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As of 05:51 CDT

Weather in Lone Tree, SD

34°Current weather

Lone Tree, Saturday, 17 October, 05:51

Clear. Feels like 25°. High 59°, low 33°.

Pressure30.42 inHg
Wind12.5 mph S
Humidity79%
Visibility6.2 mi
Dew point29°
Sun, 1863° / 44°0Clear
63 °Clear

Lone Tree, Sunday, 18 October

Clear. High 63°, low 44°.

Pressure30.09 inHg
Wind12.4 mph S
Humidity52%
Visibility6.2 mi
Dew point39°
Mon, 1961° / 42°0Overcast
61 °Overcast

Lone Tree, Monday, 19 October

Overcast. High 61°, low 42°.

Pressure30.21 inHg
Wind7.8 mph SE
Humidity66%
Visibility6.2 mi
Dew point45°
Tue, 2065° / 47°0Mostly clear
65 °Mostly clear

Lone Tree, Tuesday, 20 October

Mostly clear. High 65°, low 47°.

Pressure30.18 inHg
Wind10.4 mph S
Humidity68%
Visibility6.2 mi
Dew point48°
Wed, 2168° / 50°0Clear
68 °Clear

Lone Tree, Wednesday, 21 October

Clear. High 68°, low 50°.

Pressure30.12 inHg
Wind9.2 mph S
Humidity66%
Visibility—
Dew point51°
Thu, 2270° / 50°0Overcast
70 °Overcast

Lone Tree, Thursday, 22 October

Overcast. High 70°, low 50°.

Pressure30.15 inHg
Wind11 mph SE
Humidity64%
Visibility—
Dew point53°
Fri, 2374° / 61°0.09Light rain
74 °Light rain

Lone Tree, Friday, 23 October

Light rain. High 74°, low 61°.

Pressure29.77 inHg
Wind24.5 mph S
Humidity64%
Visibility—
Dew point58°
Sat, 2466° / 49°0Mostly clear
66 °Mostly clear

Lone Tree, Saturday, 24 October

Mostly clear. High 66°, low 49°.

Pressure29.91 inHg
Wind18.5 mph S
Humidity38%
Visibility—
Dew point37°
Sun, 2549° / 37°0.01Light rain
49 °Light rain

Lone Tree, Sunday, 25 October

Light rain. High 49°, low 37°.

Pressure30.21 inHg
Wind15.3 mph N
Humidity46%
Visibility—
Dew point26°
Mon, 2647° / 29°0Clear
47 °Clear

Lone Tree, Monday, 26 October

Clear. High 47°, low 29°.

Pressure30.33 inHg
Wind7.8 mph S
Humidity33%
Visibility—
Dew point15°
Tue, 2749° / 37°0Overcast
49 °Overcast

Lone Tree, Tuesday, 27 October

Overcast. High 49°, low 37°.

Pressure30.09 inHg
Wind21.8 mph S
Humidity44%
Visibility—
Dew point26°
Wed, 2866° / 47°0.13Light rain
66 °Light rain

Lone Tree, Wednesday, 28 October

Light rain. High 66°, low 47°.

Pressure29.59 inHg
Wind27 mph NW
Humidity86%
Visibility—
Dew point51°
Thu, 2960° / 40°0.01Light rain
60 °Light rain

Lone Tree, Thursday, 29 October

Light rain. High 60°, low 40°.

Pressure30.06 inHg
Wind22.5 mph NW
Humidity40%
Visibility—
Dew point31°
Fri, 3061° / 50°0.07Light rain
61 °Light rain

Lone Tree, Friday, 30 October

Light rain. High 61°, low 50°.

Pressure29.59 inHg
Wind16.8 mph S
Humidity78%
Visibility—
Dew point50°
Sat, 3160° / 37°0.56Rain
60 °Rain

Lone Tree, Saturday, 31 October

Rain. High 60°, low 37°.

Pressure29.32 inHg
Wind26.1 mph NW
Humidity90%
Visibility—
Dew point44°
Sun, 0149° / 37°0Overcast
49 °Overcast

Lone Tree, Sunday, 1 November

Overcast. High 49°, low 37°.

Pressure29.97 inHg
Wind16.4 mph NW
Humidity49%
Visibility—
Dew point27°

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.