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As of 15:22 CDT

Weather in Alsen, SD

51°Current weather

Alsen, Friday, 16 October, 15:22

Clear. Feels like 48°. High 51°, low 38°.

Pressure30.56 inHg
Wind13.2 mph N
Humidity46%
Visibility6.2 mi
Dew point31°
Sat, 1759° / 35°0Clear
59 °Clear

Alsen, Saturday, 17 October

Clear. High 59°, low 35°.

Pressure30.39 inHg
Wind14.3 mph S
Humidity46%
Visibility6.2 mi
Dew point33°
Sun, 1865° / 44°0Clear
65 °Clear

Alsen, Sunday, 18 October

Clear. High 65°, low 44°.

Pressure30.15 inHg
Wind12.6 mph S
Humidity51%
Visibility6.2 mi
Dew point39°
Mon, 1962° / 46°0Overcast
62 °Overcast

Alsen, Monday, 19 October

Overcast. High 62°, low 46°.

Pressure30.18 inHg
Wind10 mph S
Humidity66%
Visibility6.2 mi
Dew point46°
Tue, 2067° / 49°0Clear
67 °Clear

Alsen, Tuesday, 20 October

Clear. High 67°, low 49°.

Pressure30.15 inHg
Wind11.3 mph SE
Humidity65%
Visibility6.2 mi
Dew point48°
Wed, 2170° / 53°0Clear
70 °Clear

Alsen, Wednesday, 21 October

Clear. High 70°, low 53°.

Pressure30.12 inHg
Wind11.4 mph S
Humidity61%
Visibility—
Dew point51°
Thu, 2273° / 53°0.02Light rain
73 °Light rain

Alsen, Thursday, 22 October

Light rain. High 73°, low 53°.

Pressure30.00 inHg
Wind14.2 mph SE
Humidity63%
Visibility—
Dew point55°
Fri, 2367° / 61°0.19Light rain
67 °Light rain

Alsen, Friday, 23 October

Light rain. High 67°, low 61°.

Pressure29.88 inHg
Wind20.2 mph S
Humidity58%
Visibility—
Dew point51°
Sat, 2462° / 53°0.15Light rain
62 °Light rain

Alsen, Saturday, 24 October

Light rain. High 62°, low 53°.

Pressure30.12 inHg
Wind15.4 mph S
Humidity53%
Visibility—
Dew point42°
Sun, 2552° / 45°0.3Rain
52 °Rain

Alsen, Sunday, 25 October

Rain. High 52°, low 45°.

Pressure30.27 inHg
Wind14.5 mph NW
Humidity55%
Visibility—
Dew point35°
Mon, 2651° / 40°0Clear
51 °Clear

Alsen, Monday, 26 October

Clear. High 51°, low 40°.

Pressure30.39 inHg
Wind9.9 mph NW
Humidity49%
Visibility—
Dew point29°
Tue, 2757° / 40°0.02Light rain
57 °Light rain

Alsen, Tuesday, 27 October

Light rain. High 57°, low 40°.

Pressure30.21 inHg
Wind16.1 mph S
Humidity47%
Visibility—
Dew point35°
Wed, 2861° / 49°0.01Light rain
61 °Light rain

Alsen, Wednesday, 28 October

Light rain. High 61°, low 49°.

Pressure29.83 inHg
Wind18.3 mph S
Humidity77%
Visibility—
Dew point49°
Thu, 2960° / 52°0Clear
60 °Clear

Alsen, Thursday, 29 October

Clear. High 60°, low 52°.

Pressure29.80 inHg
Wind24.2 mph NW
Humidity50%
Visibility—
Dew point39°
Fri, 3059° / 44°0Overcast
59 °Overcast

Alsen, Friday, 30 October

Overcast. High 59°, low 44°.

Pressure30.12 inHg
Wind11.9 mph W
Humidity55%
Visibility—
Dew point39°
Sat, 3163° / 51°0.04Light rain
63 °Light rain

Alsen, Saturday, 31 October

Light rain. High 63°, low 51°.

Pressure29.65 inHg
Wind14.8 mph S
Humidity61%
Visibility—
Dew point45°

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 Alsen, 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 Alsen, 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.