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As of 15:19 MDT

Weather in Dalzell, SD

66°Current weather

Dalzell, Monday, 19 October, 15:19

Clear. Feels like 64°. High 66°, low 42°.

Pressure30.12 inHg
Wind9.2 mph E
Humidity36%
Visibility6.2 mi
Dew point39°
Tue, 2074° / 41°0Clear
74 °Clear

Dalzell, Tuesday, 20 October

Clear. High 74°, low 41°.

Pressure30.00 inHg
Wind3.6 mph SE
Humidity44%
Visibility6.2 mi
Dew point43°
Wed, 2166° / 40°0Clear
66 °Clear

Dalzell, Wednesday, 21 October

Clear. High 66°, low 40°.

Pressure30.21 inHg
Wind3.8 mph E
Humidity62%
Visibility6.2 mi
Dew point48°
Thu, 2277° / 49°0Overcast
77 °Overcast

Dalzell, Thursday, 22 October

Overcast. High 77°, low 49°.

Pressure29.94 inHg
Wind11 mph SE
Humidity59%
Visibility6.2 mi
Dew point56°
Fri, 2382° / 59°0Clear
82 °Clear

Dalzell, Friday, 23 October

Clear. High 82°, low 59°.

Pressure29.59 inHg
Wind9.6 mph S
Humidity46%
Visibility6.2 mi
Dew point54°
Sat, 2460° / 47°0Partly cloudy
60 °Partly cloudy

Dalzell, Saturday, 24 October

Partly cloudy. High 60°, low 47°.

Pressure30.15 inHg
Wind16.5 mph NW
Humidity36%
Visibility—
Dew point29°
Sun, 2557° / 40°0Clear
57 °Clear

Dalzell, Sunday, 25 October

Clear. High 57°, low 40°.

Pressure30.36 inHg
Wind10.8 mph NW
Humidity31%
Visibility—
Dew point22°
Mon, 2661° / 36°0Clear
61 °Clear

Dalzell, Monday, 26 October

Clear. High 61°, low 36°.

Pressure30.24 inHg
Wind16.8 mph NE
Humidity31%
Visibility—
Dew point21°
Tue, 2740° / 31°0Overcast
40 °Overcast

Dalzell, Tuesday, 27 October

Overcast. High 40°, low 31°.

Pressure30.77 inHg
Wind16.9 mph NE
Humidity50%
Visibility—
Dew point19°
Wed, 2849° / 28°0Clear
49 °Clear

Dalzell, Wednesday, 28 October

Clear. High 49°, low 28°.

Pressure30.53 inHg
Wind12.1 mph SE
Humidity38%
Visibility—
Dew point18°
Thu, 2964° / 38°0Partly cloudy
64 °Partly cloudy

Dalzell, Thursday, 29 October

Partly cloudy. High 64°, low 38°.

Pressure29.94 inHg
Wind16.4 mph S
Humidity43%
Visibility—
Dew point32°
Fri, 3067° / 42°0Overcast
67 °Overcast

Dalzell, Friday, 30 October

Overcast. High 67°, low 42°.

Pressure29.91 inHg
Wind8.4 mph S
Humidity26%
Visibility—
Dew point23°
Sat, 3168° / 48°0Overcast
68 °Overcast

Dalzell, Saturday, 31 October

Overcast. High 68°, low 48°.

Pressure29.88 inHg
Wind10.7 mph NW
Humidity20%
Visibility—
Dew point21°
Sun, 0156° / 45°0Overcast
56 °Overcast

Dalzell, Sunday, 1 November

Overcast. High 56°, low 45°.

Pressure30.21 inHg
Wind8.6 mph SE
Humidity41%
Visibility—
Dew point28°
Mon, 0266° / 41°0Partly cloudy
66 °Partly cloudy

Dalzell, Monday, 2 November

Partly cloudy. High 66°, low 41°.

Pressure30.00 inHg
Wind15.3 mph S
Humidity36%
Visibility—
Dew point31°
Tue, 0361° / 50°0.01Light rain
61 °Light rain

Dalzell, Tuesday, 3 November

Light rain. High 61°, low 50°.

Pressure29.47 inHg
Wind18.4 mph NW
Humidity48%
Visibility—
Dew point40°

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.