Big Dam, MT 14 Day Weather

Feedback E-mail the Weather

Quick Weather Clicks

Big Dam, MT Weather - 14-Day Weather Forecast

Current Conditions

Settings
Big Dam MT Weather - Clear - 55°F
Clear
55°F
Updated 8:45 pm
Feels Like 43°F
Humidity 39%
Wind WSW 10 mph
Barometer  30.04 in
Dew Point 31°F
Big Dam MT Weather - Clear - 13°C
Clear
13°C
Updated 8:45 pm
Feels Like 6°C
Humidity 39%
Wind WSW 16 km/h
Barometer  101.7 kPa
Dew Point -1°C
Big Dam, MT Weather and Current Conditionsbig dam mt weather forecast

Big Dam, MT Weather Forecast

Big Dam Montana WeatherBig Dam, Montana Weather Weather Forecast
Here is the API 14 day weather forecast for Big Dam. Note: The 7-day Big Dam weather forecast 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.
Big Dam, MT Weather Forecast Dated: 845 PM Wed Nov 11 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Wednesday, November 11, 2026

Mid-Morning
Big Dam Weather - 2026-11-11 - Morning - Sunny
42°F 6°C
Sunny
Mid-Afternoon
Big Dam Weather - 2026-11-11 - Afternoon - Cloudy
56°F 13°C
Cloudy
Early-Evening
Big Dam Weather - 2026-11-11 - Evening - Cloudy
48°F 9°C
Cloudy
Brisk around 56°F 13°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds out of the WSW at 9 mph 15 km/h.

Thursday, November 12, 2026

Mid-Morning
Big Dam Weather - 2026-11-12 - Morning - Overcast
46°F 8°C
Overcast
Mid-Afternoon
Big Dam Weather - 2026-11-12 - Afternoon - Overcast
53°F 12°C
Overcast
Early-Evening
Big Dam Weather - 2026-11-12 - Evening - Overcast
46°F 8°C
Overcast
Cool and brisk at 53°F 12°C, overcast throughout the day, with steady humidity and steady pressure.

Friday, November 13, 2026

Mid-Morning
Big Dam Weather - 2026-11-13 - Morning - Overcast
41°F 5°C
Overcast
Mid-Afternoon
Big Dam Weather - 2026-11-13 - Afternoon - Overcast
48°F 9°C
Overcast
Early-Evening
Big Dam Weather - 2026-11-13 - Evening - Overcast
42°F 6°C
Overcast
Chilly near 48°F 9°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds switching from the ESE to the E at 8 mph 12 km/h.

Saturday, November 14, 2026

Mid-Morning
Big Dam Weather - 2026-11-14 - Morning - Cloudy
39°F 4°C
Cloudy
Mid-Afternoon
Big Dam Weather - 2026-11-14 - Afternoon - Cloudy
48°F 9°C
Cloudy
Early-Evening
Big Dam Weather - 2026-11-14 - Evening - Partly Cloudy
39°F 4°C
Partly Cloudy
Crisp with a high near 48°F 9°C, cloudy through the afternoon, turning sunny this evening, with increasing humidity and barometric pressure rising. Winds moving from the SSE to the W at 8 mph 14 km/h.

Sunday, November 15, 2026

Mid-Morning
Big Dam Weather - 2026-11-15 - Morning - Partly Cloudy
35°F 1°C
Partly Cloudy
Mid-Afternoon
Big Dam Weather - 2026-11-15 - Afternoon - Sunny
48°F 9°C
Sunny
Early-Evening
Big Dam Weather - 2026-11-15 - Evening - Clear
39°F 4°C
Clear
Brisk around 48°F 9°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds out of the SW at 11 mph 17 km/h.

Monday, November 16, 2026

Mid-Morning
Big Dam Weather - 2026-11-16 - Morning - Overcast
40°F 4°C
Overcast
Mid-Afternoon
Big Dam Weather - 2026-11-16 - Afternoon - Overcast
46°F 8°C
Overcast
Early-Evening
Big Dam Weather - 2026-11-16 - Evening - Scattered Showers
41°F 5°C
Scattered Showers
Cool and brisk at 46°F 8°C, locally heavy downpours at times, with steady humidity and steady pressure.

Tuesday, November 17, 2026

Mid-Morning
Big Dam Weather - 2026-11-17 - Morning - Overcast
36°F 2°C
Overcast
Mid-Afternoon
Big Dam Weather - 2026-11-17 - Afternoon - Overcast
37°F 3°C
Overcast
Early-Evening
Big Dam Weather - 2026-11-17 - Evening - Scattered Showers
34°F 2°C
Scattered Showers
Nippy around 37°F 3°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Wednesday, November 18, 2026

Mid-Morning
Big Dam Weather - 2026-11-18 - Morning - Sunny
33°F 0°C
Sunny
Mid-Afternoon
Big Dam Weather - 2026-11-18 - Afternoon - Sunny
34°F 1°C
Sunny
Early-Evening
Big Dam Weather - 2026-11-18 - Evening - Clear
29°F -2°C
Clear
Biting cold near 34°F 1°C, sunny throughout the day, with steady humidity and barometric pressure rising.

