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As of 19:51 CDT

Weather in Willow Lake, SD

80°Current weather

Willow Lake, Saturday, 8 August, 19:51

Clear. Feels like 82°. High 82°, low 54°.

Pressure29.77 inHg
Wind4.3 mph SW
Humidity55%
Visibility6.2 mi
Dew point63°
Sun, 0983° / 62°0.04Light rain
83 °Light rain

Willow Lake, Sunday, 9 August

Light rain. High 83°, low 62°.

Pressure29.80 inHg
Wind10.9 mph NE
Humidity50%
Visibility6.2 mi
Dew point65°
Mon, 1098° / 59°0.19Rain
98 °Rain

Willow Lake, Monday, 10 August

Rain. High 98°, low 59°.

Pressure29.83 inHg
Wind11.5 mph SE
Humidity31%
Visibility6.2 mi
Dew point54°
Tue, 1188° / 64°0.09Rain
88 °Rain

Willow Lake, Tuesday, 11 August

Rain. High 88°, low 64°.

Pressure29.85 inHg
Wind9.4 mph NE
Humidity45%
Visibility6.2 mi
Dew point60°
Wed, 1289° / 63°0Clear
89 °Clear

Willow Lake, Wednesday, 12 August

Clear. High 89°, low 63°.

Pressure29.94 inHg
Wind11.5 mph E
Humidity28%
Visibility6.2 mi
Dew point48°
Thu, 1378° / 60°0.09Light rain
78 °Light rain

Willow Lake, Thursday, 13 August

Light rain. High 78°, low 60°.

Pressure30.03 inHg
Wind12.7 mph E
Humidity51%
Visibility—
Dew point52°
Fri, 1486° / 57°0Overcast
86 °Overcast

Willow Lake, Friday, 14 August

Overcast. High 86°, low 57°.

Pressure30.09 inHg
Wind12.4 mph SE
Humidity31%
Visibility—
Dew point46°
Sat, 1582° / 61°0Overcast
82 °Overcast

Willow Lake, Saturday, 15 August

Overcast. High 82°, low 61°.

Pressure30.09 inHg
Wind18.3 mph S
Humidity63%
Visibility—
Dew point56°
Sun, 1693° / 66°0.25Rain
93 °Rain

Willow Lake, Sunday, 16 August

Rain. High 93°, low 66°.

Pressure29.91 inHg
Wind11.7 mph S
Humidity42%
Visibility—
Dew point63°
Mon, 1792° / 63°0Overcast
92 °Overcast

Willow Lake, Monday, 17 August

Overcast. High 92°, low 63°.

Pressure30.03 inHg
Wind11.2 mph SE
Humidity38%
Visibility—
Dew point56°
Tue, 1898° / 67°0.01Light rain
98 °Light rain

Willow Lake, Tuesday, 18 August

Light rain. High 98°, low 67°.

Pressure29.91 inHg
Wind10.6 mph SE
Humidity34%
Visibility—
Dew point57°
Wed, 1971° / 64°0.04Light rain
71 °Light rain

Willow Lake, Wednesday, 19 August

Light rain. High 71°, low 64°.

Pressure30.00 inHg
Wind18 mph NE
Humidity62%
Visibility—
Dew point57°
Thu, 2086° / 60°0Mostly clear
86 °Mostly clear

Willow Lake, Thursday, 20 August

Mostly clear. High 86°, low 60°.

Pressure29.97 inHg
Wind8 mph E
Humidity30%
Visibility—
Dew point47°
Fri, 2194° / 64°0Clear
94 °Clear

Willow Lake, Friday, 21 August

Clear. High 94°, low 64°.

Pressure29.88 inHg
Wind9.4 mph SW
Humidity28%
Visibility—
Dew point50°
Sat, 2276° / 56°0Overcast
76 °Overcast

Willow Lake, Saturday, 22 August

Overcast. High 76°, low 56°.

Pressure30.12 inHg
Wind21.6 mph NE
Humidity31%
Visibility—
Dew point38°
Sun, 2382° / 50°0Overcast
82 °Overcast

Willow Lake, Sunday, 23 August

Overcast. High 82°, low 50°.

Pressure30.15 inHg
Wind10.4 mph E
Humidity23%
Visibility—
Dew point33°

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 Willow Lake, 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 Willow Lake, 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.