As of 04:32 MDT

Weather in Dalzell, SD

37°

Dalzell, Friday, 16 October, 04:32

Clear. Feels like 32°. High 59°, low 37°.

Pressure30.77 inHg

Wind6.8 mph NW

Humidity75%

Visibility6.2 mi

Dew point30°

See detailed hourly forecast

Sat, 1770° / 39°

70 °

Dalzell, Saturday, 17 October

Clear. High 70°, low 39°.

Pressure30.06 inHg

Wind2 mph SW

Humidity32%

Visibility6.2 mi

Dew point30°

Sun, 1869° / 44°

69 °

Dalzell, Sunday, 18 October

Clear. High 69°, low 44°.

Pressure30.03 inHg

Wind11.2 mph N

Humidity35%

Visibility6.2 mi

Dew point38°

Mon, 1962° / 40°

62 °

Dalzell, Monday, 19 October

Clear. High 62°, low 40°.

Pressure30.09 inHg

Wind4.7 mph E

Humidity61%

Visibility6.2 mi

Dew point44°

Tue, 2071° / 43°

71 °

Dalzell, Tuesday, 20 October

Clear. High 71°, low 43°.

Pressure29.91 inHg

Wind12.7 mph SE

Humidity54%

Visibility—

Dew point44°

Wed, 2168° / 52°

68 °

Dalzell, Wednesday, 21 October

Clear. High 68°, low 52°.

Pressure30.09 inHg

Wind11.2 mph NW

Humidity52%

Visibility—

Dew point45°

Thu, 2277° / 52°

77 °

Dalzell, Thursday, 22 October

Clear. High 77°, low 52°.

Pressure29.97 inHg

Wind18.4 mph S

Humidity27%

Visibility—

Dew point33°

Fri, 2375° / 63°

0.03

75 °

Dalzell, Friday, 23 October

Light rain. High 75°, low 63°.

Pressure29.62 inHg

Wind23.9 mph S

Humidity45%

Visibility—

Dew point50°

Sat, 2456° / 41°

0.11

56 °

Dalzell, Saturday, 24 October

Light rain. High 56°, low 41°.

Pressure30.09 inHg

Wind23.7 mph NW

Humidity86%

Visibility—

Dew point38°

Sun, 2547° / 37°

47 °

Dalzell, Sunday, 25 October

Overcast. High 47°, low 37°.

Pressure30.39 inHg

Wind8.3 mph E

Humidity39%

Visibility—

Dew point20°

Mon, 2649° / 35°

49 °

Dalzell, Monday, 26 October

Mostly clear. High 49°, low 35°.

Pressure30.00 inHg

Wind7 mph SW

Humidity43%

Visibility—

Dew point23°

Tue, 2757° / 41°

57 °

Dalzell, Tuesday, 27 October

Overcast. High 57°, low 41°.

Pressure29.83 inHg

Wind15.6 mph NW

Humidity41%

Visibility—

Dew point29°

Wed, 2852° / 42°

0.02

52 °

Dalzell, Wednesday, 28 October

Light rain. High 52°, low 42°.

Pressure29.68 inHg

Wind12.9 mph NE

Humidity68%

Visibility—

Dew point36°

Thu, 2948° / 36°

48 °

Dalzell, Thursday, 29 October

Overcast. High 48°, low 36°.

Pressure29.80 inHg

Wind23.3 mph NW

Humidity54%

Visibility—

Dew point31°

Fri, 3054° / 33°

54 °

Dalzell, Friday, 30 October

Light rain. High 54°, low 33°.

Pressure29.88 inHg

Wind18.1 mph NW

Humidity50%

Visibility—

Dew point28°

Sat, 3166° / 42°

66 °

Dalzell, Saturday, 31 October

Partly cloudy. High 66°, low 42°.

Pressure29.74 inHg

Wind10.9 mph S

Humidity32%

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.