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As of 06:41 MDT

Weather in Dalzell, SD

51°Current weather

Dalzell, Sunday, 18 October, 06:41

Clear. Feels like 47°. High 71°, low 46°.

Pressure30.00 inHg
Wind7.2 mph N
Humidity41%
Visibility6.2 mi
Dew point28°
Mon, 1965° / 39°0Clear
65 °Clear

Dalzell, Monday, 19 October

Clear. High 65°, low 39°.

Pressure30.21 inHg
Wind6.2 mph E
Humidity45%
Visibility6.2 mi
Dew point37°
Tue, 2073° / 44°0Clear
73 °Clear

Dalzell, Tuesday, 20 October

Clear. High 73°, low 44°.

Pressure29.97 inHg
Wind8.2 mph SE
Humidity45%
Visibility6.2 mi
Dew point45°
Wed, 2167° / 48°0Clear
67 °Clear

Dalzell, Wednesday, 21 October

Clear. High 67°, low 48°.

Pressure30.18 inHg
Wind3.9 mph NE
Humidity58%
Visibility6.2 mi
Dew point49°
Thu, 2275° / 50°0Overcast
75 °Overcast

Dalzell, Thursday, 22 October

Overcast. High 75°, low 50°.

Pressure30.00 inHg
Wind15.6 mph SE
Humidity53%
Visibility—
Dew point49°
Fri, 2378° / 59°0.12Light rain
78 °Light rain

Dalzell, Friday, 23 October

Light rain. High 78°, low 59°.

Pressure29.59 inHg
Wind23.3 mph W
Humidity49%
Visibility—
Dew point51°
Sat, 2451° / 44°0.24Rain
51 °Rain

Dalzell, Saturday, 24 October

Rain. High 51°, low 44°.

Pressure30.39 inHg
Wind27.7 mph NW
Humidity47%
Visibility—
Dew point30°
Sun, 2563° / 40°0Partly cloudy
63 °Partly cloudy

Dalzell, Sunday, 25 October

Partly cloudy. High 63°, low 40°.

Pressure30.30 inHg
Wind16 mph SE
Humidity38%
Visibility—
Dew point28°
Mon, 2664° / 47°0Clear
64 °Clear

Dalzell, Monday, 26 October

Clear. High 64°, low 47°.

Pressure30.00 inHg
Wind9.1 mph NE
Humidity33%
Visibility—
Dew point30°
Tue, 2769° / 43°0Overcast
69 °Overcast

Dalzell, Tuesday, 27 October

Overcast. High 69°, low 43°.

Pressure29.88 inHg
Wind23.3 mph NW
Humidity53%
Visibility—
Dew point39°
Wed, 2864° / 46°0Clear
64 °Clear

Dalzell, Wednesday, 28 October

Clear. High 64°, low 46°.

Pressure29.83 inHg
Wind10.2 mph NW
Humidity31%
Visibility—
Dew point27°
Thu, 2964° / 46°0Overcast
64 °Overcast

Dalzell, Thursday, 29 October

Overcast. High 64°, low 46°.

Pressure29.77 inHg
Wind6.9 mph E
Humidity31%
Visibility—
Dew point26°
Fri, 3063° / 53°0Overcast
63 °Overcast

Dalzell, Friday, 30 October

Overcast. High 63°, low 53°.

Pressure29.65 inHg
Wind13.9 mph W
Humidity30%
Visibility—
Dew point27°
Sat, 3171° / 53°0Overcast
71 °Overcast

Dalzell, Saturday, 31 October

Overcast. High 71°, low 53°.

Pressure29.59 inHg
Wind8 mph SW
Humidity22%
Visibility—
Dew point25°
Sun, 0167° / 51°0Clear
67 °Clear

Dalzell, Sunday, 1 November

Clear. High 67°, low 51°.

Pressure29.94 inHg
Wind11.7 mph E
Humidity20%
Visibility—
Dew point22°
Mon, 0268° / 47°0Mostly clear
68 °Mostly clear

Dalzell, Monday, 2 November

Mostly clear. High 68°, low 47°.

Pressure30.06 inHg
Wind12.4 mph SE
Humidity29%
Visibility—
Dew point27°

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.