As of 14:45 MDT

Weather in Marmarth, ND

45°

Marmarth, Sunday, 11 October, 14:45

Overcast. Feels like 39°. High 46°, low 42°.

Pressure29.88 inHg

Wind13 mph NE

Humidity90%

Visibility3.6 mi

Dew point43°

See detailed hourly forecast

Mon, 1245° / 41°

0.21

45 °

Marmarth, Monday, 12 October

Rain. High 45°, low 41°.

Pressure29.94 inHg

Wind8.1 mph NW

Humidity82%

Visibility6.2 mi

Dew point40°

Tue, 1351° / 36°

51 °

Marmarth, Tuesday, 13 October

Mostly clear. High 51°, low 36°.

Pressure30.12 inHg

Wind5.3 mph NW

Humidity62%

Visibility6.2 mi

Dew point33°

Wed, 1458° / 34°

58 °

Marmarth, Wednesday, 14 October

Overcast. High 58°, low 34°.

Pressure30.18 inHg

Wind8.1 mph S

Humidity51%

Visibility6.2 mi

Dew point36°

Thu, 1550° / 38°

50 °

Marmarth, Thursday, 15 October

Clear. High 50°, low 38°.

Pressure30.53 inHg

Wind19.3 mph NW

Humidity52%

Visibility6.2 mi

Dew point29°

Fri, 1663° / 31°

63 °

Marmarth, Friday, 16 October

Clear. High 63°, low 31°.

Pressure30.50 inHg

Wind17 mph S

Humidity41%

Visibility—

Dew point28°

Sat, 1774° / 41°

74 °

Marmarth, Saturday, 17 October

Clear. High 74°, low 41°.

Pressure29.91 inHg

Wind16.7 mph W

Humidity23%

Visibility—

Dew point27°

Sun, 1869° / 53°

69 °

Marmarth, Sunday, 18 October

Overcast. High 69°, low 53°.

Pressure29.91 inHg

Wind15.3 mph NW

Humidity24%

Visibility—

Dew point28°

Mon, 1971° / 48°

71 °

Marmarth, Monday, 19 October

Partly cloudy. High 71°, low 48°.

Pressure30.00 inHg

Wind20.4 mph S

Humidity26%

Visibility—

Dew point28°

Tue, 2070° / 49°

70 °

Marmarth, Tuesday, 20 October

Overcast. High 70°, low 49°.

Pressure29.50 inHg

Wind21.9 mph W

Humidity21%

Visibility—

Dew point26°

Wed, 2161° / 44°

61 °

Marmarth, Wednesday, 21 October

Clear. High 61°, low 44°.

Pressure29.80 inHg

Wind21.1 mph W

Humidity22%

Visibility—

Dew point18°

Thu, 2253° / 42°

0.01

53 °

Marmarth, Thursday, 22 October

Light rain. High 53°, low 42°.

Pressure29.94 inHg

Wind13.5 mph N

Humidity38%

Visibility—

Dew point27°

Fri, 2342° / 34°

42 °

Marmarth, Friday, 23 October

Overcast. High 42°, low 34°.

Pressure30.45 inHg

Wind21.3 mph NW

Humidity55%

Visibility—

Dew point23°

Sat, 2443° / 29°

43 °

Marmarth, Saturday, 24 October

Overcast. High 43°, low 29°.

Pressure30.56 inHg

Wind12.6 mph NW

Humidity55%

Visibility—

Dew point21°

Sun, 2553° / 34°

53 °

Marmarth, Sunday, 25 October

Overcast. High 53°, low 34°.

Pressure30.09 inHg

Wind27.1 mph NW

Humidity33%

Visibility—

Dew point23°

Mon, 2635° / 26°

35 °

Marmarth, Monday, 26 October

Overcast. High 35°, low 26°.

Pressure30.50 inHg

Wind18.1 mph NW

Humidity49%

Visibility—

Dew point15°

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.