As of 13:00 MDT

Weather in Marmarth, ND

59°

Marmarth, Monday, 19 October, 13:00

Clear. Feels like 56°. High 60°, low 35°.

Pressure30.12 inHg

Wind17 mph SE

Humidity33%

Visibility6.2 mi

Dew point30°

See detailed hourly forecast

Tue, 2067° / 38°

67 °

Marmarth, Tuesday, 20 October

Mostly clear. High 67°, low 38°.

Pressure30.03 inHg

Wind2 mph SW

Humidity46%

Visibility6.2 mi

Dew point41°

Wed, 2165° / 40°

65 °

Marmarth, Wednesday, 21 October

Overcast. High 65°, low 40°.

Pressure30.21 inHg

Wind10.4 mph SE

Humidity55%

Visibility6.2 mi

Dew point42°

Thu, 2276° / 50°

76 °

Marmarth, Thursday, 22 October

Clear. High 76°, low 50°.

Pressure29.91 inHg

Wind8.9 mph S

Humidity51%

Visibility6.2 mi

Dew point50°

Fri, 2378° / 55°

78 °

Marmarth, Friday, 23 October

Clear. High 78°, low 55°.

Pressure29.56 inHg

Wind14.9 mph SE

Humidity66%

Visibility6.2 mi

Dew point58°

Sat, 2453° / 40°

53 °

Marmarth, Saturday, 24 October

Overcast. High 53°, low 40°.

Pressure30.21 inHg

Wind28.5 mph W

Humidity52%

Visibility—

Dew point29°

Sun, 2551° / 35°

51 °

Marmarth, Sunday, 25 October

Partly cloudy. High 51°, low 35°.

Pressure30.36 inHg

Wind8.8 mph NW

Humidity26%

Visibility—

Dew point12°

Mon, 2645° / 35°

45 °

Marmarth, Monday, 26 October

Mostly clear. High 45°, low 35°.

Pressure30.18 inHg

Wind14.4 mph N

Humidity31%

Visibility—

Dew point15°

Tue, 2737° / 26°

37 °

Marmarth, Tuesday, 27 October

Partly cloudy. High 37°, low 26°.

Pressure30.59 inHg

Wind11.6 mph NW

Humidity45%

Visibility—

Dew point13°

Wed, 2847° / 25°

47 °

Marmarth, Wednesday, 28 October

Clear. High 47°, low 25°.

Pressure30.33 inHg

Wind6.6 mph NW

Humidity30%

Visibility—

Dew point11°

Thu, 2952° / 31°

52 °

Marmarth, Thursday, 29 October

Partly cloudy. High 52°, low 31°.

Pressure29.97 inHg

Wind8.2 mph N

Humidity31%

Visibility—

Dew point16°

Fri, 3046° / 29°

46 °

Marmarth, Friday, 30 October

Mostly clear. High 46°, low 29°.

Pressure30.00 inHg

Wind12 mph SE

Humidity32%

Visibility—

Dew point12°

Sat, 3148° / 32°

48 °

Marmarth, Saturday, 31 October

Overcast. High 48°, low 32°.

Pressure29.85 inHg

Wind14 mph NW

Humidity34%

Visibility—

Dew point18°

Sun, 0151° / 30°

51 °

Marmarth, Sunday, 1 November

Clear. High 51°, low 30°.

Pressure30.18 inHg

Wind13.4 mph SE

Humidity36%

Visibility—

Dew point18°

Mon, 0256° / 34°

56 °

Marmarth, Monday, 2 November

Overcast. High 56°, low 34°.

Pressure29.88 inHg

Wind12.6 mph SE

Humidity41%

Visibility—

Dew point25°

Tue, 0351° / 38°

51 °

Marmarth, Tuesday, 3 November

Overcast. High 51°, low 38°.

Pressure30.06 inHg

Wind14.7 mph NW

Humidity39%

Visibility—

Dew point24°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Marmarth, ND are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Marmarth, ND since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.