As of 10:50 MDT

Weather in Dalzell, SD

52°

Dalzell, Thursday, 15 October, 10:50

Clear. Feels like 49°. High 52°, low 43°.

Pressure30.36 inHg

Wind23.9 mph NW

Humidity50%

Visibility6.2 mi

Dew point34°

See detailed hourly forecast

Fri, 1653° / 34°

53 °

Dalzell, Friday, 16 October

Clear. High 53°, low 34°.

Pressure30.71 inHg

Wind5.7 mph SW

Humidity51%

Visibility6.2 mi

Dew point29°

Sat, 1769° / 38°

69 °

Dalzell, Saturday, 17 October

Clear. High 69°, low 38°.

Pressure30.06 inHg

Wind1.6 mph SW

Humidity33%

Visibility6.2 mi

Dew point30°

Sun, 1868° / 42°

68 °

Dalzell, Sunday, 18 October

Clear. High 68°, low 42°.

Pressure30.03 inHg

Wind8.7 mph N

Humidity35%

Visibility6.2 mi

Dew point38°

Mon, 1963° / 40°

63 °

Dalzell, Monday, 19 October

Clear. High 63°, low 40°.

Pressure30.09 inHg

Wind8.2 mph E

Humidity58%

Visibility—

Dew point40°

Tue, 2072° / 42°

72 °

Dalzell, Tuesday, 20 October

Clear. High 72°, low 42°.

Pressure30.00 inHg

Wind11.6 mph SE

Humidity53%

Visibility—

Dew point44°

Wed, 2178° / 53°

78 °

Dalzell, Wednesday, 21 October

Clear. High 78°, low 53°.

Pressure29.83 inHg

Wind14.6 mph S

Humidity53%

Visibility—

Dew point51°

Thu, 2277° / 58°

77 °

Dalzell, Thursday, 22 October

Partly cloudy. High 77°, low 58°.

Pressure29.68 inHg

Wind10.2 mph SE

Humidity51%

Visibility—

Dew point52°

Fri, 2363° / 51°

0.15

63 °

Dalzell, Friday, 23 October

Light rain. High 63°, low 51°.

Pressure29.85 inHg

Wind21.9 mph NW

Humidity69%

Visibility—

Dew point44°

Sat, 2457° / 46°

0.01

57 °

Dalzell, Saturday, 24 October

Light rain. High 57°, low 46°.

Pressure30.24 inHg

Wind18.5 mph NW

Humidity30%

Visibility—

Dew point22°

Sun, 2566° / 41°

66 °

Dalzell, Sunday, 25 October

Overcast. High 66°, low 41°.

Pressure30.15 inHg

Wind23.3 mph S

Humidity43%

Visibility—

Dew point36°

Mon, 2661° / 53°

61 °

Dalzell, Monday, 26 October

Overcast. High 61°, low 53°.

Pressure29.94 inHg

Wind17.5 mph SE

Humidity53%

Visibility—

Dew point40°

Tue, 2754° / 48°

0.24

54 °

Dalzell, Tuesday, 27 October

Rain. High 54°, low 48°.

Pressure29.74 inHg

Wind17.9 mph E

Humidity95%

Visibility—

Dew point51°

Wed, 2857° / 44°

0.01

57 °

Dalzell, Wednesday, 28 October

Light rain. High 57°, low 44°.

Pressure29.59 inHg

Wind15.2 mph NW

Humidity24%

Visibility—

Dew point19°

Thu, 2956° / 43°

56 °

Dalzell, Thursday, 29 October

Clear. High 56°, low 43°.

Pressure29.80 inHg

Wind14.5 mph W

Humidity35%

Visibility—

Dew point25°

Fri, 3049° / 37°

0.23

49 °

Dalzell, Friday, 30 October

Snow. High 49°, low 37°.

Pressure30.06 inHg

Wind22.4 mph NW

Humidity49%

Visibility—

Dew point26°

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.