As of 00:14 MDT

Weather in Marmarth, ND

45°

Marmarth, Sunday, 18 October, 00:14

Partly cloudy. Feels like 41°. High 62°, low 44°.

Pressure29.91 inHg

Wind8.6 mph W

Humidity44%

Visibility6.2 mi

Dew point27°

See detailed hourly forecast

Mon, 1962° / 41°

62 °

Marmarth, Monday, 19 October

Clear. High 62°, low 41°.

Pressure30.15 inHg

Wind17 mph SE

Humidity38%

Visibility6.2 mi

Dew point33°

Tue, 2068° / 43°

68 °

Marmarth, Tuesday, 20 October

Clear. High 68°, low 43°.

Pressure30.00 inHg

Wind2.9 mph S

Humidity54%

Visibility6.2 mi

Dew point45°

Wed, 2164° / 42°

64 °

Marmarth, Wednesday, 21 October

Overcast. High 64°, low 42°.

Pressure30.18 inHg

Wind7.9 mph SE

Humidity69%

Visibility6.2 mi

Dew point48°

Thu, 2273° / 51°

73 °

Marmarth, Thursday, 22 October

Mostly clear. High 73°, low 51°.

Pressure29.94 inHg

Wind17.3 mph SE

Humidity61%

Visibility—

Dew point50°

Fri, 2369° / 44°

0.1

69 °

Marmarth, Friday, 23 October

Light rain. High 69°, low 44°.

Pressure29.56 inHg

Wind22.4 mph N

Humidity62%

Visibility—

Dew point54°

Sat, 2447° / 39°

0.21

47 °

Marmarth, Saturday, 24 October

Light rain. High 47°, low 39°.

Pressure30.45 inHg

Wind23.8 mph N

Humidity39%

Visibility—

Dew point21°

Sun, 2556° / 34°

56 °

Marmarth, Sunday, 25 October

Clear. High 56°, low 34°.

Pressure30.33 inHg

Wind17.8 mph S

Humidity33%

Visibility—

Dew point21°

Mon, 2664° / 42°

64 °

Marmarth, Monday, 26 October

Clear. High 64°, low 42°.

Pressure30.03 inHg

Wind9.2 mph SE

Humidity25%

Visibility—

Dew point21°

Tue, 2765° / 43°

65 °

Marmarth, Tuesday, 27 October

Overcast. High 65°, low 43°.

Pressure29.68 inHg

Wind12.6 mph S

Humidity32%

Visibility—

Dew point29°

Wed, 2865° / 47°

65 °

Marmarth, Wednesday, 28 October

Overcast. High 65°, low 47°.

Pressure29.59 inHg

Wind9.6 mph NW

Humidity23%

Visibility—

Dew point22°

Thu, 2953° / 44°

53 °

Marmarth, Thursday, 29 October

Clear. High 53°, low 44°.

Pressure29.83 inHg

Wind26.1 mph NW

Humidity22%

Visibility—

Dew point14°

Fri, 3063° / 43°

63 °

Marmarth, Friday, 30 October

Partly cloudy. High 63°, low 43°.

Pressure29.59 inHg

Wind17.2 mph S

Humidity28%

Visibility—

Dew point26°

Sat, 3151° / 41°

0.02

51 °

Marmarth, Saturday, 31 October

Light rain. High 51°, low 41°.

Pressure29.59 inHg

Wind19.6 mph NW

Humidity60%

Visibility—

Dew point30°

Sun, 0161° / 40°

61 °

Marmarth, Sunday, 1 November

Partly cloudy. High 61°, low 40°.

Pressure29.62 inHg

Wind27.3 mph W

Humidity38%

Visibility—

Dew point29°

Mon, 0254° / 42°

54 °

Marmarth, Monday, 2 November

Overcast. High 54°, low 42°.

Pressure29.77 inHg

Wind14.4 mph W

Humidity28%

Visibility—

Dew point20°

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.