Weather WorldPhyllis Lake, MT 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Phyllis Lake Weather Forecast
Phyllis Lake, MT Weather Forecast Date: 102 PM MDT Tue Aug 25 2026
Weather forecast for Phyllis Lake, MT
Tonight Lo: 50°F Lo: 10°C |
Tonight... Mostly cloudy until early morning then becoming partly cloudy. Slight chance of showers and thunderstorms early in the evening, then slight chance of rain late in the evening. Patchy smoke in the late evening and overnight. Chance of precipitation 20%. Lows in the upper 40s to mid 50s. |
Wed Hi: 85°FHi: 29°C Lo: 50°F Lo: 10°C |
Wednesday... Partly cloudy. Patchy smoke in the morning. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40%. Highs in the 80s. |
| Thu Hi: 80°FHi: 27°C Lo: 50°F Lo: 10°C |
Thursday... Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30%. Highs in the upper 70s to mid 80s. |
Fri Hi: 76°FHi: 24°C Lo: 46°F Lo: 8°C |
Friday... Partly cloudy. Highs in the mid 70s to lower 80s. |
| Sat Hi: 75°FHi: 24°C Lo: 40°F Lo: 4°C |
Saturday... Partly cloudy. Slight chance of rain in the morning, then slight chance of showers and thunderstorms in the afternoon. Chance of precipitation 20%. Highs in the 70s. |
Sun Hi: 70°FHi: 21°C Lo: 40°F Lo: 4°C |
Sunday... Mostly sunny. A 20% chance of rain in the morning. Highs in the upper 60s to mid 70s. |
| Mon Hi: 75°FHi: 24°C Lo: 45°F Lo: 7°C |
Monday... Mostly sunny. A 20% chance of rain in the afternoon. Highs in the 70s. |
Phyllis Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...