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Fairfield MT Weather - Clear - 75°F
Clear
75°F
Updated 10:51 am
Feels Like 61°F
Humidity 22%
Wind WSW 14 mph
Barometer  30.04 in
Dew Point 34°F
Fairfield MT Weather - Clear - 24°C
Clear
24°C
Updated 10:51 am
Feels Like 16°C
Humidity 22%
Wind WSW 23 km/h
Barometer  101.7 kPa
Dew Point 1°C
Fairfield, MT Weather and Current Conditionsfairfield mt weather forecast

Fairfield, MT Weather Forecast

Fairfield Montana WeatherFairfield, Montana Weather Weather Forecast
14 Day API Fairfield, MT Weather Forecast. Note: Our 7 day Fairfield, Montana weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Fairfield, MT Weather Forecast Dated: 1051 AM Thu Aug 06 2026 (Fairfield Time)
Thu, 6th
Fairfield MT Weather  - Thursday, Aug 6, 2026 - Sunny
Lo: 14°C58°F
Hi: 28°C82°F
Sunny Thursday, temperatures as high as 82°F28°C, low temperature around 58°F14°C, wind out of the N 21 mph34 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 27%.
Fri, 7th
Fairfield MT Weather  - Friday, Aug 7, 2026 - Sunny
Lo: 12°C54°F
Hi: 34°C94°F
Sunny Friday, temperatures as high as 94°F34°C, low temperature around 54°F12°C, chance of rain 1%, wind out of the NNW 13 mph20 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 35%.
Sat, 8th
Fairfield MT Weather  - Saturday, Aug 8, 2026 - Sunny
Lo: 17°C62°F
Hi: 34°C93°F
Sunny Saturday, temperatures as high as 93°F34°C, low temperature around 62°F17°C, chance of rain 1%, wind out of the NW 11 mph18 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 19%.
Sun, 9th
Fairfield MT Weather  - Sunday, Aug 9, 2026 - Sunny
Lo: 16°C62°F
Hi: 29°C85°F
Sunny Sunday, temperatures as high as 85°F29°C, low temperature around 62°F16°C, chance of rain 1%, wind out of the N 14 mph23 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 27%.
Mon, 10th
Fairfield MT Weather  - Monday, Aug 10, 2026 - Sunny
Lo: 16°C60°F
Hi: 33°C91°F
Sunny Monday, temperatures as high as 91°F33°C, low temperature around 60°F16°C, chance of rain 1%, wind out of the NNW 10 mph17 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 33%.
Tue, 11th
Fairfield MT Weather  - Tuesday, Aug 11, 2026 - Sunny
Lo: 14°C57°F
Hi: 31°C88°F
Sunny Tuesday, temperatures as high as 88°F31°C, low temperature around 57°F14°C, chance of rain 1%, wind out of the NNE 17 mph27 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 34%.
Wed, 12th
Fairfield MT Weather  - Wednesday, Aug 12, 2026 - Sunny
Lo: 14°C58°F
Hi: 29°C84°F
Sunny Wednesday, temperatures as high as 84°F29°C, low temperature around 58°F14°C, chance of rain 1%, wind out of the N 18 mph28 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 39%.
Thu, 13th
Fairfield MT Weather  - Thursday, Aug 13, 2026 - Partly Cloudy
Lo: 11°C52°F
Hi: 18°C64°F
Partly Cloudy Thursday, temperatures as high as 64°F18°C, low temperature around 52°F11°C, chance of rain 17%, wind out of the N 23 mph36 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 64%.
Fri, 14th
Fairfield MT Weather  - Friday, Aug 14, 2026 - Patchy Rain Nearby
Lo: 10°C51°F
Hi: 14°C58°F
Chance of showers Friday, temperatures as high as 58°F14°C, low temperature around 51°F10°C, chance of rain 55%, wind out of the N 15 mph24 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 76%.
Sat, 15th
Fairfield MT Weather  - Saturday, Aug 15, 2026 - Sunny
Lo: 10°C50°F
Hi: 22°C72°F
Sunny Saturday, temperatures as high as 72°F22°C, low temperature around 50°F10°C, chance of rain 17%, wind out of the ENE 12 mph19 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 63%.
Sun, 16th
Fairfield MT Weather  - Sunday, Aug 16, 2026 - Sunny
Lo: 11°C51°F
Hi: 28°C83°F
Sunny Sunday, temperatures as high as 83°F28°C, low temperature around 51°F11°C, chance of rain 3%, wind out of the S 16 mph26 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 51%.
Mon, 17th
Fairfield MT Weather  - Monday, Aug 17, 2026 - Patchy Rain Nearby
Lo: 13°C55°F
Hi: 23°C74°F
Chance of showers Monday, temperatures as high as 74°F23°C, low temperature around 55°F13°C, chance of rain 17%, wind out of the WSW 17 mph28 km/h. Barometric pressure 29.68 in1005 mb, visibility 6 mi10 km, humidity 44%.
Tue, 18th
Fairfield MT Weather  - Tuesday, Aug 18, 2026 - Sunny
Lo: 11°C52°F
Hi: 21°C70°F
Sunny Tuesday, temperatures as high as 70°F21°C, low temperature around 52°F11°C, chance of rain 2%, wind out of the WSW 23 mph38 km/h. Barometric pressure 29.68 in1005 mb, visibility 6 mi10 km, humidity 37%.
Wed, 19th
Fairfield MT Weather  - Wednesday, Aug 19, 2026 - Sunny
Lo: 9°C48°F
Hi: 25°C77°F
Sunny Wednesday, temperatures as high as 77°F25°C, low temperature around 48°F9°C, chance of rain 1%, wind out of the W 13 mph22 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 32%.

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