Weather WorldTriss Lake, PA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Triss Lake, PA Weather Forecast
Triss Lake, PA Weather Forecast Date: 730 PM EDT Tue Aug 25 2026
The area/counties/county of: Somerset, including the city of Somerset.or toggle through each period.
Tonight... Partly cloudy this evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 50s. Northwest winds around 5 mph this evening, becoming light and variable.
Wednesday... Partly sunny. Highs in the upper 70s. South winds around 5 mph.
Wednesday Night... Partly cloudy. Lows in the lower 60s. South winds around 5 mph.
Thursday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds around 5 mph. Chance of rain 40%.
Thursday Night... Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 40%.
Friday... Partly sunny. Highs in the mid 70s.
Friday Night... Partly cloudy. Lows in the upper 50s.
Saturday... Mostly sunny. Highs in the upper 70s.
Saturday Night... Partly cloudy. Lows in the upper 50s.
Sunday... Mostly sunny. Highs in the upper 70s.
Sunday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.
Monday... Mostly sunny. Highs in the lower 80s.
Monday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s.
POP = Probability of Precipitation
Triss Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...