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As of 19:02 CDT

Weather in Arlington Beach, SD

80°Current weather

Arlington Beach, Saturday, 8 August, 19:02

Clear. Feels like 83°. High 81°, low 54°.

Pressure29.88 inHg
Wind11.2 mph S
Humidity62%
Visibility6.2 mi
Dew point65°
Sun, 0983° / 61°0.14Rain
83 °Rain

Arlington Beach, Sunday, 9 August

Rain. High 83°, low 61°.

Pressure29.80 inHg
Wind11.5 mph NE
Humidity50%
Visibility6.2 mi
Dew point63°
Mon, 1098° / 59°0.11Rain
98 °Rain

Arlington Beach, Monday, 10 August

Rain. High 98°, low 59°.

Pressure29.83 inHg
Wind10.5 mph E
Humidity40%
Visibility6.2 mi
Dew point60°
Tue, 1193° / 62°0Light rain
93 °Light rain

Arlington Beach, Tuesday, 11 August

Light rain. High 93°, low 62°.

Pressure29.83 inHg
Wind5.8 mph NE
Humidity42%
Visibility6.2 mi
Dew point59°
Wed, 1293° / 62°0.06Light rain
93 °Light rain

Arlington Beach, Wednesday, 12 August

Light rain. High 93°, low 62°.

Pressure29.85 inHg
Wind8.9 mph E
Humidity35%
Visibility6.2 mi
Dew point55°
Thu, 1381° / 55°0Overcast
81 °Overcast

Arlington Beach, Thursday, 13 August

Overcast. High 81°, low 55°.

Pressure30.06 inHg
Wind13.1 mph NE
Humidity32%
Visibility—
Dew point43°
Fri, 1488° / 55°0Clear
88 °Clear

Arlington Beach, Friday, 14 August

Clear. High 88°, low 55°.

Pressure30.15 inHg
Wind12.6 mph SE
Humidity20%
Visibility—
Dew point34°
Sat, 1582° / 63°0.02Light rain
82 °Light rain

Arlington Beach, Saturday, 15 August

Light rain. High 82°, low 63°.

Pressure30.09 inHg
Wind18 mph S
Humidity45%
Visibility—
Dew point50°
Sun, 1694° / 66°0.3Rain
94 °Rain

Arlington Beach, Sunday, 16 August

Rain. High 94°, low 66°.

Pressure29.91 inHg
Wind11.1 mph S
Humidity39%
Visibility—
Dew point62°
Mon, 1789° / 63°0.02Light rain
89 °Light rain

Arlington Beach, Monday, 17 August

Light rain. High 89°, low 63°.

Pressure30.03 inHg
Wind8.8 mph SE
Humidity43%
Visibility—
Dew point58°
Tue, 1898° / 67°0.02Light rain
98 °Light rain

Arlington Beach, Tuesday, 18 August

Light rain. High 98°, low 67°.

Pressure29.91 inHg
Wind14 mph N
Humidity36%
Visibility—
Dew point58°
Wed, 1972° / 64°0.03Light rain
72 °Light rain

Arlington Beach, Wednesday, 19 August

Light rain. High 72°, low 64°.

Pressure29.97 inHg
Wind18.1 mph NE
Humidity67%
Visibility—
Dew point58°
Thu, 2085° / 60°0Partly cloudy
85 °Partly cloudy

Arlington Beach, Thursday, 20 August

Partly cloudy. High 85°, low 60°.

Pressure29.97 inHg
Wind9.6 mph NE
Humidity32%
Visibility—
Dew point49°
Fri, 2194° / 64°0.01Light rain
94 °Light rain

Arlington Beach, Friday, 21 August

Light rain. High 94°, low 64°.

Pressure29.88 inHg
Wind10.1 mph SW
Humidity26%
Visibility—
Dew point48°
Sat, 2276° / 56°0.04Light rain
76 °Light rain

Arlington Beach, Saturday, 22 August

Light rain. High 76°, low 56°.

Pressure30.12 inHg
Wind17 mph NE
Humidity32%
Visibility—
Dew point38°
Sun, 2379° / 48°0Overcast
79 °Overcast

Arlington Beach, Sunday, 23 August

Overcast. High 79°, low 48°.

Pressure30.15 inHg
Wind9.4 mph E
Humidity23%
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.