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As of 07:55 MDT

Weather in Dumont, SD

40°Current weather

Dumont, Wednesday, 28 October, 07:55

Overcast. Feels like 39°. High 50°, low 33°.

Pressure29.91 inHg
Wind3 mph S
Humidity79%
Visibility6.2 mi
Dew point34°
Thu, 2955° / 33°0Clear
55 °Clear

Dumont, Thursday, 29 October

Clear. High 55°, low 33°.

Pressure30.00 inHg
Wind6.7 mph SW
Humidity38%
Visibility6.2 mi
Dew point21°
Fri, 3057° / 38°0Partly cloudy
57 °Partly cloudy

Dumont, Friday, 30 October

Partly cloudy. High 57°, low 38°.

Pressure30.03 inHg
Wind9.9 mph SE
Humidity57%
Visibility6.2 mi
Dew point40°
Sat, 3161° / 44°0.02Light rain
61 °Light rain

Dumont, Saturday, 31 October

Light rain. High 61°, low 44°.

Pressure29.94 inHg
Wind2.1 mph W
Humidity41%
Visibility6.2 mi
Dew point37°
Sun, 0159° / 44°0.01Light rain
59 °Light rain

Dumont, Sunday, 1 November

Light rain. High 59°, low 44°.

Pressure29.80 inHg
Wind12.6 mph S
Humidity44%
Visibility—
Dew point35°
Mon, 0246° / 33°1.42Snow
46 °Snow

Dumont, Monday, 2 November

Snow. High 46°, low 33°.

Pressure29.91 inHg
Wind20.3 mph NW
Humidity99%
Visibility—
Dew point36°
Tue, 0342° / 31°0.11Light rain
42 °Light rain

Dumont, Tuesday, 3 November

Light rain. High 42°, low 31°.

Pressure30.24 inHg
Wind11 mph NW
Humidity100%
Visibility—
Dew point38°
Wed, 0447° / 30°0Mostly clear
47 °Mostly clear

Dumont, Wednesday, 4 November

Mostly clear. High 47°, low 30°.

Pressure30.03 inHg
Wind5.2 mph SW
Humidity71%
Visibility—
Dew point35°
Thu, 0553° / 33°0Overcast
53 °Overcast

Dumont, Thursday, 5 November

Overcast. High 53°, low 33°.

Pressure29.80 inHg
Wind5.4 mph SW
Humidity52%
Visibility—
Dew point32°
Fri, 0634° / 31°0.02Light snow
34 °Light snow

Dumont, Friday, 6 November

Light snow. High 34°, low 31°.

Pressure30.06 inHg
Wind3.9 mph NE
Humidity98%
Visibility—
Dew point32°
Sat, 0745° / 30°0Overcast
45 °Overcast

Dumont, Saturday, 7 November

Overcast. High 45°, low 30°.

Pressure30.03 inHg
Wind6.8 mph S
Humidity64%
Visibility—
Dew point30°
Sun, 0847° / 32°0.1Snow
47 °Snow

Dumont, Sunday, 8 November

Snow. High 47°, low 32°.

Pressure29.65 inHg
Wind14.9 mph NW
Humidity52%
Visibility—
Dew point29°
Mon, 0931° / 24°0.2Snow
31 °Snow

Dumont, Monday, 9 November

Snow. High 31°, low 24°.

Pressure30.27 inHg
Wind14.9 mph NW
Humidity96%
Visibility—
Dew point28°
Tue, 1039° / 18°0Clear
39 °Clear

Dumont, Tuesday, 10 November

Clear. High 39°, low 18°.

Pressure30.18 inHg
Wind6.7 mph SW
Humidity70%
Visibility—
Dew point28°
Wed, 1145° / 27°0Overcast
45 °Overcast

Dumont, Wednesday, 11 November

Overcast. High 45°, low 27°.

Pressure29.88 inHg
Wind9.1 mph SW
Humidity57%
Visibility—
Dew point29°
Thu, 1254° / 31°0Clear
54 °Clear

Dumont, Thursday, 12 November

Clear. High 54°, low 31°.

Pressure29.77 inHg
Wind10.2 mph SW
Humidity42%
Visibility—
Dew point27°

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 Dumont, SD 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 Dumont, SD 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.