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Marmarth ND Weather - Clear - 50°F
Clear
50°F
Updated 12:19 am
Feels Like 47°F
Humidity 74%
Wind WNW 9 mph
Barometer  30.11 in
Dew Point 42°F
Marmarth ND Weather - Clear - 10°C
Clear
10°C
Updated 12:19 am
Feels Like 8°C
Humidity 74%
Wind WNW 14 km/h
Barometer  101.9 kPa
Dew Point 6°C
Marmarth, ND Weather and Current Conditionsmarmarth nd weather forecast

Marmarth, ND Weather Forecast

Marmarth North Dakota WeatherMarmarth, North Dakota Weather Weather Forecast
14 day API weather forecast for Marmarth, North Dakota. Note: The 7-day weather forecast for Marmarth, ND is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Marmarth, ND Weather Forecast Dated: 1219 AM Sat Sep 12 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Saturday, September 12, 2026

Mid-Morning
Marmarth Weather - 2026-09-12 - Morning - Overcast
53°F 12°C
Overcast
Mid-Afternoon
Marmarth Weather - 2026-09-12 - Afternoon - Overcast
64°F 18°C
Overcast
Early-Evening
Marmarth Weather - 2026-09-12 - Evening - Overcast
59°F 15°C
Overcast
Refreshing around 64°F 18°C, overcast throughout the day, with lower humidity and steady pressure.

Sunday, September 13, 2026

Mid-Morning
Marmarth Weather - 2026-09-13 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Marmarth Weather - 2026-09-13 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Marmarth Weather - 2026-09-13 - Evening - Overcast
66°F 19°C
Overcast
Comfortable with temperatures reaching 70°F 21°C, sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling. Winds picking up from ESE at 13 mph 21 km/h to SE at 22 mph 35 km/h. Gusts up to 33 mph 52 km/h.

Monday, September 14, 2026

Mid-Morning
Marmarth Weather - 2026-09-14 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
Marmarth Weather - 2026-09-14 - Afternoon - Sunny
71°F 21°C
Sunny
Early-Evening
Marmarth Weather - 2026-09-14 - Evening - Sunny
59°F 15°C
Sunny
Enjoyable around 71°F 21°C, sunny throughout the day, with steady humidity and steady pressure. Winds building from WNW at 15 mph 25 km/h to WNW at 24 mph 39 km/h. Gusts up to 38 mph 60 km/h.

Tuesday, September 15, 2026

Mid-Morning
Marmarth Weather - 2026-09-15 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Marmarth Weather - 2026-09-15 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
Marmarth Weather - 2026-09-15 - Evening - Sunny
65°F 18°C
Sunny
Mild temperatures up to 70°F 21°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds increasing from the WSW at 2 mph 3 km/h to ESE at 12 mph 19 km/h. Gusts up to 20 mph 32 km/h.

Wednesday, September 16, 2026

Mid-Morning
Marmarth Weather - 2026-09-16 - Morning - Sunny
56°F 14°C
Sunny
Mid-Afternoon
Marmarth Weather - 2026-09-16 - Afternoon - Overcast
58°F 14°C
Overcast
Early-Evening
Marmarth Weather - 2026-09-16 - Evening - Sunny
52°F 11°C
Sunny
Refreshing around 58°F 14°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with steady humidity and barometric pressure rising. Winds swinging from the NNW to the W at 8 mph 12 km/h.

Thursday, September 17, 2026

Mid-Morning
Marmarth Weather - 2026-09-17 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Marmarth Weather - 2026-09-17 - Afternoon - Sunny
76°F 24°C
Sunny
Early-Evening
Marmarth Weather - 2026-09-17 - Evening - Sunny
70°F 21°C
Sunny
Pleasant near 76°F 24°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds shifting from the S to the SSE at 11 mph 17 km/h. Gusts up to 20 mph 32 km/h.