Thursday, November 19, 2026

Mid-Morning
Big Dam Weather - 2026-11-19 - Morning - Partly Cloudy
30°F -1°C
Partly Cloudy
Mid-Afternoon
Big Dam Weather - 2026-11-19 - Afternoon - Partly Cloudy
31°F -1°C
Partly Cloudy
Early-Evening
Big Dam Weather - 2026-11-19 - Evening - Partly Cloudy
28°F -3°C
Partly Cloudy
Frigid with highs around 31°F -1°C, partly cloudy in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.

Friday, November 20, 2026

Mid-Morning
Big Dam Weather - 2026-11-20 - Morning - Light Snow
29°F -2°C
Light Snow
Mid-Afternoon
Big Dam Weather - 2026-11-20 - Afternoon - Freezing Rain
29°F -2°C
Freezing Rain
Early-Evening
Big Dam Weather - 2026-11-20 - Evening - Freezing Rain
28°F -3°C
Freezing Rain
Freezing near 29°F -2°C, rounds of snow expected off and on all day, with steady humidity and steady pressure.

Saturday, November 21, 2026

Mid-Morning
Big Dam Weather - 2026-11-21 - Morning - Freezing Rain
29°F -2°C
Freezing Rain
Mid-Afternoon
Big Dam Weather - 2026-11-21 - Afternoon - Partly Cloudy
29°F -1°C
Partly Cloudy
Early-Evening
Big Dam Weather - 2026-11-21 - Evening - Partly Cloudy
27°F -3°C
Partly Cloudy
Freezing temperatures near 29°F -1°C, scattered morning freezing rain before drying out later, with steady humidity and steady pressure.

Sunday, November 22, 2026

Mid-Morning
Big Dam Weather - 2026-11-22 - Morning - Overcast
29°F -2°C
Overcast
Mid-Afternoon
Big Dam Weather - 2026-11-22 - Afternoon - Overcast
30°F -1°C
Overcast
Early-Evening
Big Dam Weather - 2026-11-22 - Evening - Cloudy
27°F -3°C
Cloudy
Frigid with highs around 30°F -1°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.

Monday, November 23, 2026

Mid-Morning
Big Dam Weather - 2026-11-23 - Morning - Freezing Rain
28°F -3°C
Freezing Rain
Mid-Afternoon
Big Dam Weather - 2026-11-23 - Afternoon - Partly Cloudy
28°F -2°C
Partly Cloudy
Early-Evening
Big Dam Weather - 2026-11-23 - Evening - Clear
26°F -4°C
Clear
Freezing near 28°F -2°C, early freezing rain breaking for a drier afternoon, with steady humidity and steady pressure.

Tuesday, November 24, 2026

Mid-Morning
Big Dam Weather - 2026-11-24 - Morning - Freezing Rain
29°F -2°C
Freezing Rain
Mid-Afternoon
Big Dam Weather - 2026-11-24 - Afternoon - Light Snow
29°F -2°C
Light Snow
Early-Evening
Big Dam Weather - 2026-11-24 - Evening - Light Snow
26°F -4°C
Light Snow
Freezing temperatures near 29°F -2°C, persistent freezing rain off and on through the day, with increasing humidity and steady pressure.

