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As of 12:46 MDT

Weather in Dalzell, SD

68°Current weather

Dalzell, Sunday, 18 October, 12:46

Clear. Feels like 65°. High 69°, low 44°.

Pressure30.09 inHg
Wind9.5 mph NE
Humidity29%
Visibility6.2 mi
Dew point34°
Mon, 1965° / 33°0Clear
65 °Clear

Dalzell, Monday, 19 October

Clear. High 65°, low 33°.

Pressure30.21 inHg
Wind7.3 mph SE
Humidity46%
Visibility6.2 mi
Dew point37°
Tue, 2073° / 44°0Clear
73 °Clear

Dalzell, Tuesday, 20 October

Clear. High 73°, low 44°.

Pressure29.97 inHg
Wind7 mph S
Humidity46%
Visibility6.2 mi
Dew point46°
Wed, 2166° / 47°0Partly cloudy
66 °Partly cloudy

Dalzell, Wednesday, 21 October

Partly cloudy. High 66°, low 47°.

Pressure30.21 inHg
Wind5.4 mph NE
Humidity66%
Visibility6.2 mi
Dew point51°
Thu, 2275° / 50°0Partly cloudy
75 °Partly cloudy

Dalzell, Thursday, 22 October

Partly cloudy. High 75°, low 50°.

Pressure29.97 inHg
Wind11.4 mph SE
Humidity53%
Visibility6.2 mi
Dew point53°
Fri, 2382° / 58°0Partly cloudy
82 °Partly cloudy

Dalzell, Friday, 23 October

Partly cloudy. High 82°, low 58°.

Pressure29.56 inHg
Wind15.1 mph SW
Humidity47%
Visibility—
Dew point50°
Sat, 2454° / 45°0.07Light rain
54 °Light rain

Dalzell, Saturday, 24 October

Light rain. High 54°, low 45°.

Pressure30.39 inHg
Wind21.7 mph NW
Humidity27%
Visibility—
Dew point18°
Sun, 2567° / 41°0Clear
67 °Clear

Dalzell, Sunday, 25 October

Clear. High 67°, low 41°.

Pressure30.15 inHg
Wind19.1 mph S
Humidity42%
Visibility—
Dew point34°
Mon, 2661° / 48°0Overcast
61 °Overcast

Dalzell, Monday, 26 October

Overcast. High 61°, low 48°.

Pressure29.97 inHg
Wind14.3 mph NE
Humidity58%
Visibility—
Dew point43°
Tue, 2757° / 52°0.46Rain
57 °Rain

Dalzell, Tuesday, 27 October

Rain. High 57°, low 52°.

Pressure29.77 inHg
Wind17.1 mph S
Humidity86%
Visibility—
Dew point51°
Wed, 2862° / 48°0Mostly clear
62 °Mostly clear

Dalzell, Wednesday, 28 October

Mostly clear. High 62°, low 48°.

Pressure29.62 inHg
Wind18.6 mph W
Humidity22%
Visibility—
Dew point19°
Thu, 2956° / 42°0Overcast
56 °Overcast

Dalzell, Thursday, 29 October

Overcast. High 56°, low 42°.

Pressure29.80 inHg
Wind13 mph NE
Humidity35%
Visibility—
Dew point23°
Fri, 3046° / 29°0.46Snow
46 °Snow

Dalzell, Friday, 30 October

Snow. High 46°, low 29°.

Pressure29.91 inHg
Wind26.9 mph NW
Humidity95%
Visibility—
Dew point33°
Sat, 3135° / 26°0.03Light snow
35 °Light snow

Dalzell, Saturday, 31 October

Light snow. High 35°, low 26°.

Pressure30.03 inHg
Wind24.8 mph NW
Humidity74%
Visibility—
Dew point24°
Sun, 0151° / 28°0Partly cloudy
51 °Partly cloudy

Dalzell, Sunday, 1 November

Partly cloudy. High 51°, low 28°.

Pressure30.09 inHg
Wind8.1 mph E
Humidity50%
Visibility—
Dew point25°
Mon, 0250° / 37°0Overcast
50 °Overcast

Dalzell, Monday, 2 November

Overcast. High 50°, low 37°.

Pressure29.80 inHg
Wind12.3 mph NW
Humidity53%
Visibility—
Dew point32°

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 Dalzell, 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 Dalzell, 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.