As of 04:07 CDT

Weather in Alsville, SD

33°

Alsville, Saturday, 17 October, 04:07

Clear. Feels like 27°. High 60°, low 33°.

Pressure30.42 inHg

Wind6 mph S

Humidity83%

Visibility6.2 mi

Dew point29°

See detailed hourly forecast

Sun, 1863° / 46°

63 °

Alsville, Sunday, 18 October

Clear. High 63°, low 46°.

Pressure30.06 inHg

Wind8.7 mph S

Humidity53%

Visibility6.2 mi

Dew point41°

Mon, 1960° / 43°

60 °

Alsville, Monday, 19 October

Overcast. High 60°, low 43°.

Pressure30.21 inHg

Wind6.3 mph SE

Humidity67%

Visibility6.2 mi

Dew point44°

Tue, 2064° / 48°

64 °

Alsville, Tuesday, 20 October

Clear. High 64°, low 48°.

Pressure30.18 inHg

Wind11.1 mph SE

Humidity71%

Visibility6.2 mi

Dew point49°

Wed, 2166° / 50°

66 °

Alsville, Wednesday, 21 October

Clear. High 66°, low 50°.

Pressure30.12 inHg

Wind6.6 mph S

Humidity71%

Visibility—

Dew point52°

Thu, 2268° / 50°

68 °

Alsville, Thursday, 22 October

Overcast. High 68°, low 50°.

Pressure30.15 inHg

Wind11.5 mph SE

Humidity67%

Visibility—

Dew point53°

Fri, 2376° / 61°

0.05

76 °

Alsville, Friday, 23 October

Light rain. High 76°, low 61°.

Pressure29.74 inHg

Wind24.6 mph S

Humidity62%

Visibility—

Dew point58°

Sat, 2467° / 45°

67 °

Alsville, Saturday, 24 October

Clear. High 67°, low 45°.

Pressure29.91 inHg

Wind21.3 mph S

Humidity36%

Visibility—

Dew point33°

Sun, 2548° / 34°

48 °

Alsville, Sunday, 25 October

Partly cloudy. High 48°, low 34°.

Pressure30.24 inHg

Wind14.8 mph N

Humidity42%

Visibility—

Dew point23°

Mon, 2648° / 27°

48 °

Alsville, Monday, 26 October

Clear. High 48°, low 27°.

Pressure30.33 inHg

Wind8.7 mph S

Humidity30%

Visibility—

Dew point13°

Tue, 2750° / 38°

50 °

Alsville, Tuesday, 27 October

Overcast. High 50°, low 38°.

Pressure30.03 inHg

Wind23.8 mph S

Humidity41%

Visibility—

Dew point26°

Wed, 2864° / 47°

0.44

64 °

Alsville, Wednesday, 28 October

Rain. High 64°, low 47°.

Pressure29.56 inHg

Wind25.1 mph NW

Humidity89%

Visibility—

Dew point50°

Thu, 2960° / 40°

0.01

60 °

Alsville, Thursday, 29 October

Light rain. High 60°, low 40°.

Pressure30.03 inHg

Wind18.2 mph NW

Humidity45%

Visibility—

Dew point33°

Fri, 3060° / 52°

0.02

60 °

Alsville, Friday, 30 October

Light rain. High 60°, low 52°.

Pressure29.56 inHg

Wind16.5 mph S

Humidity74%

Visibility—

Dew point50°

Sat, 3157° / 36°

0.75

57 °

Alsville, Saturday, 31 October

Snow. High 57°, low 36°.

Pressure29.35 inHg

Wind28.5 mph NW

Humidity87%

Visibility—

Dew point41°

Sun, 0147° / 36°

47 °

Alsville, Sunday, 1 November

Overcast. High 47°, low 36°.

Pressure29.97 inHg

Wind16.5 mph NW

Humidity60%

Visibility—

Dew point31°

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 Alsville, 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 Alsville, 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.