As of 06:43 MDT

Weather in Dumont, SD

36°

Dumont, Wednesday, 14 October, 06:43

Overcast. Feels like 36°. High 40°, low 33°.

Pressure30.18 inHg

Wind2.1 mph SW

Humidity98%

Visibility0.7 mi

Dew point36°

See detailed hourly forecast

Thu, 1537° / 27°

0.01

37 °

Dumont, Thursday, 15 October

Light rain. High 37°, low 27°.

Pressure30.45 inHg

Wind19.3 mph NW

Humidity58%

Visibility6.2 mi

Dew point17°

Fri, 1654° / 23°

54 °

Dumont, Friday, 16 October

Clear. High 54°, low 23°.

Pressure30.56 inHg

Wind2.5 mph S

Humidity35%

Visibility6.2 mi

Dew point1°

Sat, 1770° / 44°

70 °

Dumont, Saturday, 17 October

Clear. High 70°, low 44°.

Pressure30.03 inHg

Wind6.5 mph SW

Humidity21%

Visibility6.2 mi

Dew point16°

Sun, 1857° / 42°

57 °

Dumont, Sunday, 18 October

Clear. High 57°, low 42°.

Pressure30.15 inHg

Wind9.4 mph S

Humidity40%

Visibility—

Dew point30°

Mon, 1963° / 41°

63 °

Dumont, Monday, 19 October

Mostly clear. High 63°, low 41°.

Pressure29.85 inHg

Wind11 mph SW

Humidity29%

Visibility—

Dew point28°

Tue, 2066° / 43°

66 °

Dumont, Tuesday, 20 October

Clear. High 66°, low 43°.

Pressure29.91 inHg

Wind9.5 mph SW

Humidity14%

Visibility—

Dew point13°

Wed, 2159° / 37°

59 °

Dumont, Wednesday, 21 October

Overcast. High 59°, low 37°.

Pressure30.12 inHg

Wind6.1 mph S

Humidity28%

Visibility—

Dew point22°

Thu, 2258° / 38°

58 °

Dumont, Thursday, 22 October

Clear. High 58°, low 38°.

Pressure29.94 inHg

Wind17.7 mph S

Humidity40%

Visibility—

Dew point32°

Fri, 2350° / 39°

1.13

50 °

Dumont, Friday, 23 October

Rain. High 50°, low 39°.

Pressure29.94 inHg

Wind15.2 mph SW

Humidity90%

Visibility—

Dew point46°

Sat, 2436° / 24°

0.22

36 °

Dumont, Saturday, 24 October

Snow. High 36°, low 24°.

Pressure30.36 inHg

Wind14.7 mph N

Humidity74%

Visibility—

Dew point26°

Sun, 2555° / 24°

55 °

Dumont, Sunday, 25 October

Clear. High 55°, low 24°.

Pressure30.06 inHg

Wind9.4 mph W

Humidity15%

Visibility—

Dew point4°

Mon, 2657° / 35°

57 °

Dumont, Monday, 26 October

Clear. High 57°, low 35°.

Pressure29.83 inHg

Wind7 mph W

Humidity20%

Visibility—

Dew point14°

Tue, 2754° / 36°

54 °

Dumont, Tuesday, 27 October

Clear. High 54°, low 36°.

Pressure29.65 inHg

Wind10.6 mph SW

Humidity33%

Visibility—

Dew point23°

Wed, 2852° / 34°

52 °

Dumont, Wednesday, 28 October

Partly cloudy. High 52°, low 34°.

Pressure29.80 inHg

Wind15.4 mph SW

Humidity34%

Visibility—

Dew point19°

Thu, 2956° / 43°

56 °

Dumont, Thursday, 29 October

Overcast. High 56°, low 43°.

Pressure29.56 inHg

Wind17.9 mph SW

Humidity33%

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 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.