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As of 15:41 CDT

Weather in Arlington, SD

82°Current weather

Arlington, Saturday, 8 August, 15:41

Clear. Feels like 81°. High 83°, low 53°.

Pressure29.85 inHg
Wind12.4 mph S
Humidity40%
Visibility6.2 mi
Dew point55°
Sun, 0981° / 62°0.12Rain
81 °Rain

Arlington, Sunday, 9 August

Rain. High 81°, low 62°.

Pressure29.80 inHg
Wind11.9 mph NE
Humidity50%
Visibility6.2 mi
Dew point63°
Mon, 1099° / 59°0.14Rain
99 °Rain

Arlington, Monday, 10 August

Rain. High 99°, low 59°.

Pressure29.80 inHg
Wind9.5 mph E
Humidity39%
Visibility6.2 mi
Dew point61°
Tue, 1194° / 62°0Light rain
94 °Light rain

Arlington, Tuesday, 11 August

Light rain. High 94°, low 62°.

Pressure29.83 inHg
Wind6.7 mph NE
Humidity42%
Visibility6.2 mi
Dew point59°
Wed, 1291° / 63°0.04Light rain
91 °Light rain

Arlington, Wednesday, 12 August

Light rain. High 91°, low 63°.

Pressure29.85 inHg
Wind8.1 mph E
Humidity36%
Visibility6.2 mi
Dew point57°
Thu, 1381° / 55°0Overcast
81 °Overcast

Arlington, Thursday, 13 August

Overcast. High 81°, low 55°.

Pressure30.06 inHg
Wind13.7 mph NE
Humidity33%
Visibility—
Dew point43°
Fri, 1488° / 55°0Clear
88 °Clear

Arlington, Friday, 14 August

Clear. High 88°, low 55°.

Pressure30.12 inHg
Wind10.5 mph E
Humidity21%
Visibility—
Dew point36°
Sat, 1582° / 62°0.04Light rain
82 °Light rain

Arlington, Saturday, 15 August

Light rain. High 82°, low 62°.

Pressure30.09 inHg
Wind18.2 mph S
Humidity47%
Visibility—
Dew point50°
Sun, 1693° / 65°0.48Rain
93 °Rain

Arlington, Sunday, 16 August

Rain. High 93°, low 65°.

Pressure29.91 inHg
Wind11.7 mph S
Humidity40%
Visibility—
Dew point62°
Mon, 1788° / 63°0.05Light rain
88 °Light rain

Arlington, Monday, 17 August

Light rain. High 88°, low 63°.

Pressure30.03 inHg
Wind8.6 mph SE
Humidity45%
Visibility—
Dew point58°
Tue, 1895° / 66°0.01Light rain
95 °Light rain

Arlington, Tuesday, 18 August

Light rain. High 95°, low 66°.

Pressure29.91 inHg
Wind11.3 mph SW
Humidity39%
Visibility—
Dew point59°
Wed, 1973° / 63°0.02Light rain
73 °Light rain

Arlington, Wednesday, 19 August

Light rain. High 73°, low 63°.

Pressure29.94 inHg
Wind18.3 mph NE
Humidity61%
Visibility—
Dew point57°
Thu, 2085° / 60°0Mostly clear
85 °Mostly clear

Arlington, Thursday, 20 August

Mostly clear. High 85°, low 60°.

Pressure29.97 inHg
Wind6.4 mph E
Humidity32%
Visibility—
Dew point48°
Fri, 2194° / 63°0Light rain
94 °Light rain

Arlington, Friday, 21 August

Light rain. High 94°, low 63°.

Pressure29.88 inHg
Wind11.1 mph S
Humidity28%
Visibility—
Dew point49°
Sat, 2276° / 56°0.02Light rain
76 °Light rain

Arlington, Saturday, 22 August

Light rain. High 76°, low 56°.

Pressure30.12 inHg
Wind16.9 mph NE
Humidity35%
Visibility—
Dew point41°
Sun, 2379° / 48°0Partly cloudy
79 °Partly cloudy

Arlington, Sunday, 23 August

Partly cloudy. High 79°, low 48°.

Pressure30.15 inHg
Wind9.9 mph E
Humidity23%
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 Arlington, 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, 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.