Weather WorldMcAllister, MT 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
McAllister Weather Forecast
McAllister, MT Weather Forecast Date: 336 AM MDT Mon Sep 21 2026
Weather forecast for McAllister, MT
Today Hi: 63°FHi: 17°C Lo: 41°F Lo: 5°C |
Today... Warmer, sunny. Areas of fog early in the morning. Highs 57 to 67. South winds up to 10 mph. |
Tue Hi: 64°FHi: 18°C Lo: 43°F Lo: 6°C |
Tuesday... Partly sunny. Highs 58 to 68. South winds up to 10 mph. |
| Wed Hi: 64°FHi: 18°C Lo: 45°F Lo: 7°C |
Wednesday... Sunny. Highs 58 to 68. Southwest winds up to 10 mph with gusts to around 25 mph. |
| Thu Hi: 67°FHi: 19°C Lo: 45°F Lo: 7°C |
Thursday... Mostly clear. Lows 39 to 50. Highs 60 to 72. |
| Fri Hi: 67°FHi: 19°C Lo: 45°F Lo: 7°C |
Friday... Mostly clear. Lows 39 to 50. Highs 60 to 72. |
| Fri Hi: 67°FHi: 19°C Lo: 41°F Lo: 5°C |
Friday... Mostly clear. Lows 39 to 50. Highs 60 to 72. |
Sat Hi: 59°FHi: 15°C Lo: 41°F Lo: 5°C |
Saturday... Partly cloudy with a 20% chance of rain. Lows 35 to 45. Highs 53 to 63. |
| Sun Hi: 59°FHi: 15°C Lo: 41°F Lo: 5°C |
Sunday... Partly cloudy with a 20% chance of rain. Lows 35 to 45. Highs 53 to 63. |
McAllister Radar Loop
Use the map search tool if you want to place a location marker on the radar map...