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Powder River County MT Weather - Light Rain - 44°F
Light Rain
44°F
Updated 8:46 am
Feels Like 37°F
Humidity 92%
Wind NE 16 mph
Barometer  29.92 in
Dew Point 42°F
Powder River County MT Weather - Light Rain - 7°C
Light Rain
7°C
Updated 8:46 am
Feels Like 3°C
Humidity 92%
Wind NE 26 km/h
Barometer  101.3 kPa
Dew Point 6°C
Powder River County, MT Weather and Current Conditionspowder river county mt weather forecast

Powder River County, MT Weather Forecast

Powder River County Montana WeatherPowder River County, Montana Weather Weather Forecast
14 day API forecast for Powder River County, Montana. Note. The 7-day weather forecast for Powder River County, MT is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Powder River County, MT Weather Forecast Dated: 846 AM Sun Oct 11 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.

Sunday, October 11, 2026

Mid-Morning
Powder River County Weather - 2026-10-11 - Morning - Scattered Showers
43°F 6°C
Scattered Showers
Mid-Afternoon
Powder River County Weather - 2026-10-11 - Afternoon - Drizzle
45°F 7°C
Drizzle
Early-Evening
Powder River County Weather - 2026-10-11 - Evening - Overcast
47°F 8°C
Overcast
Brisk around 45°F 7°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds turning from the NE to the ENE at 11 mph 18 km/h.

Monday, October 12, 2026

Mid-Morning
Powder River County Weather - 2026-10-12 - Morning - Scattered Showers
38°F 3°C
Scattered Showers
Mid-Afternoon
Powder River County Weather - 2026-10-12 - Afternoon - Scattered Showers
39°F 4°C
Scattered Showers
Early-Evening
Powder River County Weather - 2026-10-12 - Evening - Overcast
39°F 4°C
Overcast
Biting cold near 39°F 4°C, scattered downpours possible, with lower humidity and steady pressure. Winds tapering down from NW 20 mph 32 km/h to N 6 mph 10 km/h.

Tuesday, October 13, 2026

Mid-Morning
Powder River County Weather - 2026-10-13 - Morning - Overcast
40°F 4°C
Overcast
Mid-Afternoon
Powder River County Weather - 2026-10-13 - Afternoon - Overcast
55°F 13°C
Overcast
Early-Evening
Powder River County Weather - 2026-10-13 - Evening - Partly Cloudy
46°F 8°C
Partly Cloudy
Chilly near 55°F 13°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds moving from the NNE to the NW at 7 mph 12 km/h.

Wednesday, October 14, 2026

Mid-Morning
Powder River County Weather - 2026-10-14 - Morning - Sunny
43°F 6°C
Sunny
Mid-Afternoon
Powder River County Weather - 2026-10-14 - Afternoon - Sunny
58°F 15°C
Sunny
Early-Evening
Powder River County Weather - 2026-10-14 - Evening - Sunny
51°F 11°C
Sunny
Cool with a high near 58°F 15°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Thursday, October 15, 2026

Mid-Morning
Powder River County Weather - 2026-10-15 - Morning - Sunny
48°F 9°C
Sunny
Mid-Afternoon
Powder River County Weather - 2026-10-15 - Afternoon - Sunny
57°F 14°C
Sunny
Early-Evening
Powder River County Weather - 2026-10-15 - Evening - Cloudy
47°F 8°C
Cloudy
Brisk around 57°F 14°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure rising. Winds swinging from the NW to the NNW at 17 mph 26 km/h. Gusts up to 26 mph 42 km/h.

Friday, October 16, 2026

Mid-Morning
Powder River County Weather - 2026-10-16 - Morning - Partly Cloudy
38°F 3°C
Partly Cloudy
Mid-Afternoon
Powder River County Weather - 2026-10-16 - Afternoon - Sunny
53°F 12°C
Sunny
Early-Evening
Powder River County Weather - 2026-10-16 - Evening - Sunny
47°F 8°C
Sunny
Cool and brisk at 53°F 12°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds blowing from the SSE at 15 mph 23 km/h. Gusts up to 28 mph 45 km/h.

