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As of 09:35 MDT

Weather in Marmarth, ND

42°Current weather

Marmarth, Thursday, 15 October, 09:35

Overcast. Feels like 31°. High 45°, low 39°.

Pressure30.45 inHg
Wind27.2 mph NW
Humidity66%
Visibility6.2 mi
Dew point31°
Fri, 1657° / 28°0Clear
57 °Clear

Marmarth, Friday, 16 October

Clear. High 57°, low 28°.

Pressure30.62 inHg
Wind12.1 mph S
Humidity46%
Visibility6.2 mi
Dew point23°
Sat, 1774° / 41°0Clear
74 °Clear

Marmarth, Saturday, 17 October

Clear. High 74°, low 41°.

Pressure30.00 inHg
Wind8.1 mph SW
Humidity28%
Visibility6.2 mi
Dew point34°
Sun, 1862° / 47°0Overcast
62 °Overcast

Marmarth, Sunday, 18 October

Overcast. High 62°, low 47°.

Pressure30.12 inHg
Wind9 mph NE
Humidity38%
Visibility6.2 mi
Dew point34°
Mon, 1965° / 41°0Clear
65 °Clear

Marmarth, Monday, 19 October

Clear. High 65°, low 41°.

Pressure30.03 inHg
Wind13.5 mph SE
Humidity45%
Visibility—
Dew point36°
Tue, 2069° / 44°0Clear
69 °Clear

Marmarth, Tuesday, 20 October

Clear. High 69°, low 44°.

Pressure29.97 inHg
Wind10.4 mph SE
Humidity56%
Visibility—
Dew point43°
Wed, 2176° / 49°0Mostly clear
76 °Mostly clear

Marmarth, Wednesday, 21 October

Mostly clear. High 76°, low 49°.

Pressure29.77 inHg
Wind15.4 mph SE
Humidity42%
Visibility—
Dew point43°
Thu, 2280° / 60°0Overcast
80 °Overcast

Marmarth, Thursday, 22 October

Overcast. High 80°, low 60°.

Pressure29.65 inHg
Wind18.5 mph S
Humidity25%
Visibility—
Dew point37°
Fri, 2357° / 50°0Overcast
57 °Overcast

Marmarth, Friday, 23 October

Overcast. High 57°, low 50°.

Pressure29.85 inHg
Wind16.3 mph NW
Humidity52%
Visibility—
Dew point37°
Sat, 2450° / 38°0Mostly clear
50 °Mostly clear

Marmarth, Saturday, 24 October

Mostly clear. High 50°, low 38°.

Pressure30.21 inHg
Wind20 mph NW
Humidity45%
Visibility—
Dew point27°
Sun, 2549° / 37°0Overcast
49 °Overcast

Marmarth, Sunday, 25 October

Overcast. High 49°, low 37°.

Pressure30.30 inHg
Wind22.5 mph E
Humidity49%
Visibility—
Dew point25°
Mon, 2653° / 43°0Overcast
53 °Overcast

Marmarth, Monday, 26 October

Overcast. High 53°, low 43°.

Pressure30.00 inHg
Wind14.7 mph NE
Humidity67%
Visibility—
Dew point39°
Tue, 2745° / 42°0.25Rain
45 °Rain

Marmarth, Tuesday, 27 October

Rain. High 45°, low 42°.

Pressure29.88 inHg
Wind18.3 mph E
Humidity92%
Visibility—
Dew point41°
Wed, 2846° / 40°0.01Light rain
46 °Light rain

Marmarth, Wednesday, 28 October

Light rain. High 46°, low 40°.

Pressure29.56 inHg
Wind24.2 mph W
Humidity68%
Visibility—
Dew point34°
Thu, 2945° / 36°0.03Light rain
45 °Light rain

Marmarth, Thursday, 29 October

Light rain. High 45°, low 36°.

Pressure29.77 inHg
Wind22.1 mph W
Humidity64%
Visibility—
Dew point31°
Fri, 3042° / 33°0Overcast
42 °Overcast

Marmarth, Friday, 30 October

Overcast. High 42°, low 33°.

Pressure30.06 inHg
Wind23.2 mph NW
Humidity50%
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.