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As of 08:28 CDT

Weather in Lone Tree, SD

39°Current weather

Lone Tree, Thursday, 22 October, 08:28

Mostly clear. Feels like 36°. High 75°, low 39°.

Pressure30.18 inHg
Wind4.2 mph SE
Humidity95%
Visibility6.2 mi
Dew point39°
Fri, 2371° / 55°0Overcast
71 °Overcast

Lone Tree, Friday, 23 October

Overcast. High 71°, low 55°.

Pressure29.97 inHg
Wind15 mph S
Humidity77%
Visibility6.2 mi
Dew point53°
Sat, 2462° / 49°0.09Rain
62 °Rain

Lone Tree, Saturday, 24 October

Rain. High 62°, low 49°.

Pressure30.18 inHg
Wind13.8 mph NW
Humidity56%
Visibility6.2 mi
Dew point44°
Sun, 2548° / 43°0.08Light rain
48 °Light rain

Lone Tree, Sunday, 25 October

Light rain. High 48°, low 43°.

Pressure30.45 inHg
Wind7.2 mph NE
Humidity63%
Visibility6.2 mi
Dew point36°
Mon, 2647° / 43°0.88Rain
47 °Rain

Lone Tree, Monday, 26 October

Rain. High 47°, low 43°.

Pressure30.39 inHg
Wind13.3 mph NE
Humidity87%
Visibility—
Dew point41°
Tue, 2753° / 45°0.15Light rain
53 °Light rain

Lone Tree, Tuesday, 27 October

Light rain. High 53°, low 45°.

Pressure30.09 inHg
Wind12 mph SW
Humidity79%
Visibility—
Dew point45°
Wed, 2857° / 44°0Overcast
57 °Overcast

Lone Tree, Wednesday, 28 October

Overcast. High 57°, low 44°.

Pressure29.88 inHg
Wind21.8 mph NW
Humidity73%
Visibility—
Dew point43°
Thu, 2946° / 32°0Clear
46 °Clear

Lone Tree, Thursday, 29 October

Clear. High 46°, low 32°.

Pressure30.39 inHg
Wind21.3 mph NW
Humidity45%
Visibility—
Dew point21°
Fri, 3050° / 32°0Overcast
50 °Overcast

Lone Tree, Friday, 30 October

Overcast. High 50°, low 32°.

Pressure30.12 inHg
Wind15.2 mph S
Humidity48%
Visibility—
Dew point26°
Sat, 3153° / 43°0Overcast
53 °Overcast

Lone Tree, Saturday, 31 October

Overcast. High 53°, low 43°.

Pressure29.77 inHg
Wind13.5 mph S
Humidity86%
Visibility—
Dew point45°
Sun, 0160° / 46°0Overcast
60 °Overcast

Lone Tree, Sunday, 1 November

Overcast. High 60°, low 46°.

Pressure30.00 inHg
Wind10.3 mph NW
Humidity39%
Visibility—
Dew point31°
Mon, 0259° / 41°0Mostly clear
59 °Mostly clear

Lone Tree, Monday, 2 November

Mostly clear. High 59°, low 41°.

Pressure30.15 inHg
Wind12.3 mph S
Humidity42%
Visibility—
Dew point32°
Tue, 0359° / 41°0Clear
59 °Clear

Lone Tree, Tuesday, 3 November

Clear. High 59°, low 41°.

Pressure30.27 inHg
Wind8.9 mph NW
Humidity37%
Visibility—
Dew point28°
Wed, 0459° / 40°0Clear
59 °Clear

Lone Tree, Wednesday, 4 November

Clear. High 59°, low 40°.

Pressure30.09 inHg
Wind14.3 mph S
Humidity44%
Visibility—
Dew point32°
Thu, 0558° / 46°0Mostly clear
58 °Mostly clear

Lone Tree, Thursday, 5 November

Mostly clear. High 58°, low 46°.

Pressure29.85 inHg
Wind17.6 mph S
Humidity70%
Visibility—
Dew point47°
Fri, 0667° / 47°0Clear
67 °Clear

Lone Tree, Friday, 6 November

Clear. High 67°, low 47°.

Pressure29.94 inHg
Wind7.5 mph S
Humidity43%
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 Lone Tree, 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 Lone Tree, 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.