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As of 04:31 MDT

Weather in Dumont, SD

54°Current weather

Dumont, Friday, 23 October, 04:31

Clear. Feels like 53°. High 68°, low 46°.

Pressure29.74 inHg
Wind10.5 mph S
Humidity67%
Visibility6.2 mi
Dew point44°
Sat, 2443° / 27°0.01Light rain
43 °Light rain

Dumont, Saturday, 24 October

Light rain. High 43°, low 27°.

Pressure30.39 inHg
Wind7.7 mph NW
Humidity55%
Visibility6.2 mi
Dew point8°
Sun, 2539° / 29°0.07Snow
39 °Snow

Dumont, Sunday, 25 October

Snow. High 39°, low 29°.

Pressure30.39 inHg
Wind6.8 mph SE
Humidity72%
Visibility6.2 mi
Dew point21°
Mon, 2637° / 30°0.03Light rain
37 °Light rain

Dumont, Monday, 26 October

Light rain. High 37°, low 30°.

Pressure30.36 inHg
Wind4.3 mph S
Humidity84%
Visibility6.2 mi
Dew point32°
Tue, 2756° / 31°0.01Light rain
56 °Light rain

Dumont, Tuesday, 27 October

Light rain. High 56°, low 31°.

Pressure29.85 inHg
Wind16 mph W
Humidity39%
Visibility—
Dew point28°
Wed, 2834° / 27°0.09Snow
34 °Snow

Dumont, Wednesday, 28 October

Snow. High 34°, low 27°.

Pressure30.27 inHg
Wind19.4 mph NW
Humidity95%
Visibility—
Dew point31°
Thu, 2934° / 17°0Overcast
34 °Overcast

Dumont, Thursday, 29 October

Overcast. High 34°, low 17°.

Pressure30.12 inHg
Wind6 mph E
Humidity51%
Visibility—
Dew point16°
Fri, 3035° / 20°0.04Light snow
35 °Light snow

Dumont, Friday, 30 October

Light snow. High 35°, low 20°.

Pressure30.15 inHg
Wind6.1 mph SE
Humidity62%
Visibility—
Dew point19°
Sat, 3130° / 18°0.07Light snow
30 °Light snow

Dumont, Saturday, 31 October

Light snow. High 30°, low 18°.

Pressure30.15 inHg
Wind4.2 mph S
Humidity82%
Visibility—
Dew point24°
Sun, 0136° / 18°0Overcast
36 °Overcast

Dumont, Sunday, 1 November

Overcast. High 36°, low 18°.

Pressure30.18 inHg
Wind10 mph NW
Humidity50%
Visibility—
Dew point17°
Mon, 0243° / 20°0Clear
43 °Clear

Dumont, Monday, 2 November

Clear. High 43°, low 20°.

Pressure30.24 inHg
Wind5.9 mph N
Humidity24%
Visibility—
Dew point5°
Tue, 0348° / 24°0Clear
48 °Clear

Dumont, Tuesday, 3 November

Clear. High 48°, low 24°.

Pressure30.27 inHg
Wind6 mph SW
Humidity16%
Visibility—
Dew point1°
Wed, 0454° / 28°0Clear
54 °Clear

Dumont, Wednesday, 4 November

Clear. High 54°, low 28°.

Pressure30.15 inHg
Wind12.9 mph SW
Humidity14%
Visibility—
Dew point3°
Thu, 0551° / 41°0Overcast
51 °Overcast

Dumont, Thursday, 5 November

Overcast. High 51°, low 41°.

Pressure29.85 inHg
Wind18.9 mph SW
Humidity20%
Visibility—
Dew point8°
Fri, 0647° / 36°0Overcast
47 °Overcast

Dumont, Friday, 6 November

Overcast. High 47°, low 36°.

Pressure30.00 inHg
Wind16.2 mph NW
Humidity41%
Visibility—
Dew point22°
Sat, 0742° / 33°0Clear
42 °Clear

Dumont, Saturday, 7 November

Clear. High 42°, low 33°.

Pressure30.18 inHg
Wind17.9 mph NW
Humidity46%
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 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.