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As of 13:37 CDT

Weather in Lone Tree, SD

53°Current weather

Lone Tree, Tuesday, 13 October, 13:37

Partly cloudy. Feels like 51°. High 54°, low 45°.

Pressure29.94 inHg
Wind7.7 mph N
Humidity63%
Visibility6.2 mi
Dew point41°
Wed, 1455° / 40°0Overcast
55 °Overcast

Lone Tree, Wednesday, 14 October

Overcast. High 55°, low 40°.

Pressure30.24 inHg
Wind5.6 mph NE
Humidity61%
Visibility6.2 mi
Dew point40°
Thu, 1556° / 45°0.42Rain
56 °Rain

Lone Tree, Thursday, 15 October

Rain. High 56°, low 45°.

Pressure30.18 inHg
Wind8.4 mph N
Humidity90%
Visibility6.2 mi
Dew point47°
Fri, 1651° / 39°0Mostly clear
51 °Mostly clear

Lone Tree, Friday, 16 October

Mostly clear. High 51°, low 39°.

Pressure30.62 inHg
Wind14.2 mph N
Humidity56%
Visibility6.2 mi
Dew point31°
Sat, 1761° / 37°0Clear
61 °Clear

Lone Tree, Saturday, 17 October

Clear. High 61°, low 37°.

Pressure30.24 inHg
Wind15.8 mph S
Humidity50%
Visibility6.2 mi
Dew point33°
Sun, 1859° / 45°0Overcast
59 °Overcast

Lone Tree, Sunday, 18 October

Overcast. High 59°, low 45°.

Pressure30.00 inHg
Wind15.5 mph S
Humidity53%
Visibility—
Dew point37°
Mon, 1960° / 42°0Clear
60 °Clear

Lone Tree, Monday, 19 October

Clear. High 60°, low 42°.

Pressure30.21 inHg
Wind8.4 mph SE
Humidity28%
Visibility—
Dew point23°
Tue, 2058° / 42°0Overcast
58 °Overcast

Lone Tree, Tuesday, 20 October

Overcast. High 58°, low 42°.

Pressure30.03 inHg
Wind16.2 mph SE
Humidity80%
Visibility—
Dew point49°
Wed, 2165° / 56°0.15Light rain
65 °Light rain

Lone Tree, Wednesday, 21 October

Light rain. High 65°, low 56°.

Pressure29.88 inHg
Wind17.4 mph S
Humidity92%
Visibility—
Dew point59°
Thu, 2272° / 61°0.17Light rain
72 °Light rain

Lone Tree, Thursday, 22 October

Light rain. High 72°, low 61°.

Pressure29.71 inHg
Wind13.8 mph S
Humidity84%
Visibility—
Dew point63°
Fri, 2356° / 43°0.52Rain
56 °Rain

Lone Tree, Friday, 23 October

Rain. High 56°, low 43°.

Pressure29.85 inHg
Wind21.6 mph W
Humidity74%
Visibility—
Dew point39°
Sat, 2454° / 41°0Clear
54 °Clear

Lone Tree, Saturday, 24 October

Clear. High 54°, low 41°.

Pressure30.36 inHg
Wind15.6 mph W
Humidity50%
Visibility—
Dew point32°
Sun, 2557° / 40°0Clear
57 °Clear

Lone Tree, Sunday, 25 October

Clear. High 57°, low 40°.

Pressure30.15 inHg
Wind19.4 mph NW
Humidity36%
Visibility—
Dew point27°
Mon, 2648° / 35°0Mostly clear
48 °Mostly clear

Lone Tree, Monday, 26 October

Mostly clear. High 48°, low 35°.

Pressure30.39 inHg
Wind14.3 mph NW
Humidity53%
Visibility—
Dew point28°
Tue, 2749° / 36°0Overcast
49 °Overcast

Lone Tree, Tuesday, 27 October

Overcast. High 49°, low 36°.

Pressure30.00 inHg
Wind21 mph S
Humidity58%
Visibility—
Dew point33°
Wed, 2848° / 42°0Overcast
48 °Overcast

Lone Tree, Wednesday, 28 October

Overcast. High 48°, low 42°.

Pressure29.88 inHg
Wind20.3 mph NW
Humidity68%
Visibility—
Dew point37°

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.