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Lamarche Lake, MT Weather Forecast
Lamarche Lake, MT Weather Forecast Dated: 545 AM Thu Aug 13 2026 (Lamarche Lake Time)
Thu, 13th Lo: 8°C46°F Hi: 20°C68°F |
Smoky haze Thursday, temperatures as high as 68°F20°C, low temperature around 46°F8°C, chance of rain 75%, wind out of the E 9 mph14 km/h. Barometric pressure 29.88 in1012 mb, visibility 2 mi3 km, humidity 75%. |
Fri, 14th Lo: 8°C46°F Hi: 16°C60°F |
Chance of showers Friday, temperatures as high as 60°F16°C, low temperature around 46°F8°C, chance of rain 84%, wind out of the SE 6 mph9 km/h. Barometric pressure 30 in1016 mb, visibility 5 mi8 km, humidity 82%. |
| Sat, 15th Lo: 9°C49°F Hi: 22°C71°F |
Chance of showers Saturday, temperatures as high as 71°F22°C, low temperature around 49°F9°C, chance of rain 74%, wind out of the S 6 mph10 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 69%. |
| Sun, 16th Lo: 9°C49°F Hi: 24°C75°F |
Smoky haze Sunday, temperatures as high as 75°F24°C, low temperature around 49°F9°C, chance of rain 17%, wind out of the WSW 9 mph14 km/h. Barometric pressure 30.12 in1020 mb, visibility 2 mi4 km, humidity 57%. |
| Mon, 17th Lo: 12°C54°F Hi: 23°C74°F |
Smoke Monday, temperatures as high as 74°F23°C, low temperature around 54°F12°C, chance of rain 4%, wind out of the SW 8 mph12 km/h. Barometric pressure 30.06 in1018 mb, visibility 1 mi2 km, humidity 47%. |
Tue, 18th Lo: 12°C54°F Hi: 24°C75°F |
Sunny Tuesday, temperatures as high as 75°F24°C, low temperature around 54°F12°C, chance of rain 17%, wind out of the SW 8 mph13 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 48%. |
| Wed, 19th Lo: 13°C55°F Hi: 23°C74°F |
Sunny Wednesday, temperatures as high as 74°F23°C, low temperature around 55°F13°C, chance of rain 65%, wind out of the SSE 11 mph18 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi9 km, humidity 62%. |
| Thu, 20th Lo: 11°C51°F Hi: 24°C75°F |
Sunny Thursday, temperatures as high as 75°F24°C, low temperature around 51°F11°C, chance of rain 4%, wind out of the SSW 7 mph11 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 45%. |
| Fri, 21st Lo: 11°C52°F Hi: 22°C72°F |
Sunny Friday, temperatures as high as 72°F22°C, low temperature around 52°F11°C, chance of rain 17%, wind out of the S 9 mph14 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 56%. |
| Sat, 22nd Lo: 11°C51°F Hi: 24°C75°F |
Sunny Saturday, temperatures as high as 75°F24°C, low temperature around 51°F11°C, chance of rain 36%, wind out of the SSW 11 mph17 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 49%. |
| Sun, 23rd Lo: 12°C54°F Hi: 24°C76°F |
Sunny Sunday, temperatures as high as 76°F24°C, low temperature around 54°F12°C, chance of rain 4%, wind out of the SW 11 mph18 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 47%. |
| Mon, 24th Lo: 12°C54°F Hi: 24°C74°F |
Sunny Monday, temperatures as high as 74°F24°C, low temperature around 54°F12°C, chance of rain 1%, wind out of the W 13 mph20 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 42%. |
| Tue, 25th Lo: 11°C52°F Hi: 24°C75°F |
Sunny Tuesday, temperatures as high as 75°F24°C, low temperature around 52°F11°C, chance of rain 1%, wind out of the W 11 mph18 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 34%. |
| Wed, 26th Lo: 8°C46°F Hi: 22°C72°F |
Sunny Wednesday, temperatures as high as 72°F22°C, low temperature around 46°F8°C, chance of rain 1%, wind out of the W 12 mph19 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 39%. |
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