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As of 08:37 CST

Weather in Dempster, SD

41°Current weather

Dempster, Sunday, 8 November, 08:37

Clear. Feels like 36°. High 53°, low 33°.

Pressure30.15 inHg
Wind7.8 mph NW
Humidity81%
Visibility6.2 mi
Dew point36°
Mon, 0961° / 33°0Overcast
61 °Overcast

Dempster, Monday, 9 November

Overcast. High 61°, low 33°.

Pressure30.00 inHg
Wind9.6 mph NW
Humidity51%
Visibility6.2 mi
Dew point41°
Tue, 1057° / 34°0.04Light rain
57 °Light rain

Dempster, Tuesday, 10 November

Light rain. High 57°, low 34°.

Pressure30.06 inHg
Wind4.7 mph SW
Humidity54%
Visibility6.2 mi
Dew point37°
Wed, 1150° / 36°0.01Light rain
50 °Light rain

Dempster, Wednesday, 11 November

Light rain. High 50°, low 36°.

Pressure30.12 inHg
Wind12.1 mph N
Humidity65%
Visibility6.2 mi
Dew point38°
Thu, 1239° / 28°0Overcast
39 °Overcast

Dempster, Thursday, 12 November

Overcast. High 39°, low 28°.

Pressure30.21 inHg
Wind9 mph NE
Humidity76%
Visibility—
Dew point29°
Fri, 1343° / 26°0Overcast
43 °Overcast

Dempster, Friday, 13 November

Overcast. High 43°, low 26°.

Pressure30.06 inHg
Wind8.9 mph SE
Humidity69%
Visibility—
Dew point29°
Sat, 1451° / 31°0Overcast
51 °Overcast

Dempster, Saturday, 14 November

Overcast. High 51°, low 31°.

Pressure29.85 inHg
Wind10.6 mph S
Humidity52%
Visibility—
Dew point28°
Sun, 1561° / 42°0Clear
61 °Clear

Dempster, Sunday, 15 November

Clear. High 61°, low 42°.

Pressure29.91 inHg
Wind6.7 mph SE
Humidity39%
Visibility—
Dew point31°
Mon, 1657° / 43°0Overcast
57 °Overcast

Dempster, Monday, 16 November

Overcast. High 57°, low 43°.

Pressure29.85 inHg
Wind13 mph S
Humidity54%
Visibility—
Dew point38°
Tue, 1758° / 47°0Overcast
58 °Overcast

Dempster, Tuesday, 17 November

Overcast. High 58°, low 47°.

Pressure29.85 inHg
Wind14.5 mph E
Humidity88%
Visibility—
Dew point51°
Wed, 1847° / 42°0.31Rain
47 °Rain

Dempster, Wednesday, 18 November

Rain. High 47°, low 42°.

Pressure29.83 inHg
Wind17.4 mph E
Humidity91%
Visibility—
Dew point40°
Thu, 1947° / 43°0.2Light rain
47 °Light rain

Dempster, Thursday, 19 November

Light rain. High 47°, low 43°.

Pressure29.77 inHg
Wind13 mph E
Humidity90%
Visibility—
Dew point44°
Fri, 2051° / 42°0Partly cloudy
51 °Partly cloudy

Dempster, Friday, 20 November

Partly cloudy. High 51°, low 42°.

Pressure30.00 inHg
Wind6.7 mph W
Humidity70%
Visibility—
Dew point40°
Sat, 2150° / 42°0.02Light rain
50 °Light rain

Dempster, Saturday, 21 November

Light rain. High 50°, low 42°.

Pressure29.88 inHg
Wind7.4 mph E
Humidity84%
Visibility—
Dew point44°
Sun, 2251° / 38°0Clear
51 °Clear

Dempster, Sunday, 22 November

Clear. High 51°, low 38°.

Pressure29.80 inHg
Wind9.9 mph NW
Humidity55%
Visibility—
Dew point32°
Mon, 2355° / 39°0Overcast
55 °Overcast

Dempster, Monday, 23 November

Overcast. High 55°, low 39°.

Pressure29.71 inHg
Wind15.5 mph S
Humidity52%
Visibility—
Dew point34°

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 Dempster, 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 Dempster, 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.