Saturday, October 17, 2026

Mid-Morning
Powder River County Weather - 2026-10-17 - Morning - Sunny
48°F 9°C
Sunny
Mid-Afternoon
Powder River County Weather - 2026-10-17 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Powder River County Weather - 2026-10-17 - Evening - Sunny
60°F 15°C
Sunny
Comfortable with temperatures reaching 73°F 23°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Sunday, October 18, 2026

Mid-Morning
Powder River County Weather - 2026-10-18 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Powder River County Weather - 2026-10-18 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
Powder River County Weather - 2026-10-18 - Evening - Sunny
56°F 14°C
Sunny
Cool with a high near 66°F 19°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds turning from the WNW to the E at 8 mph 13 km/h.

Monday, October 19, 2026

Mid-Morning
Powder River County Weather - 2026-10-19 - Morning - Cloudy
56°F 13°C
Cloudy
Mid-Afternoon
Powder River County Weather - 2026-10-19 - Afternoon - Sunny
76°F 24°C
Sunny
Early-Evening
Powder River County Weather - 2026-10-19 - Evening - Sunny
63°F 17°C
Sunny
Mild temperatures up to 76°F 24°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling.

Tuesday, October 20, 2026

Mid-Morning
Powder River County Weather - 2026-10-20 - Morning - Overcast
52°F 11°C
Overcast
Mid-Afternoon
Powder River County Weather - 2026-10-20 - Afternoon - Cloudy
59°F 15°C
Cloudy
Early-Evening
Powder River County Weather - 2026-10-20 - Evening - Sunny
49°F 10°C
Sunny
Mildly cool near 59°F 15°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure rising. Winds easing from NW 20 mph 32 km/h to NW 6 mph 9 km/h.

Wednesday, October 21, 2026

Mid-Morning
Powder River County Weather - 2026-10-21 - Morning - Sunny
49°F 10°C
Sunny
Mid-Afternoon
Powder River County Weather - 2026-10-21 - Afternoon - Overcast
60°F 15°C
Overcast
Early-Evening
Powder River County Weather - 2026-10-21 - Evening - Overcast
50°F 10°C
Overcast
Comfortable at 60°F 15°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the SW to the ENE at 4 mph 6 km/h.

Thursday, October 22, 2026

Mid-Morning
Powder River County Weather - 2026-10-22 - Morning - Sunny
52°F 11°C
Sunny
Mid-Afternoon
Powder River County Weather - 2026-10-22 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
Powder River County Weather - 2026-10-22 - Evening - Sunny
51°F 11°C
Sunny
Cool with a high near 64°F 18°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the SSE to the NW at 5 mph 8 km/h.

Friday, October 23, 2026

Mid-Morning
Powder River County Weather - 2026-10-23 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Powder River County Weather - 2026-10-23 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Powder River County Weather - 2026-10-23 - Evening - Sunny
56°F 14°C
Sunny
Enjoyable around 71°F 22°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds shifting from the SSE to the NW at 5 mph 7 km/h.

Saturday, October 24, 2026

Mid-Morning
Powder River County Weather - 2026-10-24 - Morning - Sunny
51°F 10°C
Sunny
Mid-Afternoon
Powder River County Weather - 2026-10-24 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Powder River County Weather - 2026-10-24 - Evening - Cloudy
52°F 11°C
Cloudy
Mildly cool near 63°F 17°C, sunny through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds turning from the W to the NNE at 8 mph 13 km/h.

