Lake Mohawk, NJ Weather

77°F

Sparta, New Jersey, USA

Updated: 20-Aug-2026 11:45am

Today Slight Chance Rain Showers then Showers And T-Storms	Tonight Showers And T-Storms Likely then Patchy Fog	Friday Patchy Fog then Partly Sunny	Friday Night Mostly Cloudy then Chance Rain Showers	Saturday Showers And T-Storms Likely	Saturday Night Showers And T-Storms Likely	Sunday Showers And T-Storms Likely	Sunday Night Showers And T-Storms Likely	Monday Sunny
Hi 77 °F	Lo 57 °F	Hi 77 °F	Lo 61 °F	Hi 75 °F	Lo 62 °F	Hi 79 °F	Lo 58 °F	Hi 77 °F


Radar/Satellite images courtesy of Weather Underground.

Northwest New Jersey Weather

Updated: @ 20-Aug-2026 11:45am - next update at 12:00am

Summary / Temperature

Wind

Rain

Outlook

Partly cloudy, Dry

77.1°F

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Feels like: 79.0°F

24-hr difference
0°F

	Today	Yesterday
High:	77.5°F 11:29am	82.5°F 3:45pm
Low:	64.9°F 3:32am	61.4°F 4:53am

Tonight

Tonight: Showers And Thunderstorms Likely then Patchy Fog

Showers And T-Storms Likely then Patchy Fog

Humidity & Barometer

Almanac

Moon

Waxing Gibbous

55%
Illuminated

UV Index

Solar Radiation

0.8 Low

High: 4.1 @ 10:50am

83 W/m² (11 %)

High: 765 @ 10:43am

NWS Weather Forecast - Outlook: Today & Tonight

Today Slight Chance Rain Showers then Showers And T-Storms Hi 77 °F	NWS forecast: A slight chance of rain showers between 11am and noon, then showers and thunderstorms. Partly sunny. High near 77, with temperatures falling to around 70 in the afternoon. North wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible. Davis VP+ forecast: Increasing clouds with little temp change.

Tonight Showers And T-Storms Likely then Patchy Fog Lo 57 °F	NWS forecast: Showers and thunderstorms likely before 9pm, then patchy fog. Mostly cloudy, with a low around 57. Northeast wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.