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As of 08:48 MDT

Weather in Dumont, SD

56°Current weather

Dumont, Saturday, 17 October, 08:48

Clear. Feels like 53°. High 69°, low 37°.

Pressure30.12 inHg
Wind8.6 mph SW
Humidity40%
Visibility6.2 mi
Dew point32°
Sun, 1858° / 39°0Clear
58 °Clear

Dumont, Sunday, 18 October

Clear. High 58°, low 39°.

Pressure30.12 inHg
Wind7 mph NE
Humidity39%
Visibility6.2 mi
Dew point31°
Mon, 1962° / 39°0Clear
62 °Clear

Dumont, Monday, 19 October

Clear. High 62°, low 39°.

Pressure30.06 inHg
Wind8.1 mph SE
Humidity32%
Visibility6.2 mi
Dew point24°
Tue, 2066° / 46°0Clear
66 °Clear

Dumont, Tuesday, 20 October

Clear. High 66°, low 46°.

Pressure29.94 inHg
Wind6.4 mph SW
Humidity34%
Visibility6.2 mi
Dew point37°
Wed, 2162° / 41°0.01Light rain
62 °Light rain

Dumont, Wednesday, 21 October

Light rain. High 62°, low 41°.

Pressure30.12 inHg
Wind8.4 mph S
Humidity38%
Visibility—
Dew point33°
Thu, 2268° / 48°0Overcast
68 °Overcast

Dumont, Thursday, 22 October

Overcast. High 68°, low 48°.

Pressure29.91 inHg
Wind13 mph S
Humidity38%
Visibility—
Dew point39°
Fri, 2364° / 47°0.01Light rain
64 °Light rain

Dumont, Friday, 23 October

Light rain. High 64°, low 47°.

Pressure29.56 inHg
Wind16.7 mph W
Humidity41%
Visibility—
Dew point38°
Sat, 2443° / 26°0.37Snow
43 °Snow

Dumont, Saturday, 24 October

Snow. High 43°, low 26°.

Pressure29.97 inHg
Wind22.1 mph NW
Humidity96%
Visibility—
Dew point29°
Sun, 2549° / 22°0Overcast
49 °Overcast

Dumont, Sunday, 25 October

Overcast. High 49°, low 22°.

Pressure29.91 inHg
Wind11.5 mph S
Humidity77%
Visibility—
Dew point37°
Mon, 2648° / 38°0Overcast
48 °Overcast

Dumont, Monday, 26 October

Overcast. High 48°, low 38°.

Pressure29.65 inHg
Wind19.9 mph W
Humidity46%
Visibility—
Dew point27°
Tue, 2756° / 34°0Overcast
56 °Overcast

Dumont, Tuesday, 27 October

Overcast. High 56°, low 34°.

Pressure29.56 inHg
Wind22.4 mph SW
Humidity36%
Visibility—
Dew point23°
Wed, 2840° / 30°0.11Snow
40 °Snow

Dumont, Wednesday, 28 October

Snow. High 40°, low 30°.

Pressure29.94 inHg
Wind17.6 mph NW
Humidity37%
Visibility—
Dew point13°
Thu, 2951° / 35°0Clear
51 °Clear

Dumont, Thursday, 29 October

Clear. High 51°, low 35°.

Pressure29.62 inHg
Wind18.4 mph SW
Humidity29%
Visibility—
Dew point17°
Fri, 3036° / 21°2.57Heavy snow
36 °Heavy snow

Dumont, Friday, 30 October

Heavy snow. High 36°, low 21°.

Pressure29.44 inHg
Wind22.7 mph NW
Humidity99%
Visibility—
Dew point26°
Sat, 3129° / 17°0.29Snow
29 °Snow

Dumont, Saturday, 31 October

Snow. High 29°, low 17°.

Pressure29.88 inHg
Wind21.9 mph NW
Humidity86%
Visibility—
Dew point22°
Sun, 0133° / 18°0Partly cloudy
33 °Partly cloudy

Dumont, Sunday, 1 November

Partly cloudy. High 33°, low 18°.

Pressure29.88 inHg
Wind14.4 mph SW
Humidity101%
Visibility—
Dew point31°

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.