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Weather by the Numbers

Sun, 11th
Powder River County MT Weather - Sunday, Oct 11, 2026 - Patchy Rain Nearby
Hi: 50°F 10°C
Lo: 43°F 6°C
Sunrise 07:14 AM
Sunset 06:24 PM
Wind ENE 11 mph18 km/h
Dew Point 40°F4°C
uv Index 2
Barometric Pressure 29.88 in1012 mb
POP 35% *
Humidity 85%
Mon, 12th
Powder River County MT Weather - Monday, Oct 12, 2026 - Overcast
Hi: 46°F 8°C
Lo: 36°F 2°C
Sunrise 07:15 AM
Sunset 06:22 PM
Wind NW 15 mph24 km/h
Dew Point 35°F2°C
uv Index 0
Barometric Pressure 29.97 in1015 mb
POP 31% *
Humidity 92%
Tue, 13th
Powder River County MT Weather - Tuesday, Oct 13, 2026 - Overcast
Hi: 55°F 13°C
Lo: 34°F 1°C
Sunrise 07:17 AM
Sunset 06:20 PM
Wind NNW 4 mph6 km/h
Dew Point 34°F1°C
uv Index 2
Barometric Pressure 29.97 in1015 mb
POP 13% *
Humidity 57%
Wed, 14th
Powder River County MT Weather - Wednesday, Oct 14, 2026 - Sunny
Hi: 59°F 15°C
Lo: 35°F 2°C
Sunrise 07:18 AM
Sunset 06:18 PM
Wind SE 3 mph5 km/h
Dew Point 28°F-2°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 38%
Thu, 15th
Powder River County MT Weather - Thursday, Oct 15, 2026 - Sunny
Hi: 58°F 14°C
Lo: 39°F 4°C
Sunrise 07:19 AM
Sunset 06:17 PM
Wind NNW 23 mph37 km/h
Dew Point 32°F-0°C
uv Index 4
Barometric Pressure 30.33 in1027 mb
POP 1% *
Humidity 41%
Fri, 16th
Powder River County MT Weather - Friday, Oct 16, 2026 - Sunny
Hi: 53°F 12°C
Lo: 33°F 0°C
Sunrise 07:21 AM
Sunset 06:15 PM
Wind SSE 12 mph19 km/h
Dew Point 16°F-9°C
uv Index 3
Barometric Pressure 30.65 in1038 mb
POP 1% *
Humidity 28%
Sat, 17th
Powder River County MT Weather - Saturday, Oct 17, 2026 - Sunny
Hi: 73°F 23°C
Lo: 39°F 4°C
Sunrise 07:22 AM
Sunset 06:13 PM
Wind SW 6 mph10 km/h
Dew Point 25°F-4°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 20%
Sun, 18th
Powder River County MT Weather - Sunday, Oct 18, 2026 - Sunny
Hi: 66°F 19°C
Lo: 52°F 11°C
Sunrise 07:23 AM
Sunset 06:11 PM
Wind NNW 6 mph10 km/h
Dew Point 32°F0°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 31%
Mon, 19th
Powder River County MT Weather - Monday, Oct 19, 2026 - Partly Cloudy
Hi: 76°F 24°C
Lo: 49°F 9°C
Sunrise 07:25 AM
Sunset 06:10 PM
Wind SSW 5 mph8 km/h
Dew Point 30°F-1°C
uv Index 6
Barometric Pressure 29.85 in1011 mb
POP 3% *
Humidity 22%
Tue, 20th
Powder River County MT Weather - Tuesday, Oct 20, 2026 - Overcast
Hi: 60°F 15°C
Lo: 45°F 7°C
Sunrise 07:26 AM
Sunset 06:08 PM
Wind NNW 19 mph31 km/h
Dew Point 34°F1°C
uv Index 4
Barometric Pressure 29.85 in1011 mb
POP 10% *
Humidity 38%
Wed, 21st
Powder River County MT Weather - Wednesday, Oct 21, 2026 - Sunny
Hi: 60°F 15°C
Lo: 43°F 6°C
Sunrise 07:28 AM
Sunset 06:06 PM
Wind WNW 6 mph10 km/h
Dew Point 35°F2°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 2% *
Humidity 42%
Thu, 22nd
Powder River County MT Weather - Thursday, Oct 22, 2026 - Sunny
Hi: 64°F 18°C
Lo: 46°F 8°C
Sunrise 07:29 AM
Sunset 06:05 PM
Wind SW 1 mph2 km/h
Dew Point 34°F1°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 38%
Fri, 23rd
Powder River County MT Weather - Friday, Oct 23, 2026 - Sunny
Hi: 71°F 22°C
Lo: 46°F 8°C
Sunrise 07:30 AM
Sunset 06:03 PM
Wind SSE 16 mph25 km/h
Dew Point 32°F-0°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 30%
Sat, 24th
Powder River County MT Weather - Saturday, Oct 24, 2026 - Sunny
Hi: 63°F 17°C
Lo: 46°F 8°C
Sunrise 07:32 AM
Sunset 06:02 PM
Wind N 6 mph10 km/h
Dew Point 20°F-7°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 21%
* POP = Probability of Precipitation. Data for 12:00 PM.