Friday, September 18, 2026

Mid-Morning
Marmarth Weather - 2026-09-18 - Morning - Sunny
65°F 18°C
Sunny
Mid-Afternoon
Marmarth Weather - 2026-09-18 - Afternoon - Sunny
78°F 25°C
Sunny
Early-Evening
Marmarth Weather - 2026-09-18 - Evening - Sunny
69°F 20°C
Sunny
Comfortable with temperatures reaching 78°F 25°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the N to the ENE at 10 mph 16 km/h.

Saturday, September 19, 2026

Mid-Morning
Marmarth Weather - 2026-09-19 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
Marmarth Weather - 2026-09-19 - Afternoon - Partly Cloudy
77°F 25°C
Partly Cloudy
Early-Evening
Marmarth Weather - 2026-09-19 - Evening - Scattered Showers
68°F 20°C
Scattered Showers
Enjoyable around 77°F 25°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds out of the SSE at 16 mph 26 km/h. Gusts up to 22 mph 35 km/h.

Sunday, September 20, 2026

Mid-Morning
Marmarth Weather - 2026-09-20 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Marmarth Weather - 2026-09-20 - Afternoon - Nearby Thunderstorms
80°F 26°C
Nearby Thunderstorms
Early-Evening
Marmarth Weather - 2026-09-20 - Evening - Nearby Thunderstorms
72°F 23°C
Nearby Thunderstorms
Warm temperatures up to 80°F 26°C, heavy thunderstorms conditions at times, with steady humidity and steady pressure. Winds moving from the SSE to the E at 12 mph 19 km/h.

Monday, September 21, 2026

Mid-Morning
Marmarth Weather - 2026-09-21 - Morning - Scattered Showers
60°F 15°C
Scattered Showers
Mid-Afternoon
Marmarth Weather - 2026-09-21 - Afternoon - Light Showers
63°F 17°C
Light Showers
Early-Evening
Marmarth Weather - 2026-09-21 - Evening - Light Showers
59°F 16°C
Light Showers
Mildly cool near 63°F 17°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds swinging from the SE to the NE at 13 mph 21 km/h.

Tuesday, September 22, 2026

Mid-Morning
Marmarth Weather - 2026-09-22 - Morning - Overcast
60°F 15°C
Overcast
Mid-Afternoon
Marmarth Weather - 2026-09-22 - Afternoon - Sunny
69°F 21°C
Sunny
Early-Evening
Marmarth Weather - 2026-09-22 - Evening - Sunny
66°F 19°C
Sunny
Pleasant near 69°F 21°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.

Wednesday, September 23, 2026

Mid-Morning
Marmarth Weather - 2026-09-23 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Marmarth Weather - 2026-09-23 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Marmarth Weather - 2026-09-23 - Evening - Sunny
70°F 21°C
Sunny
Comfortable with temperatures reaching 75°F 24°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds shifting from the ESE to the SE at 9 mph 14 km/h.

Thursday, September 24, 2026

Mid-Morning
Marmarth Weather - 2026-09-24 - Morning - Partly Cloudy
64°F 18°C
Partly Cloudy
Mid-Afternoon
Marmarth Weather - 2026-09-24 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Marmarth Weather - 2026-09-24 - Evening - Sunny
66°F 19°C
Sunny
Enjoyable around 75°F 24°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure rising. Winds turning from the SSE to the NW at 17 mph 27 km/h. Gusts up to 27 mph 44 km/h.

Friday, September 25, 2026

Mid-Morning
Marmarth Weather - 2026-09-25 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Marmarth Weather - 2026-09-25 - Afternoon - Light Showers
48°F 9°C
Light Showers
Early-Evening
Marmarth Weather - 2026-09-25 - Evening - Scattered Showers
45°F 7°C
Scattered Showers
Cool and brisk at 48°F 9°C, scattered downpours possible, with increasing humidity and steady pressure. Winds WNW at 29 mph 46 km/h. Gusts up to 37 mph 59 km/h.

