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As of 19:31 CDT

Weather in Lone Tree, SD

50°Current weather

Lone Tree, Monday, 12 October, 19:31

Overcast. Feels like 49°. High 70°, low 50°.

Pressure29.80 inHg
Wind13.4 mph NW
Humidity84%
Visibility6.2 mi
Dew point46°
Tue, 1358° / 43°0.01Light rain
58 °Light rain

Lone Tree, Tuesday, 13 October

Light rain. High 58°, low 43°.

Pressure30.00 inHg
Wind7 mph N
Humidity63%
Visibility6.2 mi
Dew point41°
Wed, 1457° / 40°0Partly cloudy
57 °Partly cloudy

Lone Tree, Wednesday, 14 October

Partly cloudy. High 57°, low 40°.

Pressure30.24 inHg
Wind6 mph NE
Humidity60%
Visibility6.2 mi
Dew point38°
Thu, 1559° / 47°0.09Rain
59 °Rain

Lone Tree, Thursday, 15 October

Rain. High 59°, low 47°.

Pressure30.24 inHg
Wind5.5 mph NW
Humidity88%
Visibility3.7 mi
Dew point46°
Fri, 1653° / 40°0Clear
53 °Clear

Lone Tree, Friday, 16 October

Clear. High 53°, low 40°.

Pressure30.68 inHg
Wind11.6 mph NW
Humidity55%
Visibility6.2 mi
Dew point31°
Sat, 1764° / 40°0Clear
64 °Clear

Lone Tree, Saturday, 17 October

Clear. High 64°, low 40°.

Pressure30.15 inHg
Wind17.4 mph S
Humidity37%
Visibility—
Dew point29°
Sun, 1867° / 46°0Clear
67 °Clear

Lone Tree, Sunday, 18 October

Clear. High 67°, low 46°.

Pressure29.94 inHg
Wind14.7 mph S
Humidity36%
Visibility—
Dew point33°
Mon, 1965° / 45°0Overcast
65 °Overcast

Lone Tree, Monday, 19 October

Overcast. High 65°, low 45°.

Pressure30.18 inHg
Wind11.3 mph NE
Humidity40%
Visibility—
Dew point35°
Tue, 2070° / 49°0Partly cloudy
70 °Partly cloudy

Lone Tree, Tuesday, 20 October

Partly cloudy. High 70°, low 49°.

Pressure30.03 inHg
Wind15.4 mph S
Humidity58%
Visibility—
Dew point49°
Wed, 2172° / 58°0.01Light rain
72 °Light rain

Lone Tree, Wednesday, 21 October

Light rain. High 72°, low 58°.

Pressure29.83 inHg
Wind19.8 mph S
Humidity61%
Visibility—
Dew point55°
Thu, 2274° / 64°0.18Light rain
74 °Light rain

Lone Tree, Thursday, 22 October

Light rain. High 74°, low 64°.

Pressure29.77 inHg
Wind18.1 mph S
Humidity76%
Visibility—
Dew point61°
Fri, 2365° / 47°0.18Rain
65 °Rain

Lone Tree, Friday, 23 October

Rain. High 65°, low 47°.

Pressure29.74 inHg
Wind18.2 mph W
Humidity72%
Visibility—
Dew point41°
Sat, 2445° / 38°0.01Light rain
45 °Light rain

Lone Tree, Saturday, 24 October

Light rain. High 45°, low 38°.

Pressure29.97 inHg
Wind18.7 mph NW
Humidity74%
Visibility—
Dew point35°
Sun, 2551° / 33°0Overcast
51 °Overcast

Lone Tree, Sunday, 25 October

Overcast. High 51°, low 33°.

Pressure30.12 inHg
Wind5.8 mph S
Humidity55%
Visibility—
Dew point29°
Mon, 2658° / 41°0Overcast
58 °Overcast

Lone Tree, Monday, 26 October

Overcast. High 58°, low 41°.

Pressure30.06 inHg
Wind11.2 mph S
Humidity56%
Visibility—
Dew point38°
Tue, 2760° / 43°0Overcast
60 °Overcast

Lone Tree, Tuesday, 27 October

Overcast. High 60°, low 43°.

Pressure29.85 inHg
Wind11.6 mph NW
Humidity71%
Visibility—
Dew point45°

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.