As of 19:56 CDT

Weather in Arlington Beach, SD

46°

Arlington Beach, Wednesday, 14 October, 19:56

Overcast. Feels like 43°. High 50°, low 45°.

Pressure30.18 inHg

Wind5 mph SE

Humidity84%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

Thu, 1557° / 46°

0.08

57 °

Arlington Beach, Thursday, 15 October

Rain. High 57°, low 46°.

Pressure30.12 inHg

Wind10.6 mph W

Humidity73%

Visibility6.2 mi

Dew point44°

Fri, 1649° / 41°

0.04

49 °

Arlington Beach, Friday, 16 October

Light rain. High 49°, low 41°.

Pressure30.62 inHg

Wind16.7 mph N

Humidity60%

Visibility6.2 mi

Dew point29°

Sat, 1758° / 40°

58 °

Arlington Beach, Saturday, 17 October

Clear. High 58°, low 40°.

Pressure30.33 inHg

Wind16.1 mph S

Humidity46%

Visibility6.2 mi

Dew point30°

Sun, 1862° / 45°

62 °

Arlington Beach, Sunday, 18 October

Clear. High 62°, low 45°.

Pressure30.18 inHg

Wind6.3 mph S

Humidity52%

Visibility6.2 mi

Dew point38°

Mon, 1962° / 42°

62 °

Arlington Beach, Monday, 19 October

Clear. High 62°, low 42°.

Pressure30.27 inHg

Wind8.2 mph SE

Humidity62%

Visibility—

Dew point43°

Tue, 2067° / 45°

67 °

Arlington Beach, Tuesday, 20 October

Clear. High 67°, low 45°.

Pressure30.12 inHg

Wind17.6 mph S

Humidity52%

Visibility—

Dew point44°

Wed, 2171° / 54°

0.02

71 °

Arlington Beach, Wednesday, 21 October

Light rain. High 71°, low 54°.

Pressure29.88 inHg

Wind16.9 mph S

Humidity56%

Visibility—

Dew point50°

Thu, 2269° / 47°

69 °

Arlington Beach, Thursday, 22 October

Clear. High 69°, low 47°.

Pressure30.00 inHg

Wind9.2 mph N

Humidity46%

Visibility—

Dew point41°

Fri, 2364° / 53°

0.5

64 °

Arlington Beach, Friday, 23 October

Rain. High 64°, low 53°.

Pressure29.77 inHg

Wind19.3 mph S

Humidity92%

Visibility—

Dew point57°

Sat, 2451° / 42°

0.57

51 °

Arlington Beach, Saturday, 24 October

Rain. High 51°, low 42°.

Pressure30.12 inHg

Wind21.5 mph NW

Humidity50%

Visibility—

Dew point31°

Sun, 2550° / 37°

50 °

Arlington Beach, Sunday, 25 October

Clear. High 50°, low 37°.

Pressure30.39 inHg

Wind17.4 mph NW

Humidity39%

Visibility—

Dew point23°

Mon, 2659° / 37°

59 °

Arlington Beach, Monday, 26 October

Clear. High 59°, low 37°.

Pressure30.21 inHg

Wind14.4 mph S

Humidity37%

Visibility—

Dew point28°

Tue, 2765° / 47°

65 °

Arlington Beach, Tuesday, 27 October

Clear. High 65°, low 47°.

Pressure29.88 inHg

Wind17.5 mph SW

Humidity49%

Visibility—

Dew point41°

Wed, 2861° / 45°

61 °

Arlington Beach, Wednesday, 28 October

Partly cloudy. High 61°, low 45°.

Pressure29.74 inHg

Wind17 mph SW

Humidity51%

Visibility—

Dew point39°

Thu, 2962° / 45°

62 °

Arlington Beach, Thursday, 29 October

Overcast. High 62°, low 45°.

Pressure30.00 inHg

Wind7.6 mph NW

Humidity53%

Visibility—

Dew point39°

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.