Weather WorldLake Hiawatha, NJ 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Lake Hiawatha, NJ Weather Forecast
Lake Hiawatha, NJ Weather Forecast Date: 400 AM EDT Sat Aug 15 2026
The area/counties/county of: Morris, including the city of Morristown.or toggle through each period.
Today... Patchy fog this morning. Sunny. Highs in the lower 80s. North winds around 5 mph.
Tonight... Partly cloudy. A slight chance of showers after midnight. Patchy fog after midnight. Lows in the mid 60s. Light and variable winds. Chance of rain 20%.
Sunday... Partly sunny. Patchy fog in the morning. Showers likely in the afternoon. Humid with highs around 80. Southeast winds 5 to 10 mph. Chance of rain 70%.
Sunday Night... Showers with lows in the mid 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain near 100%.
Monday... Mostly sunny. A chance of showers in the morning. Humid with highs in the lower 80s. Northwest winds around 5 mph. Chance of rain 50%.
Monday Night... Mostly clear. Lows in the lower 60s.
Tuesday... Sunny. Highs in the lower 80s.
Tuesday Night... Mostly clear. Lows in the lower 60s.
Wednesday... Sunny, hot with highs in the mid 80s.
Wednesday Night... Partly cloudy in the evening, then becoming mostly cloudy. A 30% chance of showers. Lows in the mid 60s.
Thursday... Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40%.
Thursday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. Lows in the lower 60s. Chance of rain 40%.
POP = Probability of Precipitation
Lake Hiawatha Radar Loop
Use the map search tool if you want to place a location marker on the radar map...