2°C
| Humidity | 69% |
| Wind Speed | SW 5 mph |
| Barometer | 29.98 in |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 19 Jan 4:45 pm EST |
Extended Forecast for
Summit NJ
M.L.King Day

High: 29 °F
Chance
FlurriesTonight

Low: 11 °F
Chance
FlurriesTuesday

High: 20 °F
Cold
Tuesday Night

Low: 7 °F
Mostly Clear
Wednesday

High: 31 °F
Mostly Sunny
Wednesday Night

Low: 29 °F
Mostly Cloudy
Thursday

High: 40 °F
Mostly Sunny
Thursday Night

Low: 21 °F
Partly Cloudy
Friday

High: 29 °F
Partly Sunny
Detailed Forecast
M.L.King Day
A chance of flurries. Partly sunny, with a high near 29. Wind chill values between 20 and 25. Southwest wind around 10 mph, with gusts as high as 23 mph.
Tonight
A chance of flurries before 10pm. Mostly cloudy, then gradually becoming clear, with a low around 11. Wind chill values between zero and 10. West wind 10 to 13 mph, with gusts as high as 23 mph.
Tuesday
Sunny and cold, with a high near 20. Wind chill values between -5 and 5. West wind 10 to 14 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 7. West wind 5 to 8 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 31. Calm wind becoming south 5 to 8 mph in the morning.
Wednesday Night
Mostly cloudy, with a steady temperature around 29.
Thursday
Mostly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 29.
Friday Night
Mostly cloudy, with a low around 8.
Saturday
Mostly cloudy and cold, with a high near 17.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 7.
Sunday
A 30 percent chance of snow. Mostly cloudy and cold, with a high near 17.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 7.
Monday
Partly sunny and cold, with a high near 20.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Summit NJ
40.71°N 74.37°W (Elev. 400 ft)
40.71°N 74.37°W (Elev. 400 ft)
3:36 pm EST Jan 19, 2026
5pm EST Jan 19, 2026-6pm EST Jan 26, 2026


