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As of 05:04 CDT

Weather in Arlington Beach, SD

62°Current weather

Arlington Beach, Sunday, 11 October, 05:04

Mostly clear. Feels like 62°. High 84°, low 56°.

Pressure29.62 inHg
Wind8 mph S
Humidity77%
Visibility6.2 mi
Dew point54°
Mon, 1272° / 49°0.03Light rain
72 °Light rain

Arlington Beach, Monday, 12 October

Light rain. High 72°, low 49°.

Pressure29.68 inHg
Wind6.2 mph N
Humidity82%
Visibility6.2 mi
Dew point56°
Tue, 1356° / 48°0Overcast
56 °Overcast

Arlington Beach, Tuesday, 13 October

Overcast. High 56°, low 48°.

Pressure30.03 inHg
Wind8.2 mph NW
Humidity65%
Visibility6.2 mi
Dew point41°
Wed, 1457° / 44°0Clear
57 °Clear

Arlington Beach, Wednesday, 14 October

Clear. High 57°, low 44°.

Pressure30.27 inHg
Wind6.8 mph N
Humidity63%
Visibility6.2 mi
Dew point40°
Thu, 1556° / 46°0.13Rain
56 °Rain

Arlington Beach, Thursday, 15 October

Rain. High 56°, low 46°.

Pressure30.27 inHg
Wind12.3 mph NW
Humidity86%
Visibility—
Dew point47°
Fri, 1653° / 39°0Clear
53 °Clear

Arlington Beach, Friday, 16 October

Clear. High 53°, low 39°.

Pressure30.71 inHg
Wind17.8 mph N
Humidity56%
Visibility—
Dew point34°
Sat, 1742° / 21°0Mostly clear
42 °Mostly clear

Arlington Beach, Saturday, 17 October

Mostly clear. High 42°, low 21°.

Pressure30.62 inHg
Wind13 mph N
Humidity26%
Visibility—
Dew point5°
Sun, 1856° / 32°0Overcast
56 °Overcast

Arlington Beach, Sunday, 18 October

Overcast. High 56°, low 32°.

Pressure30.09 inHg
Wind21 mph S
Humidity31%
Visibility—
Dew point18°
Mon, 1969° / 44°0Mostly clear
69 °Mostly clear

Arlington Beach, Monday, 19 October

Mostly clear. High 69°, low 44°.

Pressure29.97 inHg
Wind7.9 mph SE
Humidity32%
Visibility—
Dew point33°
Tue, 2070° / 47°0Clear
70 °Clear

Arlington Beach, Tuesday, 20 October

Clear. High 70°, low 47°.

Pressure29.77 inHg
Wind16.4 mph S
Humidity32%
Visibility—
Dew point34°
Wed, 2166° / 50°0Overcast
66 °Overcast

Arlington Beach, Wednesday, 21 October

Overcast. High 66°, low 50°.

Pressure30.06 inHg
Wind15.4 mph W
Humidity36%
Visibility—
Dew point36°
Thu, 2260° / 39°0Mostly clear
60 °Mostly clear

Arlington Beach, Thursday, 22 October

Mostly clear. High 60°, low 39°.

Pressure30.36 inHg
Wind13.5 mph SE
Humidity37%
Visibility—
Dew point28°
Fri, 2372° / 46°0Light rain
72 °Light rain

Arlington Beach, Friday, 23 October

Light rain. High 72°, low 46°.

Pressure29.71 inHg
Wind25.7 mph W
Humidity45%
Visibility—
Dew point47°
Sat, 2452° / 40°0.01Light rain
52 °Light rain

Arlington Beach, Saturday, 24 October

Light rain. High 52°, low 40°.

Pressure30.30 inHg
Wind18.9 mph NW
Humidity46%
Visibility—
Dew point31°
Sun, 2559° / 35°0Overcast
59 °Overcast

Arlington Beach, Sunday, 25 October

Overcast. High 59°, low 35°.

Pressure30.30 inHg
Wind15.2 mph W
Humidity35%
Visibility—
Dew point24°
Mon, 2656° / 36°0Overcast
56 °Overcast

Arlington Beach, Monday, 26 October

Overcast. High 56°, low 36°.

Pressure30.27 inHg
Wind7.8 mph N
Humidity44%
Visibility—
Dew point29°

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.