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As of 06:53 CDT

Weather in Dempster, SD

39°Current weather

Dempster, Monday, 26 October, 06:53

Overcast. Feels like 39°. High 42°, low 37°.

Pressure30.47 inHg
Wind2 mph N
Humidity85%
Visibility6.2 mi
Dew point35°
Tue, 2753° / 37°0.21Rain
53 °Rain

Dempster, Tuesday, 27 October

Rain. High 53°, low 37°.

Pressure30.06 inHg
Wind9.4 mph SW
Humidity80%
Visibility6.2 mi
Dew point41°
Wed, 2862° / 46°0.07Light rain
62 °Light rain

Dempster, Wednesday, 28 October

Light rain. High 62°, low 46°.

Pressure29.88 inHg
Wind8.3 mph S
Humidity96%
Visibility6.2 mi
Dew point55°
Thu, 2959° / 43°0Overcast
59 °Overcast

Dempster, Thursday, 29 October

Overcast. High 59°, low 43°.

Pressure30.15 inHg
Wind2.3 mph E
Humidity63%
Visibility6.2 mi
Dew point41°
Fri, 3059° / 44°0Partly cloudy
59 °Partly cloudy

Dempster, Friday, 30 October

Partly cloudy. High 59°, low 44°.

Pressure30.12 inHg
Wind10.1 mph E
Humidity64%
Visibility—
Dew point45°
Sat, 3163° / 51°0.01Light rain
63 °Light rain

Dempster, Saturday, 31 October

Light rain. High 63°, low 51°.

Pressure30.03 inHg
Wind10.4 mph SE
Humidity83%
Visibility—
Dew point55°
Sun, 0164° / 48°0Overcast
64 °Overcast

Dempster, Sunday, 1 November

Overcast. High 64°, low 48°.

Pressure29.97 inHg
Wind10.7 mph S
Humidity74%
Visibility—
Dew point50°
Mon, 0257° / 53°0.65Rain
57 °Rain

Dempster, Monday, 2 November

Rain. High 57°, low 53°.

Pressure29.83 inHg
Wind10.6 mph S
Humidity86%
Visibility—
Dew point53°
Tue, 0349° / 46°0.24Light rain
49 °Light rain

Dempster, Tuesday, 3 November

Light rain. High 49°, low 46°.

Pressure30.06 inHg
Wind21.5 mph N
Humidity92%
Visibility—
Dew point44°
Wed, 0450° / 45°0Overcast
50 °Overcast

Dempster, Wednesday, 4 November

Overcast. High 50°, low 45°.

Pressure30.06 inHg
Wind10.5 mph SE
Humidity86%
Visibility—
Dew point44°
Thu, 0559° / 42°0Partly cloudy
59 °Partly cloudy

Dempster, Thursday, 5 November

Partly cloudy. High 59°, low 42°.

Pressure29.91 inHg
Wind12.8 mph W
Humidity53%
Visibility—
Dew point37°
Fri, 0661° / 44°0Partly cloudy
61 °Partly cloudy

Dempster, Friday, 6 November

Partly cloudy. High 61°, low 44°.

Pressure29.85 inHg
Wind5.8 mph W
Humidity45%
Visibility—
Dew point35°
Sat, 0758° / 45°0Overcast
58 °Overcast

Dempster, Saturday, 7 November

Overcast. High 58°, low 45°.

Pressure29.68 inHg
Wind15.4 mph E
Humidity55%
Visibility—
Dew point40°
Sun, 0862° / 49°0.08Light rain
62 °Light rain

Dempster, Sunday, 8 November

Light rain. High 62°, low 49°.

Pressure29.47 inHg
Wind19.1 mph SE
Humidity88%
Visibility—
Dew point56°
Mon, 0953° / 44°0.94Rain
53 °Rain

Dempster, Monday, 9 November

Rain. High 53°, low 44°.

Pressure29.77 inHg
Wind19.3 mph N
Humidity91%
Visibility—
Dew point43°
Tue, 1057° / 43°0Overcast
57 °Overcast

Dempster, Tuesday, 10 November

Overcast. High 57°, low 43°.

Pressure30.03 inHg
Wind14.1 mph N
Humidity79%
Visibility—
Dew point44°

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.