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As of 17:18 CDT

Weather in Plana, SD

87°Current weather

Plana, Saturday, 8 August, 17:18

Clear. Feels like 89°. High 87°, low 56°.

Pressure29.80 inHg
Wind12.4 mph S
Humidity48%
Visibility6.2 mi
Dew point64°
Sun, 0986° / 57°0.24Rain
86 °Rain

Plana, Sunday, 9 August

Rain. High 86°, low 57°.

Pressure29.85 inHg
Wind16.5 mph NE
Humidity39%
Visibility6.2 mi
Dew point55°
Mon, 1097° / 57°0.05Light rain
97 °Light rain

Plana, Monday, 10 August

Light rain. High 97°, low 57°.

Pressure29.83 inHg
Wind4.3 mph E
Humidity32%
Visibility6.2 mi
Dew point54°
Tue, 1191° / 60°0Clear
91 °Clear

Plana, Tuesday, 11 August

Clear. High 91°, low 60°.

Pressure29.88 inHg
Wind8.2 mph N
Humidity44%
Visibility6.2 mi
Dew point58°
Wed, 1288° / 61°0.02Light rain
88 °Light rain

Plana, Wednesday, 12 August

Light rain. High 88°, low 61°.

Pressure29.88 inHg
Wind11.5 mph NE
Humidity33%
Visibility6.2 mi
Dew point49°
Thu, 1382° / 57°0Clear
82 °Clear

Plana, Thursday, 13 August

Clear. High 82°, low 57°.

Pressure30.09 inHg
Wind12.9 mph NE
Humidity30%
Visibility—
Dew point41°
Fri, 1490° / 58°0Mostly clear
90 °Mostly clear

Plana, Friday, 14 August

Mostly clear. High 90°, low 58°.

Pressure30.09 inHg
Wind14.2 mph S
Humidity19%
Visibility—
Dew point35°
Sat, 1595° / 69°0Overcast
95 °Overcast

Plana, Saturday, 15 August

Overcast. High 95°, low 69°.

Pressure29.97 inHg
Wind17.5 mph S
Humidity36%
Visibility—
Dew point56°
Sun, 1693° / 69°1.57Heavy rain
93 °Heavy rain

Plana, Sunday, 16 August

Heavy rain. High 93°, low 69°.

Pressure29.91 inHg
Wind12.3 mph E
Humidity44%
Visibility—
Dew point63°
Mon, 1792° / 64°0Light rain
92 °Light rain

Plana, Monday, 17 August

Light rain. High 92°, low 64°.

Pressure30.00 inHg
Wind7.9 mph NE
Humidity48%
Visibility—
Dew point61°
Tue, 1896° / 69°0Partly cloudy
96 °Partly cloudy

Plana, Tuesday, 18 August

Partly cloudy. High 96°, low 69°.

Pressure29.91 inHg
Wind13.6 mph N
Humidity38%
Visibility—
Dew point58°
Wed, 1972° / 64°0.27Rain
72 °Rain

Plana, Wednesday, 19 August

Rain. High 72°, low 64°.

Pressure30.00 inHg
Wind15 mph NE
Humidity93%
Visibility—
Dew point62°
Thu, 2084° / 62°0Partly cloudy
84 °Partly cloudy

Plana, Thursday, 20 August

Partly cloudy. High 84°, low 62°.

Pressure30.00 inHg
Wind7.1 mph E
Humidity43%
Visibility—
Dew point53°
Fri, 2193° / 63°0Clear
93 °Clear

Plana, Friday, 21 August

Clear. High 93°, low 63°.

Pressure29.85 inHg
Wind17.6 mph NE
Humidity32%
Visibility—
Dew point52°
Sat, 2275° / 54°0Partly cloudy
75 °Partly cloudy

Plana, Saturday, 22 August

Partly cloudy. High 75°, low 54°.

Pressure30.18 inHg
Wind20.4 mph NE
Humidity32%
Visibility—
Dew point37°
Sun, 2380° / 52°0Overcast
80 °Overcast

Plana, Sunday, 23 August

Overcast. High 80°, low 52°.

Pressure30.15 inHg
Wind8.5 mph E
Humidity28%
Visibility—
Dew point36°

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 Plana, 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 Plana, 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.