Plains, MT 14 Day Weather - 59859 WeatherWorld.com

Feedback E-mail the Weather

Quick Weather Clicks

Plains, MT Weather - 14-Day Weather Forecast

Current Conditions

Settings
Plains MT Weather - Fog - 38°F
Fog
38°F
Updated 2:09 am
Feels Like 48°F
Humidity 96%
Wind SE 6 mph
Barometer  30.12 in
Dew Point 37°F
Plains MT Weather - Fog - 3°C
Fog
3°C
Updated 2:09 am
Feels Like 9°C
Humidity 96%
Wind SE 10 km/h
Barometer  101.9 kPa
Dew Point 3°C
Plains, MT Weather and Current Conditionsplains mt weather forecast

Plains, MT Weather Forecast

Plains Montana WeatherPlains, Montana Weather Weather Forecast
Here is the API 14 day weather forecast for Plains, Montana. Note: The 7-day weather forecast for Plains, MT is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
Plains, MT Weather Forecast Dated: 209 AM Tue Sep 15 2026
Expect a cool pattern with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Tuesday, September 15, 2026

Mid-Morning
Plains Weather - 2026-09-15 - Morning - Overcast
37°F 3°C
Overcast
Mid-Afternoon
Plains Weather - 2026-09-15 - Afternoon - Overcast
52°F 11°C
Overcast
Early-Evening
Plains Weather - 2026-09-15 - Evening - Overcast
54°F 12°C
Overcast
Brisk around 52°F 11°C, overcast throughout the day, with lower humidity and barometric pressure falling.

Wednesday, September 16, 2026

Mid-Morning
Plains Weather - 2026-09-16 - Morning - Sunny
41°F 5°C
Sunny
Mid-Afternoon
Plains Weather - 2026-09-16 - Afternoon - Sunny
60°F 16°C
Sunny
Early-Evening
Plains Weather - 2026-09-16 - Evening - Sunny
61°F 16°C
Sunny
Mildly cool near 60°F 16°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Thursday, September 17, 2026

Mid-Morning
Plains Weather - 2026-09-17 - Morning - Sunny
45°F 7°C
Sunny
Mid-Afternoon
Plains Weather - 2026-09-17 - Afternoon - Overcast
67°F 19°C
Overcast
Early-Evening
Plains Weather - 2026-09-17 - Evening - Sunny
68°F 20°C
Sunny
Comfortable at 67°F 19°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling.

Friday, September 18, 2026

Mid-Morning
Plains Weather - 2026-09-18 - Morning - Scattered Showers
48°F 9°C
Scattered Showers
Mid-Afternoon
Plains Weather - 2026-09-18 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Plains Weather - 2026-09-18 - Evening - Cloudy
66°F 19°C
Cloudy
Mild temperatures up to 68°F 20°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds out of the WSW at 3 mph 5 km/h.

Saturday, September 19, 2026

Mid-Morning
Plains Weather - 2026-09-19 - Morning - Sunny
46°F 8°C
Sunny
Mid-Afternoon
Plains Weather - 2026-09-19 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Plains Weather - 2026-09-19 - Evening - Sunny
65°F 18°C
Sunny
Mild with a high of 68°F 20°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling.

Sunday, September 20, 2026

Mid-Morning
Plains Weather - 2026-09-20 - Morning - Sunny
46°F 8°C
Sunny
Mid-Afternoon
Plains Weather - 2026-09-20 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Plains Weather - 2026-09-20 - Evening - Sunny
67°F 20°C
Sunny
Pleasant near 70°F 21°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Monday, September 21, 2026

Mid-Morning
Plains Weather - 2026-09-21 - Morning - Sunny
47°F 8°C
Sunny
Mid-Afternoon
Plains Weather - 2026-09-21 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Plains Weather - 2026-09-21 - Evening - Sunny
67°F 20°C
Sunny
Comfortable with temperatures reaching 73°F 23°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds building from WSW at 2 mph 4 km/h to SW at 10 mph 17 km/h.

Tuesday, September 22, 2026

Mid-Morning
Plains Weather - 2026-09-22 - Morning - Overcast
50°F 10°C
Overcast
Mid-Afternoon
Plains Weather - 2026-09-22 - Afternoon - Sunny
65°F 19°C
Sunny
Early-Evening
Plains Weather - 2026-09-22 - Evening - Cloudy
62°F 17°C
Cloudy
Cool with a high near 65°F 19°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds moving from the WSW to the SW at 9 mph 14 km/h.

Wednesday, September 23, 2026

Mid-Morning
Plains Weather - 2026-09-23 - Morning - Sunny
45°F 7°C
Sunny
Mid-Afternoon
Plains Weather - 2026-09-23 - Afternoon - Sunny
69°F 21°C
Sunny
Early-Evening
Plains Weather - 2026-09-23 - Evening - Sunny
66°F 19°C
Sunny
Mild temperatures up to 69°F 21°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Thursday, September 24, 2026

Mid-Morning
Plains Weather - 2026-09-24 - Morning - Sunny
47°F 9°C
Sunny
Mid-Afternoon
Plains Weather - 2026-09-24 - Afternoon - Sunny
71°F 21°C
Sunny
Early-Evening
Plains Weather - 2026-09-24 - Evening - Sunny
69°F 20°C
Sunny
Mild with a high of 71°F 21°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Friday, September 25, 2026

Mid-Morning
Plains Weather - 2026-09-25 - Morning - Sunny
48°F 9°C
Sunny
Mid-Afternoon
Plains Weather - 2026-09-25 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Plains Weather - 2026-09-25 - Evening - Sunny
69°F 21°C
Sunny
Pleasant near 70°F 21°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Saturday, September 26, 2026

Mid-Morning
Plains Weather - 2026-09-26 - Morning - Sunny
47°F 8°C
Sunny
Mid-Afternoon
Plains Weather - 2026-09-26 - Afternoon - Overcast
68°F 20°C
Overcast
Early-Evening
Plains Weather - 2026-09-26 - Evening - Overcast
68°F 20°C
Overcast
Comfortable with temperatures reaching 68°F 20°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling.

