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As of 14:15 CDT

Weather in Plano, SD

81°Current weather

Plano, Saturday, 8 August, 14:15

Clear. Feels like 82°. High 86°, low 56°.

Pressure29.91 inHg
Wind12.5 mph S
Humidity46%
Visibility6.2 mi
Dew point58°
Sun, 0986° / 68°0.33Heavy rain
86 °Heavy rain

Plano, Sunday, 9 August

Heavy rain. High 86°, low 68°.

Pressure29.77 inHg
Wind10.6 mph N
Humidity43%
Visibility6.2 mi
Dew point63°
Mon, 1098° / 64°0.16Rain
98 °Rain

Plano, Monday, 10 August

Rain. High 98°, low 64°.

Pressure29.80 inHg
Wind6.6 mph E
Humidity35%
Visibility6.2 mi
Dew point57°
Tue, 1196° / 67°0.13Rain
96 °Rain

Plano, Tuesday, 11 August

Rain. High 96°, low 67°.

Pressure29.80 inHg
Wind10.6 mph NE
Humidity44%
Visibility6.2 mi
Dew point63°
Wed, 1297° / 70°0Light rain
97 °Light rain

Plano, Wednesday, 12 August

Light rain. High 97°, low 70°.

Pressure29.83 inHg
Wind5.1 mph E
Humidity40%
Visibility6.2 mi
Dew point62°
Thu, 1385° / 62°0.36Rain
85 °Rain

Plano, Thursday, 13 August

Rain. High 85°, low 62°.

Pressure30.03 inHg
Wind10.8 mph NE
Humidity33%
Visibility—
Dew point47°
Fri, 1489° / 60°0Mostly clear
89 °Mostly clear

Plano, Friday, 14 August

Mostly clear. High 89°, low 60°.

Pressure30.12 inHg
Wind11.1 mph SE
Humidity39%
Visibility—
Dew point53°
Sat, 1585° / 65°0.02Light rain
85 °Light rain

Plano, Saturday, 15 August

Light rain. High 85°, low 65°.

Pressure30.09 inHg
Wind14.8 mph S
Humidity64%
Visibility—
Dew point57°
Sun, 1695° / 69°0.01Light rain
95 °Light rain

Plano, Sunday, 16 August

Light rain. High 95°, low 69°.

Pressure29.91 inHg
Wind16.8 mph E
Humidity44%
Visibility—
Dew point65°
Mon, 1789° / 66°0.02Light rain
89 °Light rain

Plano, Monday, 17 August

Light rain. High 89°, low 66°.

Pressure30.00 inHg
Wind8.1 mph SE
Humidity42%
Visibility—
Dew point60°
Tue, 18100° / 67°0.04Light rain
100 °Light rain

Plano, Tuesday, 18 August

Light rain. High 100°, low 67°.

Pressure29.91 inHg
Wind10.8 mph SW
Humidity38%
Visibility—
Dew point61°
Wed, 1987° / 67°0.03Light rain
87 °Light rain

Plano, Wednesday, 19 August

Light rain. High 87°, low 67°.

Pressure29.88 inHg
Wind18.4 mph E
Humidity35%
Visibility—
Dew point54°
Thu, 2088° / 61°0Partly cloudy
88 °Partly cloudy

Plano, Thursday, 20 August

Partly cloudy. High 88°, low 61°.

Pressure29.97 inHg
Wind6.4 mph E
Humidity35%
Visibility—
Dew point51°
Fri, 2193° / 66°0.02Light rain
93 °Light rain

Plano, Friday, 21 August

Light rain. High 93°, low 66°.

Pressure29.85 inHg
Wind12.5 mph S
Humidity30%
Visibility—
Dew point54°
Sat, 2282° / 60°0Overcast
82 °Overcast

Plano, Saturday, 22 August

Overcast. High 82°, low 60°.

Pressure30.09 inHg
Wind15.5 mph NE
Humidity47%
Visibility—
Dew point51°
Sun, 2384° / 52°0Partly cloudy
84 °Partly cloudy

Plano, Sunday, 23 August

Partly cloudy. High 84°, low 52°.

Pressure30.15 inHg
Wind10 mph SE
Humidity27%
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 Plano, 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 Plano, 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.