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Weather by the Numbers

Sat, 12th
Marmarth ND Weather - Saturday, Sep 12, 2026 - Overcast
Hi: 64°F 18°C
Lo: 46°F 8°C
Sunrise 06:30 AM
Sunset 07:13 PM
Wind WNW 5 mph8 km/h
Dew Point 35°F2°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 10% *
Humidity 39%
Sun, 13th
Marmarth ND Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 71°F 22°C
Lo: 45°F 7°C
Sunrise 06:31 AM
Sunset 07:11 PM
Wind SE 18 mph29 km/h
Dew Point 37°F3°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 10% *
Humidity 35%
Mon, 14th
Marmarth ND Weather - Monday, Sep 14, 2026 - Sunny
Hi: 71°F 22°C
Lo: 51°F 11°C
Sunrise 06:32 AM
Sunset 07:09 PM
Wind W 21 mph35 km/h
Dew Point 33°F1°C
uv Index 5
Barometric Pressure 29.71 in1006 mb
POP 0% *
Humidity 27%
Tue, 15th
Marmarth ND Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 71°F 22°C
Lo: 45°F 7°C
Sunrise 06:33 AM
Sunset 07:07 PM
Wind S 6 mph9 km/h
Dew Point 31°F-1°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 29%
Wed, 16th
Marmarth ND Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 61°F 16°C
Lo: 47°F 8°C
Sunrise 06:35 AM
Sunset 07:05 PM
Wind NNW 18 mph30 km/h
Dew Point 43°F6°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 3% *
Humidity 52%
Thu, 17th
Marmarth ND Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 76°F 24°C
Lo: 44°F 6°C
Sunrise 06:36 AM
Sunset 07:03 PM
Wind S 13 mph20 km/h
Dew Point 40°F4°C
uv Index 6
Barometric Pressure 30.18 in1022 mb
POP 1% *
Humidity 35%
Fri, 18th
Marmarth ND Weather - Friday, Sep 18, 2026 - Sunny
Hi: 78°F 25°C
Lo: 56°F 14°C
Sunrise 06:37 AM
Sunset 07:01 PM
Wind N 11 mph18 km/h
Dew Point 35°F2°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 0% *
Humidity 24%
Sat, 19th
Marmarth ND Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 77°F 25°C
Lo: 54°F 12°C
Sunrise 06:38 AM
Sunset 06:59 PM
Wind SE 16 mph26 km/h
Dew Point 39°F4°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 29%
Sun, 20th
Marmarth ND Weather - Sunday, Sep 20, 2026 - Overcast
Hi: 80°F 26°C
Lo: 57°F 14°C
Sunrise 06:40 AM
Sunset 06:57 PM
Wind SE 10 mph15 km/h
Dew Point 51°F11°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 10% *
Humidity 45%
Mon, 21st
Marmarth ND Weather - Monday, Sep 21, 2026 - Light Rain Shower
Hi: 66°F 19°C
Lo: 58°F 14°C
Sunrise 06:41 AM
Sunset 06:55 PM
Wind SSE 12 mph19 km/h
Dew Point 55°F13°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 57% *
Humidity 67%
Tue, 22nd
Marmarth ND Weather - Tuesday, Sep 22, 2026 - Cloudy
Hi: 69°F 21°C
Lo: 57°F 14°C
Sunrise 06:42 AM
Sunset 06:53 PM
Wind NNW 3 mph5 km/h
Dew Point 52°F11°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 13% *
Humidity 66%
Wed, 23rd
Marmarth ND Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 75°F 24°C
Lo: 53°F 12°C
Sunrise 06:44 AM
Sunset 06:51 PM
Wind E 3 mph5 km/h
Dew Point 49°F9°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 47%
Thu, 24th
Marmarth ND Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 77°F 25°C
Lo: 56°F 13°C
Sunrise 06:45 AM
Sunset 06:49 PM
Wind SW 14 mph23 km/h
Dew Point 46°F8°C
uv Index 6
Barometric Pressure 29.65 in1004 mb
POP 1% *
Humidity 34%
Fri, 25th
Marmarth ND Weather - Friday, Sep 25, 2026 - Partly Cloudy
Hi: 58°F 15°C
Lo: 44°F 7°C
Sunrise 06:46 AM
Sunset 06:47 PM
Wind WNW 29 mph46 km/h
Dew Point 34°F1°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 2% *
Humidity 40%
* POP = Probability of Precipitation. Data for 12:00 PM.