Sunday, September 27, 2026

Mid-Morning
Plains Weather - 2026-09-27 - Morning - Overcast
44°F 7°C
Overcast
Mid-Afternoon
Plains Weather - 2026-09-27 - Afternoon - Overcast
58°F 15°C
Overcast
Early-Evening
Plains Weather - 2026-09-27 - Evening - Overcast
56°F 13°C
Overcast
Refreshing around 58°F 15°C, overcast throughout the day, with lower humidity and steady pressure.

Monday, September 28, 2026

Mid-Morning
Plains Weather - 2026-09-28 - Morning - Cloudy
38°F 3°C
Cloudy
Mid-Afternoon
Plains Weather - 2026-09-28 - Afternoon - Sunny
52°F 11°C
Sunny
Early-Evening
Plains Weather - 2026-09-28 - Evening - Sunny
54°F 12°C
Sunny
Cool and brisk at 52°F 11°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling.

Trending Headlines

Plains, MT Weather Radar Map

Use the map search tool if you want to place a location marker on the radar map...

Plains, MT 7 Day Weather

National Two Day Weather Forecast


E-mail the Plains Weather Forecast

Voice your opinion or tell us about page issues...

Weather by the Numbers

Tue, 15th
Plains MT Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 57°F 14°C
Lo: 37°F 3°C
Sunrise 07:17 AM
Sunset 07:51 PM
Wind ENE 4 mph6 km/h
Dew Point 33°F1°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 14% *
Humidity 59%
Wed, 16th
Plains MT Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 66°F 19°C
Lo: 41°F 5°C
Sunrise 07:18 AM
Sunset 07:49 PM
Wind E 4 mph7 km/h
Dew Point 35°F2°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 2% *
Humidity 50%
Thu, 17th
Plains MT Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 75°F 24°C
Lo: 45°F 7°C
Sunrise 07:20 AM
Sunset 07:47 PM
Wind ENE 4 mph6 km/h
Dew Point 36°F2°C
uv Index 3
Barometric Pressure 29.97 in1015 mb
POP 10% *
Humidity 43%
Fri, 18th
Plains MT Weather - Friday, Sep 18, 2026 - Sunny
Hi: 71°F 22°C
Lo: 48°F 9°C
Sunrise 07:21 AM
Sunset 07:45 PM
Wind SW 4 mph6 km/h
Dew Point 40°F4°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 2% *
Humidity 47%
Sat, 19th
Plains MT Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 68°F 20°C
Lo: 46°F 8°C
Sunrise 07:22 AM
Sunset 07:43 PM
Wind WSW 4 mph6 km/h
Dew Point 33°F1°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 34%
Sun, 20th
Plains MT Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 70°F 21°C
Lo: 46°F 8°C
Sunrise 07:24 AM
Sunset 07:41 PM
Wind WSW 1 mph1 km/h
Dew Point 32°F0°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 33%
Mon, 21st
Plains MT Weather - Monday, Sep 21, 2026 - Sunny
Hi: 73°F 23°C
Lo: 47°F 8°C
Sunrise 07:25 AM
Sunset 07:39 PM
Wind SSW 2 mph3 km/h
Dew Point 29°F-2°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 27%
Tue, 22nd
Plains MT Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 65°F 19°C
Lo: 50°F 10°C
Sunrise 07:26 AM
Sunset 07:37 PM
Wind WSW 8 mph13 km/h
Dew Point 32°F0°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 10% *
Humidity 34%
Wed, 23rd
Plains MT Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 69°F 21°C
Lo: 45°F 7°C
Sunrise 07:28 AM
Sunset 07:35 PM
Wind WSW 2 mph4 km/h
Dew Point 28°F-2°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 28%
Thu, 24th
Plains MT Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 71°F 21°C
Lo: 47°F 9°C
Sunrise 07:29 AM
Sunset 07:33 PM
Wind ENE 3 mph4 km/h
Dew Point 34°F1°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 35%
Fri, 25th
Plains MT Weather - Friday, Sep 25, 2026 - Sunny
Hi: 70°F 21°C
Lo: 48°F 9°C
Sunrise 07:31 AM
Sunset 07:31 PM
Wind ENE 4 mph6 km/h
Dew Point 35°F2°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 36%
Sat, 26th
Plains MT Weather - Saturday, Sep 26, 2026 - Partly Cloudy
Hi: 68°F 20°C
Lo: 47°F 8°C
Sunrise 07:32 AM
Sunset 07:29 PM
Wind ENE 5 mph8 km/h
Dew Point 37°F3°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 3% *
Humidity 42%
Sun, 27th
Plains MT Weather - Sunday, Sep 27, 2026 - Overcast
Hi: 63°F 17°C
Lo: 44°F 7°C
Sunrise 07:33 AM
Sunset 07:27 PM
Wind ENE 6 mph10 km/h
Dew Point 35°F1°C
uv Index 3
Barometric Pressure 30.24 in1024 mb
POP 12% *
Humidity 48%
Mon, 28th
Plains MT Weather - Monday, Sep 28, 2026 - Partly Cloudy
Hi: 55°F 13°C
Lo: 37°F 3°C
Sunrise 07:35 AM
Sunset 07:25 PM
Wind ENE 5 mph8 km/h
Dew Point 32°F0°C
uv Index 3
Barometric Pressure 30.36 in1028 mb
POP 7% *
Humidity 58%
* POP = Probability of Precipitation. Data for 12:00 PM.