As of 07:08 CDT

Weather in Arlington Beach, SD

44°

Arlington Beach, Tuesday, 13 October, 07:08

Overcast. Feels like 41°. High 52°, low 44°.

Pressure29.94 inHg

Wind5 mph N

Humidity88%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

Wed, 1454° / 41°

54 °

Arlington Beach, Wednesday, 14 October

Overcast. High 54°, low 41°.

Pressure30.27 inHg

Wind2.8 mph NE

Humidity65%

Visibility6.2 mi

Dew point40°

Thu, 1559° / 46°

0.13

59 °

Arlington Beach, Thursday, 15 October

Light rain. High 59°, low 46°.

Pressure30.21 inHg

Wind6.6 mph NW

Humidity85%

Visibility6.2 mi

Dew point47°

Fri, 1651° / 43°

51 °

Arlington Beach, Friday, 16 October

Mostly clear. High 51°, low 43°.

Pressure30.65 inHg

Wind11.7 mph N

Humidity58%

Visibility6.2 mi

Dew point33°

Sat, 1761° / 42°

61 °

Arlington Beach, Saturday, 17 October

Clear. High 61°, low 42°.

Pressure30.15 inHg

Wind16.8 mph S

Humidity45%

Visibility—

Dew point33°

Sun, 1859° / 48°

59 °

Arlington Beach, Sunday, 18 October

Overcast. High 59°, low 48°.

Pressure29.94 inHg

Wind15.6 mph S

Humidity57%

Visibility—

Dew point38°

Mon, 1966° / 44°

66 °

Arlington Beach, Monday, 19 October

Clear. High 66°, low 44°.

Pressure30.06 inHg

Wind10.1 mph S

Humidity40%

Visibility—

Dew point36°

Tue, 2069° / 51°

69 °

Arlington Beach, Tuesday, 20 October

Mostly clear. High 69°, low 51°.

Pressure29.94 inHg

Wind18.9 mph S

Humidity54%

Visibility—

Dew point47°

Wed, 2164° / 61°

0.2

64 °

Arlington Beach, Wednesday, 21 October

Light rain. High 64°, low 61°.

Pressure29.83 inHg

Wind18.6 mph S

Humidity88%

Visibility—

Dew point60°

Thu, 2269° / 60°

0.53

69 °

Arlington Beach, Thursday, 22 October

Rain. High 69°, low 60°.

Pressure29.68 inHg

Wind16.1 mph S

Humidity82%

Visibility—

Dew point61°

Fri, 2350° / 41°

0.62

50 °

Arlington Beach, Friday, 23 October

Heavy rain. High 50°, low 41°.

Pressure29.88 inHg

Wind25.5 mph W

Humidity68%

Visibility—

Dew point34°

Sat, 2448° / 34°

48 °

Arlington Beach, Saturday, 24 October

Clear. High 48°, low 34°.

Pressure30.30 inHg

Wind15.5 mph W

Humidity50%

Visibility—

Dew point27°

Sun, 2555° / 37°

55 °

Arlington Beach, Sunday, 25 October

Clear. High 55°, low 37°.

Pressure30.18 inHg

Wind10.3 mph SW

Humidity47%

Visibility—

Dew point31°

Mon, 2656° / 39°

56 °

Arlington Beach, Monday, 26 October

Mostly clear. High 56°, low 39°.

Pressure30.36 inHg

Wind6.1 mph SW

Humidity47%

Visibility—

Dew point32°

Tue, 2760° / 41°

60 °

Arlington Beach, Tuesday, 27 October

Clear. High 60°, low 41°.

Pressure30.09 inHg

Wind17.6 mph W

Humidity50%

Visibility—

Dew point36°

Wed, 2858° / 40°

58 °

Arlington Beach, Wednesday, 28 October

Overcast. High 58°, low 40°.

Pressure30.03 inHg

Wind10.4 mph W

Humidity43%

Visibility—

Dew point32°

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 Arlington Beach, 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 Arlington Beach, 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.