As of 23:30 MDT

Weather in Marmarth, ND

36°

Marmarth, Thursday, 15 October, 23:30

Clear. Feels like 29°. High 44°, low 37°.

Pressure30.74 inHg

Wind10.2 mph NW

Humidity77%

Visibility6.2 mi

Dew point30°

See detailed hourly forecast

Fri, 1657° / 28°

57 °

Marmarth, Friday, 16 October

Clear. High 57°, low 28°.

Pressure30.59 inHg

Wind12.1 mph S

Humidity46%

Visibility6.2 mi

Dew point22°

Sat, 1775° / 41°

75 °

Marmarth, Saturday, 17 October

Mostly clear. High 75°, low 41°.

Pressure29.97 inHg

Wind8.8 mph SW

Humidity28%

Visibility6.2 mi

Dew point34°

Sun, 1861° / 46°

61 °

Marmarth, Sunday, 18 October

Overcast. High 61°, low 46°.

Pressure30.15 inHg

Wind9 mph NE

Humidity35%

Visibility6.2 mi

Dew point27°

Mon, 1963° / 41°

63 °

Marmarth, Monday, 19 October

Mostly clear. High 63°, low 41°.

Pressure30.00 inHg

Wind13.9 mph SE

Humidity48%

Visibility6.2 mi

Dew point40°

Tue, 2072° / 45°

72 °

Marmarth, Tuesday, 20 October

Mostly clear. High 72°, low 45°.

Pressure29.83 inHg

Wind12 mph S

Humidity50%

Visibility—

Dew point42°

Wed, 2166° / 46°

66 °

Marmarth, Wednesday, 21 October

Clear. High 66°, low 46°.

Pressure30.00 inHg

Wind8.6 mph N

Humidity54%

Visibility—

Dew point42°

Thu, 2279° / 53°

79 °

Marmarth, Thursday, 22 October

Overcast. High 79°, low 53°.

Pressure29.77 inHg

Wind18.2 mph S

Humidity31%

Visibility—

Dew point38°

Fri, 2362° / 36°

0.8

62 °

Marmarth, Friday, 23 October

Snow. High 62°, low 36°.

Pressure29.50 inHg

Wind24.9 mph NW

Humidity84%

Visibility—

Dew point48°

Sat, 2438° / 33°

0.48

38 °

Marmarth, Saturday, 24 October

Snow. High 38°, low 33°.

Pressure30.12 inHg

Wind31.7 mph NW

Humidity88%

Visibility—

Dew point31°

Sun, 2545° / 28°

45 °

Marmarth, Sunday, 25 October

Partly cloudy. High 45°, low 28°.

Pressure30.42 inHg

Wind11.8 mph W

Humidity55%

Visibility—

Dew point24°

Mon, 2645° / 32°

45 °

Marmarth, Monday, 26 October

Mostly clear. High 45°, low 32°.

Pressure30.12 inHg

Wind16.4 mph SE

Humidity55%

Visibility—

Dew point26°

Tue, 2742° / 31°

42 °

Marmarth, Tuesday, 27 October

Overcast. High 42°, low 31°.

Pressure30.09 inHg

Wind11.5 mph SE

Humidity61%

Visibility—

Dew point26°

Wed, 2852° / 33°

52 °

Marmarth, Wednesday, 28 October

Overcast. High 52°, low 33°.

Pressure29.80 inHg

Wind13.4 mph S

Humidity47%

Visibility—

Dew point26°

Thu, 2953° / 41°

53 °

Marmarth, Thursday, 29 October

Clear. High 53°, low 41°.

Pressure29.97 inHg

Wind20.4 mph W

Humidity37%

Visibility—

Dew point23°

Fri, 3057° / 39°

57 °

Marmarth, Friday, 30 October

Overcast. High 57°, low 39°.

Pressure29.91 inHg

Wind10.6 mph S

Humidity34%

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.