Weather World
Porter Lake, TN 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Porter Lake Weather Forecast
Porter Lake, TN Weather Forecast Date: 228 AM EDT Fri Mar 13 2026
Weather forecast for Porter Lake, TN
Tonight Lo: 31°F Lo: -1°C |
Tonight... Mostly clear. Lows in the lower 30s. South winds 10 mph or less. |
Fri Hi: 63°FHi: 17°C Lo: 39°F Lo: 4°C |
Friday... Sunny. Highs in the lower to mid 60s. Southwest winds 5 to 15 mph with gusts up to 25 mph. |
| Sat Hi: 70°FHi: 21°C Lo: 50°F Lo: 10°C |
Saturday... Sunny. Highs in the upper 60s to lower 70s. Light winds. |
Sun Hi: 70°FHi: 21°C Lo: 41°F Lo: 5°C |
Sunday... Mostly cloudy. Highs in the upper 60s to lower 70s. |
Mon Hi: 53°FHi: 12°C Lo: 21°F Lo: -6°C |
Monday... Mostly cloudy. A chance of rain showers with a slight chance of thunderstorms in the morning, then a slight chance of rain and snow showers in the afternoon. Cooler with highs in the lower to mid 50s. Temperature falling into the upper 30s in the afternoon. Chance of precipitation 50%. |
| Tue Hi: 40°FHi: 4°C Lo: 21°F Lo: -6°C |
Tuesday... Sunny. Highs in the upper 30s to lower 40s. |
| Wed Hi: 53°FHi: 12°C Lo: 35°F Lo: 2°C |
Wednesday... Partly sunny. Highs in the lower to mid 50s. |
Porter Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...