MENDHAM TOWNSHIP, NJ 07945 Weather Forecast & Current Conditions

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MORRISTOWN, NJ
Current Weather

1:35 AM EDT JUN 22, 2026
Clear
57°F
Feels Like: 57°F
Dewpoint: 55°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: Calm
Pressure: 29.99 inches
Last 72 hours

Local Area Snow Depth

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MENDHAM TOWNSHIP, NJ 07945
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Partly cloudy. Lows in the upper 50s. North winds around 5 mph.
MONDAY
Cloudy. A chance of showers in the morning, then showers and scattered thunderstorms in the afternoon. Some thunderstorms may produce damaging winds in the afternoon. Locally heavy rainfall possible in the afternoon. Highs in the lower 70s. East winds 5 to 10 mph. Chance of rain 80 percent.
MONDAY NIGHT
Showers likely with scattered thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Some thunderstorms may produce damaging winds in the evening. Locally heavy rainfall possible in the evening. Humid with lows in the lower 60s. South winds around 10 mph, becoming west after midnight. Chance of rain 70 percent.
TUESDAY
Partly sunny with a chance of showers. Highs in the upper 70s. Northwest winds 5 to 10 mph. Chance of rain 50 percent.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. Northwest winds around 5 mph.
WEDNESDAY
Sunny. Highs in the lower 80s.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 50s.
THURSDAY
Mostly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
THURSDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 60s. Chance of rain 60 percent.
FRIDAY
Showers likely. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 60 percent.
FRIDAY NIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 60s. Chance of rain 60 percent.
SATURDAY
Partly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent.
SATURDAY NIGHT
Partly cloudy. Lows in the lower 60s.

Visible Weather Satellite
MENDHAM TOWNSHIP, NJ 07945
Infrared Weather Satellite
MENDHAM TOWNSHIP, NJ 07945
NEXRAD Weather Radar
MENDHAM TOWNSHIP, NJ 07945

MORRISTOWN, NJ 3 hourly weather forecast

weather forecast created  8:00 PM EDT  6/21/2026
Monday
22 JUN 2026
MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 1, 0 hours 2 AM 65° 65° Partly Cloudy 6%

0% Thunder
( 0% severe)
  CALM 70% 55°
Low 62° MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 1, 3 hours 5 AM 63° 64° Mostly Cloudy   CALM 72% 54°
High 78° MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 1, 6 hours 8 AM 69° 69° Mostly Cloudy 49%
RAIN
.25–.5 in
0% Thunder
( 15% severe)
  CALM 66% 57°

Mostly Cloudy

Rain

MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 1, 9 hours 11 AM 75° 75° Mostly Cloudy ESE   8 58% 59°
MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 1, 12 hours 2 PM 74° 74° Mostly Cloudy 95%
RAIN
***
0% Thunder
( 32% severe)
SE   10 76% 66°
MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 1, 15 hours 5 PM 73° 73° Mostly Cloudy SSE   9 90% 70°
MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 1, 18 hours 8 PM 72° 72° Mostly Cloudy 79%
RAIN
***
0% Thunder
( 40% severe)
S   7 93% 70°
MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 1, 21 hours 11 PM 69° 69° Overcast S   5 97% 68°
Tuesday
23 JUN 2026
MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 2, 0 hours 2 AM 68° 68° Mostly Cloudy 76%
RAIN
***
0% Thunder
( 16% severe)
SSW   1 100% 68°
Low 61° MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 2, 3 hours 5 AM 67° 67° Mostly Cloudy   CALM 100% 67°
High 79° MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 2, 6 hours 8 AM 68° 68° Mostly Cloudy 38%
RAIN
.1–.25 in
0% Thunder
( 9% severe)
WNW   5 100% 68°

Mostly Cloudy

Chance of Rain

MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 2, 9 hours 11 AM 73° 73° Mostly Cloudy N   9 87% 69°
MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 2, 12 hours 2 PM 77° 79° Mostly Cloudy 8%

0% Thunder
( 6% severe)
N   10 69% 66°
MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 2, 15 hours 5 PM 79° 81° Mostly Cloudy NNW   10 60% 64°
MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 2, 18 hours 8 PM 74° 74° Mostly Cloudy 2%

0% Thunder
( 1% severe)
NNW   8 66% 62°
MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 2, 21 hours 11 PM 68° 68° Partly Cloudy NW   7 70% 58°

MORRISTOWN, NJ extended weather forecast

Wednesday
24 JUN 2026
Thursday
25 JUN 2026
Friday
26 JUN 2026
Saturday
27 JUN 2026
Sunday
28 JUN 2026
Low 54° Low 56° Low 65° Low 69° Low 62°
High 84° High 82° High 81° High 81° High 87°
MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 3 MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 4 MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 5 MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 6 MENDHAM TOWNSHIP, NJ 07945 weather forecast Day 7
Clear
6% Rain
Partly Cloudy
20% Rain
Overcast
67% Rain
Overcast
52% Rain
Partly Cloudy
25% Rain
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