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As of 14:27 CDT

Weather in Winner, SD

89°Current weather

Winner, Saturday, 8 August, 14:27

Clear. Feels like 88°. High 94°, low 58°.

Pressure29.83 inHg
Wind18.2 mph S
Humidity35%
Visibility6.2 mi
Dew point57°
Sun, 0996° / 67°0Partly cloudy
96 °Partly cloudy

Winner, Sunday, 9 August

Partly cloudy. High 96°, low 67°.

Pressure29.77 inHg
Wind13.8 mph NE
Humidity36%
Visibility6.2 mi
Dew point60°
Mon, 10104° / 68°0Mostly clear
104 °Mostly clear

Winner, Monday, 10 August

Mostly clear. High 104°, low 68°.

Pressure29.77 inHg
Wind12.4 mph SE
Humidity30%
Visibility6.2 mi
Dew point58°
Tue, 1197° / 65°0Overcast
97 °Overcast

Winner, Tuesday, 11 August

Overcast. High 97°, low 65°.

Pressure29.83 inHg
Wind11.7 mph NE
Humidity42%
Visibility6.2 mi
Dew point60°
Wed, 12101° / 66°1.13Heavy rain
101 °Heavy rain

Winner, Wednesday, 12 August

Heavy rain. High 101°, low 66°.

Pressure29.80 inHg
Wind9.4 mph SE
Humidity34%
Visibility6.2 mi
Dew point60°
Thu, 1383° / 66°0.09Light rain
83 °Light rain

Winner, Thursday, 13 August

Light rain. High 83°, low 66°.

Pressure30.03 inHg
Wind12.1 mph E
Humidity46%
Visibility—
Dew point55°
Fri, 1490° / 62°0Overcast
90 °Overcast

Winner, Friday, 14 August

Overcast. High 90°, low 62°.

Pressure30.06 inHg
Wind17.9 mph S
Humidity36%
Visibility—
Dew point53°
Sat, 1594° / 70°0Light rain
94 °Light rain

Winner, Saturday, 15 August

Light rain. High 94°, low 70°.

Pressure29.94 inHg
Wind17.2 mph S
Humidity40%
Visibility—
Dew point60°
Sun, 16100° / 71°0Clear
100 °Clear

Winner, Sunday, 16 August

Clear. High 100°, low 71°.

Pressure29.88 inHg
Wind12.3 mph N
Humidity38%
Visibility—
Dew point62°
Mon, 1794° / 68°0.03Light rain
94 °Light rain

Winner, Monday, 17 August

Light rain. High 94°, low 68°.

Pressure30.00 inHg
Wind12.6 mph SE
Humidity35%
Visibility—
Dew point57°
Tue, 18101° / 70°0.02Light rain
101 °Light rain

Winner, Tuesday, 18 August

Light rain. High 101°, low 70°.

Pressure29.91 inHg
Wind11.2 mph NE
Humidity31%
Visibility—
Dew point56°
Wed, 1991° / 68°0.31Rain
91 °Rain

Winner, Wednesday, 19 August

Rain. High 91°, low 68°.

Pressure29.83 inHg
Wind20.4 mph NE
Humidity35%
Visibility—
Dew point57°
Thu, 2086° / 62°0Partly cloudy
86 °Partly cloudy

Winner, Thursday, 20 August

Partly cloudy. High 86°, low 62°.

Pressure30.00 inHg
Wind7.3 mph SE
Humidity37%
Visibility—
Dew point51°
Fri, 2199° / 69°0Clear
99 °Clear

Winner, Friday, 21 August

Clear. High 99°, low 69°.

Pressure29.85 inHg
Wind11.7 mph SW
Humidity36%
Visibility—
Dew point59°
Sat, 2279° / 58°0Overcast
79 °Overcast

Winner, Saturday, 22 August

Overcast. High 79°, low 58°.

Pressure30.12 inHg
Wind14.4 mph NE
Humidity69%
Visibility—
Dew point55°
Sun, 2388° / 58°0.09Light rain
88 °Light rain

Winner, Sunday, 23 August

Light rain. High 88°, low 58°.

Pressure30.09 inHg
Wind11.6 mph S
Humidity41%
Visibility—
Dew point53°

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 Winner, 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 Winner, 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.