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As of 23:19 CST

Weather in Dempster, SD

47°Current weather

Dempster, Monday, 9 November, 23:19

Partly cloudy. Feels like 44°. High 62°, low 40°.

Pressure30.12 inHg
Wind5.6 mph NW
Humidity77%
Visibility6.2 mi
Dew point38°
Tue, 1060° / 33°0Overcast
60 °Overcast

Dempster, Tuesday, 10 November

Overcast. High 60°, low 33°.

Pressure30.06 inHg
Wind5.4 mph SW
Humidity51%
Visibility6.2 mi
Dew point38°
Wed, 1152° / 35°0Partly cloudy
52 °Partly cloudy

Dempster, Wednesday, 11 November

Partly cloudy. High 52°, low 35°.

Pressure30.09 inHg
Wind10 mph N
Humidity61%
Visibility6.2 mi
Dew point38°
Thu, 1239° / 27°0Overcast
39 °Overcast

Dempster, Thursday, 12 November

Overcast. High 39°, low 27°.

Pressure30.30 inHg
Wind5.6 mph NE
Humidity74%
Visibility6.2 mi
Dew point24°
Fri, 1339° / 25°0Clear
39 °Clear

Dempster, Friday, 13 November

Clear. High 39°, low 25°.

Pressure30.24 inHg
Wind4.3 mph SE
Humidity77%
Visibility6.2 mi
Dew point25°
Sat, 1442° / 26°0Overcast
42 °Overcast

Dempster, Saturday, 14 November

Overcast. High 42°, low 26°.

Pressure30.12 inHg
Wind11.7 mph SE
Humidity71%
Visibility—
Dew point29°
Sun, 1545° / 38°0Overcast
45 °Overcast

Dempster, Sunday, 15 November

Overcast. High 45°, low 38°.

Pressure30.18 inHg
Wind12.3 mph SE
Humidity61%
Visibility—
Dew point30°
Mon, 1646° / 38°0Partly cloudy
46 °Partly cloudy

Dempster, Monday, 16 November

Partly cloudy. High 46°, low 38°.

Pressure30.27 inHg
Wind15.9 mph S
Humidity64%
Visibility—
Dew point32°
Tue, 1751° / 40°0Overcast
51 °Overcast

Dempster, Tuesday, 17 November

Overcast. High 51°, low 40°.

Pressure30.12 inHg
Wind21.3 mph S
Humidity69%
Visibility—
Dew point39°
Wed, 1852° / 46°0.02Light rain
52 °Light rain

Dempster, Wednesday, 18 November

Light rain. High 52°, low 46°.

Pressure29.91 inHg
Wind19.6 mph S
Humidity86%
Visibility—
Dew point43°
Thu, 1952° / 38°0Partly cloudy
52 °Partly cloudy

Dempster, Thursday, 19 November

Partly cloudy. High 52°, low 38°.

Pressure30.15 inHg
Wind13 mph SW
Humidity57%
Visibility—
Dew point34°
Fri, 2045° / 35°0Overcast
45 °Overcast

Dempster, Friday, 20 November

Overcast. High 45°, low 35°.

Pressure30.50 inHg
Wind7.9 mph NE
Humidity59%
Visibility—
Dew point29°
Sat, 2144° / 31°0Partly cloudy
44 °Partly cloudy

Dempster, Saturday, 21 November

Partly cloudy. High 44°, low 31°.

Pressure30.53 inHg
Wind11.8 mph NE
Humidity59%
Visibility—
Dew point28°
Sun, 2240° / 32°0.09Light rain
40 °Light rain

Dempster, Sunday, 22 November

Light rain. High 40°, low 32°.

Pressure30.27 inHg
Wind16.3 mph NE
Humidity58%
Visibility—
Dew point25°
Mon, 2334° / 31°0.48Snow
34 °Snow

Dempster, Monday, 23 November

Snow. High 34°, low 31°.

Pressure29.80 inHg
Wind13 mph NE
Humidity99%
Visibility—
Dew point33°
Tue, 2431° / 20°0Overcast
31 °Overcast

Dempster, Tuesday, 24 November

Overcast. High 31°, low 20°.

Pressure30.06 inHg
Wind15.2 mph N
Humidity85%
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 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.