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As of 21:44 CDT

Weather in Lone Tree, SD

50°Current weather

Lone Tree, Monday, 19 October, 21:44

Clear. Feels like 47°. High 65°, low 38°.

Pressure30.24 inHg
Wind6.7 mph SE
Humidity75%
Visibility6.2 mi
Dew point42°
Tue, 2069° / 44°0Clear
69 °Clear

Lone Tree, Tuesday, 20 October

Clear. High 69°, low 44°.

Pressure30.21 inHg
Wind11.3 mph S
Humidity60%
Visibility6.2 mi
Dew point46°
Wed, 2168° / 44°0Clear
68 °Clear

Lone Tree, Wednesday, 21 October

Clear. High 68°, low 44°.

Pressure30.18 inHg
Wind1.2 mph E
Humidity71%
Visibility6.2 mi
Dew point53°
Thu, 2271° / 51°0Clear
71 °Clear

Lone Tree, Thursday, 22 October

Clear. High 71°, low 51°.

Pressure30.18 inHg
Wind9.2 mph S
Humidity71%
Visibility6.2 mi
Dew point56°
Fri, 2365° / 57°0.17Rain
65 °Rain

Lone Tree, Friday, 23 October

Rain. High 65°, low 57°.

Pressure30.03 inHg
Wind17.7 mph S
Humidity75%
Visibility6.2 mi
Dew point53°
Sat, 2468° / 53°0.17Light rain
68 °Light rain

Lone Tree, Saturday, 24 October

Light rain. High 68°, low 53°.

Pressure30.06 inHg
Wind17.6 mph S
Humidity58%
Visibility—
Dew point51°
Sun, 2554° / 43°0.13Light rain
54 °Light rain

Lone Tree, Sunday, 25 October

Light rain. High 54°, low 43°.

Pressure30.42 inHg
Wind14.3 mph N
Humidity62%
Visibility—
Dew point37°
Mon, 2644° / 39°0Overcast
44 °Overcast

Lone Tree, Monday, 26 October

Overcast. High 44°, low 39°.

Pressure30.39 inHg
Wind8.7 mph NE
Humidity36%
Visibility—
Dew point18°
Tue, 2738° / 27°0Clear
38 °Clear

Lone Tree, Tuesday, 27 October

Clear. High 38°, low 27°.

Pressure30.65 inHg
Wind15.5 mph NW
Humidity28%
Visibility—
Dew point5°
Wed, 2845° / 22°0Clear
45 °Clear

Lone Tree, Wednesday, 28 October

Clear. High 45°, low 22°.

Pressure30.50 inHg
Wind9.4 mph SW
Humidity22%
Visibility—
Dew point2°
Thu, 2954° / 31°0Clear
54 °Clear

Lone Tree, Thursday, 29 October

Clear. High 54°, low 31°.

Pressure30.12 inHg
Wind7 mph SW
Humidity39%
Visibility—
Dew point24°
Fri, 3058° / 36°0Clear
58 °Clear

Lone Tree, Friday, 30 October

Clear. High 58°, low 36°.

Pressure29.91 inHg
Wind7.1 mph S
Humidity53%
Visibility—
Dew point36°
Sat, 3164° / 42°0Partly cloudy
64 °Partly cloudy

Lone Tree, Saturday, 31 October

Partly cloudy. High 64°, low 42°.

Pressure29.94 inHg
Wind7.9 mph SE
Humidity59%
Visibility—
Dew point44°
Sun, 0163° / 51°0Overcast
63 °Overcast

Lone Tree, Sunday, 1 November

Overcast. High 63°, low 51°.

Pressure29.91 inHg
Wind9.8 mph NE
Humidity69%
Visibility—
Dew point49°
Mon, 0265° / 46°0Clear
65 °Clear

Lone Tree, Monday, 2 November

Clear. High 65°, low 46°.

Pressure30.03 inHg
Wind12.5 mph NW
Humidity47%
Visibility—
Dew point41°
Tue, 0360° / 40°0Clear
60 °Clear

Lone Tree, Tuesday, 3 November

Clear. High 60°, low 40°.

Pressure30.06 inHg
Wind6.9 mph N
Humidity33%
Visibility—
Dew point26°

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.