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As of 04:42 CDT

Weather in Alsen, SD

46°Current weather

Alsen, Sunday, 25 October, 04:42

Overcast. Feels like 45°. High 52°, low 45°.

Pressure30.39 inHg
Wind4.2 mph NE
Humidity90%
Visibility6.2 mi
Dew point44°
Mon, 2653° / 43°0.7Rain
53 °Rain

Alsen, Monday, 26 October

Rain. High 53°, low 43°.

Pressure30.30 inHg
Wind13.5 mph E
Humidity92%
Visibility3.9 mi
Dew point45°
Tue, 2759° / 44°0.02Light rain
59 °Light rain

Alsen, Tuesday, 27 October

Light rain. High 59°, low 44°.

Pressure30.09 inHg
Wind4.8 mph S
Humidity69%
Visibility6.2 mi
Dew point40°
Wed, 2865° / 51°0.07Light rain
65 °Light rain

Alsen, Wednesday, 28 October

Light rain. High 65°, low 51°.

Pressure29.97 inHg
Wind4.6 mph S
Humidity76%
Visibility6.2 mi
Dew point56°
Thu, 2966° / 47°0Clear
66 °Clear

Alsen, Thursday, 29 October

Clear. High 66°, low 47°.

Pressure30.12 inHg
Wind5.8 mph SE
Humidity57%
Visibility—
Dew point45°
Fri, 3065° / 52°0.06Light rain
65 °Light rain

Alsen, Friday, 30 October

Light rain. High 65°, low 52°.

Pressure30.12 inHg
Wind9.3 mph NE
Humidity67%
Visibility—
Dew point51°
Sat, 3162° / 57°0.08Light rain
62 °Light rain

Alsen, Saturday, 31 October

Light rain. High 62°, low 57°.

Pressure29.94 inHg
Wind13.8 mph SE
Humidity77%
Visibility—
Dew point54°
Sun, 0169° / 55°0Overcast
69 °Overcast

Alsen, Sunday, 1 November

Overcast. High 69°, low 55°.

Pressure29.91 inHg
Wind11.5 mph SE
Humidity62%
Visibility—
Dew point51°
Mon, 0265° / 50°0.39Light rain
65 °Light rain

Alsen, Monday, 2 November

Light rain. High 65°, low 50°.

Pressure29.50 inHg
Wind24.4 mph NW
Humidity74%
Visibility—
Dew point55°
Tue, 0351° / 42°0Overcast
51 °Overcast

Alsen, Tuesday, 3 November

Overcast. High 51°, low 42°.

Pressure29.97 inHg
Wind22.3 mph NW
Humidity42%
Visibility—
Dew point25°
Wed, 0456° / 38°0Clear
56 °Clear

Alsen, Wednesday, 4 November

Clear. High 56°, low 38°.

Pressure29.97 inHg
Wind7.4 mph NW
Humidity41%
Visibility—
Dew point28°
Thu, 0561° / 44°0Clear
61 °Clear

Alsen, Thursday, 5 November

Clear. High 61°, low 44°.

Pressure29.91 inHg
Wind9.4 mph NW
Humidity47%
Visibility—
Dew point36°
Fri, 0665° / 46°0Overcast
65 °Overcast

Alsen, Friday, 6 November

Overcast. High 65°, low 46°.

Pressure29.68 inHg
Wind9.3 mph S
Humidity38%
Visibility—
Dew point33°
Sat, 0752° / 41°0Overcast
52 °Overcast

Alsen, Saturday, 7 November

Overcast. High 52°, low 41°.

Pressure29.83 inHg
Wind11.6 mph E
Humidity40%
Visibility—
Dew point25°
Sun, 0853° / 40°0Overcast
53 °Overcast

Alsen, Sunday, 8 November

Overcast. High 53°, low 40°.

Pressure29.77 inHg
Wind14.2 mph SE
Humidity48%
Visibility—
Dew point31°
Mon, 0956° / 44°0.19Light rain
56 °Light rain

Alsen, Monday, 9 November

Light rain. High 56°, low 44°.

Pressure29.68 inHg
Wind16.9 mph NW
Humidity56%
Visibility—
Dew point37°

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.