As of 10:27 MDT

Weather in Marmarth, ND

45°

Marmarth, Sunday, 11 October, 10:27

Overcast. Feels like 40°. High 48°, low 42°.

Pressure29.94 inHg

Wind12 mph NE

Humidity94%

Visibility6.2 mi

Dew point44°

See detailed hourly forecast

Mon, 1247° / 41°

0.28

47 °

Marmarth, Monday, 12 October

Rain. High 47°, low 41°.

Pressure29.94 inHg

Wind7.7 mph N

Humidity86%

Visibility6.2 mi

Dew point42°

Tue, 1349° / 37°

49 °

Marmarth, Tuesday, 13 October

Overcast. High 49°, low 37°.

Pressure30.12 inHg

Wind3.7 mph NW

Humidity62%

Visibility6.2 mi

Dew point32°

Wed, 1457° / 34°

57 °

Marmarth, Wednesday, 14 October

Light rain. High 57°, low 34°.

Pressure30.21 inHg

Wind5 mph S

Humidity54%

Visibility6.2 mi

Dew point37°

Thu, 1555° / 42°

55 °

Marmarth, Thursday, 15 October

Clear. High 55°, low 42°.

Pressure30.42 inHg

Wind18.3 mph NW

Humidity40%

Visibility—

Dew point29°

Fri, 1662° / 32°

62 °

Marmarth, Friday, 16 October

Clear. High 62°, low 32°.

Pressure30.50 inHg

Wind16.1 mph S

Humidity38%

Visibility—

Dew point27°

Sat, 1771° / 39°

71 °

Marmarth, Saturday, 17 October

Clear. High 71°, low 39°.

Pressure30.00 inHg

Wind13.2 mph S

Humidity23%

Visibility—

Dew point21°

Sun, 1866° / 53°

66 °

Marmarth, Sunday, 18 October

Clear. High 66°, low 53°.

Pressure29.97 inHg

Wind17.1 mph NW

Humidity27%

Visibility—

Dew point28°

Mon, 1972° / 49°

72 °

Marmarth, Monday, 19 October

Overcast. High 72°, low 49°.

Pressure29.91 inHg

Wind18.1 mph S

Humidity28%

Visibility—

Dew point30°

Tue, 2064° / 52°

64 °

Marmarth, Tuesday, 20 October

Overcast. High 64°, low 52°.

Pressure29.74 inHg

Wind19.6 mph NW

Humidity33%

Visibility—

Dew point33°

Wed, 2163° / 45°

63 °

Marmarth, Wednesday, 21 October

Overcast. High 63°, low 45°.

Pressure29.97 inHg

Wind7.4 mph NW

Humidity35%

Visibility—

Dew point30°

Thu, 2265° / 49°

65 °

Marmarth, Thursday, 22 October

Overcast. High 65°, low 49°.

Pressure30.03 inHg

Wind5.5 mph NW

Humidity32%

Visibility—

Dew point31°

Fri, 2369° / 45°

69 °

Marmarth, Friday, 23 October

Clear. High 69°, low 45°.

Pressure30.06 inHg

Wind15.6 mph S

Humidity23%

Visibility—

Dew point24°

Sat, 2463° / 49°

63 °

Marmarth, Saturday, 24 October

Mostly clear. High 63°, low 49°.

Pressure30.06 inHg

Wind13.5 mph NW

Humidity22%

Visibility—

Dew point20°

Sun, 2554° / 42°

54 °

Marmarth, Sunday, 25 October

Partly cloudy. High 54°, low 42°.

Pressure30.33 inHg

Wind14.1 mph NW

Humidity27%

Visibility—

Dew point17°

Mon, 2662° / 37°

62 °

Marmarth, Monday, 26 October

Overcast. High 62°, low 37°.

Pressure29.97 inHg

Wind10.7 mph SW

Humidity28%

Visibility—

Dew point21°

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.