Lake Mohawk, NJ Weather

75°F

Sparta, New Jersey, USA

Updated: 21-Jul-2026 5:15pm

FLASH FLOOD WARNING - Morris NJ

TORNADO WATCH - Morris NJ - Sussex NJ

FLOOD WATCH - Morris NJ

This Afternoon Showers And T-Storms	Tonight Showers And T-Storms then Chance Showers And T-Storms	Wednesday Partly Sunny then Slight Chance Showers And T-Storms	Wednesday Night Mostly Clear	Thursday Sunny	Thursday Night Clear	Friday Sunny	Friday Night Partly Cloudy	Saturday Mostly Sunny
Hi 78 °F	Lo 66 °F	Hi 79 °F	Lo 57 °F	Hi 76 °F	Lo 56 °F	Hi 79 °F	Lo 58 °F	Hi 77 °F


Radar/Satellite images courtesy of Weather Underground.

Northwest New Jersey Weather

Updated: @ 21-Jul-2026 5:15pm - next update at 12:00am

Summary / Temperature

Wind

Rain

Outlook

Partly cloudy, Humid

75.1°F

---

Feels like: 74.3°F

24-hr difference
-6.9°F

	Today	Yesterday
High:	75.9°F 1:25pm	82.1°F 5:06pm
Low:	66.6°F 12:37am	52.6°F 5:52am

Tonight

Tonight: Showers And Thunderstorms then Chance Showers And Thunderstorms

Showers And T-Storms then Chance Showers And T-Storms

Humidity & Barometer

Almanac

Moon

Waxing Gibbous

54%
Illuminated

UV Index

Solar Radiation

0.0 None

High: 6.7 @ 12:38pm

76 W/m² (11 %)

High: 984 @ 12:38pm

NWS Weather Forecast - Outlook: This Afternoon & Tonight

This Afternoon Showers And T-Storms Hi 78 °F	NWS forecast: Showers and thunderstorms. Some of the storms could be severe. Cloudy, with a high near 78. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible. Davis VP+ forecast: Increasing clouds with little temp change, precipitation possible within 6 hrs, windy with possible wind shift to the w, nw, or n.

Tonight Showers And T-Storms then Chance Showers And T-Storms Lo 66 °F	NWS forecast: Showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 1am, then a slight chance of showers and thunderstorms between 1am and 4am. Some of the storms could be severe. Cloudy, with a low around 66. Southwest wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.