Trending Headlines

Big Dam, MT Weather Radar Map

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

Big Dam, MT 7 Day Weather

National Two Day Weather Forecast


E-mail the Big Dam Weather Forecast

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

Weather by the Numbers

Wed, 11th
Big Dam MT Weather - Wednesday, Nov 11, 2026 - Sunny
Hi: 58°F 14°C
Lo: 39°F 4°C
Sunrise 07:28 AM
Sunset 04:49 PM
Wind WSW 8 mph12 km/h
Dew Point 38°F3°C
Wind Chill 50°F10°C
Barometric Pressure 30.03 in1017 mb
POP 4% *
Humidity 57%
Thu, 12th
Big Dam MT Weather - Thursday, Nov 12, 2026 - Overcast
Hi: 55°F 13°C
Lo: 44°F 7°C
Sunrise 07:29 AM
Sunset 04:47 PM
Wind S 3 mph5 km/h
Dew Point 29°F-1°C
Wind Chill 53°F11°C
Barometric Pressure 29.85 in1011 mb
POP 9% *
Humidity 40%
Fri, 13th
Big Dam MT Weather - Friday, Nov 13, 2026 - Overcast
Hi: 50°F 10°C
Lo: 39°F 4°C
Sunrise 07:31 AM
Sunset 04:46 PM
Wind SE 6 mph10 km/h
Dew Point 27°F-3°C
Wind Chill 45°F7°C
Barometric Pressure 29.59 in1002 mb
POP 10% *
Humidity 43%
Sat, 14th
Big Dam MT Weather - Saturday, Nov 14, 2026 - Partly Cloudy
Hi: 50°F 10°C
Lo: 35°F 2°C
Sunrise 07:32 AM
Sunset 04:45 PM
Wind SSW 5 mph8 km/h
Dew Point 28°F-2°C
Wind Chill 45°F7°C
Barometric Pressure 29.56 in1001 mb
POP 5% *
Humidity 48%
Sun, 15th
Big Dam MT Weather - Sunday, Nov 15, 2026 - Sunny
Hi: 50°F 10°C
Lo: 32°F -0°C
Sunrise 07:34 AM
Sunset 04:44 PM
Wind SW 9 mph14 km/h
Dew Point 28°F-2°C
Wind Chill 40°F4°C
Barometric Pressure 29.83 in1010 mb
POP 2% *
Humidity 51%
Mon, 16th
Big Dam MT Weather - Monday, Nov 16, 2026 - Overcast
Hi: 47°F 9°C
Lo: 36°F 2°C
Sunrise 07:36 AM
Sunset 04:43 PM
Wind SW 5 mph8 km/h
Dew Point 28°F-3°C
Wind Chill 44°F6°C
Barometric Pressure 29.85 in1011 mb
POP 11% *
Humidity 48%
Tue, 17th
Big Dam MT Weather - Tuesday, Nov 17, 2026 - Overcast
Hi: 38°F 3°C
Lo: 32°F -0°C
Sunrise 07:37 AM
Sunset 04:41 PM
Wind WNW 6 mph10 km/h
Dew Point 24°F-4°C
Wind Chill 32°F0°C
Barometric Pressure 29.97 in1015 mb
POP 14% *
Humidity 58%
Wed, 18th
Big Dam MT Weather - Wednesday, Nov 18, 2026 - Sunny
Hi: 36°F 2°C
Lo: 28°F -2°C
Sunrise 07:39 AM
Sunset 04:40 PM
Wind SE 1 mph1 km/h
Dew Point 22°F-5°C
Wind Chill 35°F2°C
Barometric Pressure 30.12 in1020 mb
POP 4% *
Humidity 59%
Thu, 19th
Big Dam MT Weather - Thursday, Nov 19, 2026 - Cloudy
Hi: 34°F 1°C
Lo: 26°F -3°C
Sunrise 07:40 AM
Sunset 04:39 PM
Wind ESE 6 mph10 km/h
Dew Point 22°F-5°C
Wind Chill 27°F-3°C
Barometric Pressure 30.3 in1026 mb
POP 9% *
Humidity 65%
Fri, 20th
Big Dam MT Weather - Friday, Nov 20, 2026 - Patchy Light Snow
Hi: 32°F -0°C
Lo: 26°F -3°C
Sunrise 07:42 AM
Sunset 04:38 PM
Wind E 5 mph8 km/h
Dew Point 19°F-7°C
Wind Chill 26°F-3°C
Barometric Pressure 30.36 in1028 mb
POP 13% *
Humidity 61%
Sat, 21st
Big Dam MT Weather - Saturday, Nov 21, 2026 - Partly Cloudy
Hi: 30°F -1°C
Lo: 25°F -4°C
Sunrise 07:43 AM
Sunset 04:37 PM
Wind ESE 1 mph2 km/h
Dew Point 21°F-6°C
Wind Chill 30°F-1°C
Barometric Pressure 30.3 in1026 mb
POP 11% *
Humidity 68%
Sun, 22nd
Big Dam MT Weather - Sunday, Nov 22, 2026 - Overcast
Hi: 31°F -0°C
Lo: 25°F -4°C
Sunrise 07:45 AM
Sunset 04:36 PM
Wind NNW 4 mph6 km/h
Dew Point 15°F-9°C
Wind Chill 28°F-3°C
Barometric Pressure 30.18 in1022 mb
POP 12% *
Humidity 52%
Mon, 23rd
Big Dam MT Weather - Monday, Nov 23, 2026 - Partly Cloudy
Hi: 30°F -1°C
Lo: 23°F -5°C
Sunrise 07:46 AM
Sunset 04:35 PM
Wind NW 2 mph3 km/h
Dew Point 15°F-10°C
Wind Chill 29°F-2°C
Barometric Pressure 30.18 in1022 mb
POP 6% *
Humidity 53%
Tue, 24th
Big Dam MT Weather - Tuesday, Nov 24, 2026 - Patchy Light Snow
Hi: 31°F -0°C
Lo: 24°F -4°C
Sunrise 07:47 AM
Sunset 04:35 PM
Wind NW 4 mph6 km/h
Dew Point 15°F-10°C
Wind Chill 27°F-3°C
Barometric Pressure 30.21 in1023 mb
POP 9% *
Humidity 51%
* POP = Probability of Precipitation. Data for 12:00 PM.