


Hazardous Weather Conditions
Current conditions at
Morristown Municipal (KMMU)
Lat: 40.8°NLon: 74.42°WElev: 187ft.
Partly Cloudy
36°C
97°F
Humidity | 47% |
Wind Speed | NW 9 km/h |
Barometer | 30.07 in |
Dewpoint | 23°C (73°F) |
Visibility | 16 km |
Heat Index | 42°C (108°F) |
Last update | 23 Jun 2:45 pm EDT |
Extended Forecast for
Madison NJ
Extreme Heat Warning June 23, 03:35pm until June 25, 08:00pm
NOW until 8:00pm Wed
Extreme Heat Warning
Tonight
Low: 26 °C
Mostly Clear
Tuesday
High: 38 °C
Hot
Tuesday Night
Low: 26 °C
Mostly Clear
Wednesday
High: 35 °C
Sunny then
Chance
T-stormsWednesday Night
Low: 23 °C
Chance
T-storms then
Chance
ShowersThursday
High: 31 °C
Chance
Showers then
Showers
LikelyThursday Night
Low: 19 °C
Showers
Likely then
Chance
T-stormsFriday
High: 24 °C
Mostly Cloudy
then Chance
Showers
Detailed Forecast
Tonight
Mostly clear, with a low around 26. Calm wind.
Tuesday
Sunny and hot, with a high near 38. Heat index values as high as 41. Northwest wind 5 to 10 km/h.
Tuesday Night
Mostly clear, with a low around 26. Calm wind.
Wednesday
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 35. Northwest wind 5 to 10 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Thursday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 31. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Friday
A chance of showers after 2pm. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 31. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 31. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Madison NJ
40.76°N 74.41°W (Elev. 262 m)
40.76°N 74.41°W (Elev. 262 m)
3:29 pm EDT Jun 23, 2025
3pm EDT Jun 23, 2025-6pm EDT Jun 30, 2025