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As of 04:11 MST

Weather in Hartley, SD

38°Current weather

Hartley, Saturday, 14 November, 04:11

Overcast. Feels like 30°. High 53°, low 37°.

Pressure29.88 inHg
Wind14.9 mph SE
Humidity86%
Visibility6.2 mi
Dew point35°

Monthly outlook for Hartley, SD: average high 46.2°, average low 32°. That is 1.9° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 17 November (62°), the coolest 26 November (19.7°).

46.2°/32°
Average high / low
+1.9°
Above normal
0 / 2
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November50.6°45°+3.1°
24 November – 3 December38.9°38.7°+0.1°
4 December – 13 Decemberat normal36.3°—

November records over 66 years

81.1°4 November 1978All-time high
-20.2°13 November 1986All-time low

Climate normals and records are computed from the nearest reference point — Bridger (11 mi).

Sun, 1561° / 40°0Clear
61 °Clear

Hartley, Sunday, 15 November

Clear. High 61°, low 40°.

Pressure30.00 inHg
Wind10.5 mph S
Humidity52%
Visibility6.2 mi
Dew point41°
Mon, 1660° / 40°0Clear
60 °Clear

Hartley, Monday, 16 November

Clear. High 60°, low 40°.

Pressure29.97 inHg
Wind3 mph SW
Humidity51%
Visibility6.2 mi
Dew point40°
Tue, 1762° / 45°0Overcast
62 °Overcast

Hartley, Tuesday, 17 November

Overcast. High 62°, low 45°.

Pressure29.77 inHg
Wind8.7 mph S
Humidity53%
Visibility6.2 mi
Dew point42°
Wed, 1851° / 42°0.04Light rain
51 °Light rain

Hartley, Wednesday, 18 November

Light rain. High 51°, low 42°.

Pressure29.77 inHg
Wind16.2 mph NW
Humidity75%
Visibility—
Dew point40°
Thu, 1945° / 36°0Partly cloudy
45 °Partly cloudy

Hartley, Thursday, 19 November

Partly cloudy. High 45°, low 36°.

Pressure30.24 inHg
Wind17.6 mph SE
Humidity63%
Visibility—
Dew point31°
Fri, 2053° / 39°0Overcast
53 °Overcast

Hartley, Friday, 20 November

Overcast. High 53°, low 39°.

Pressure29.83 inHg
Wind17.2 mph SE
Humidity70%
Visibility—
Dew point37°
Sat, 2140° / 29°0Overcast
40 °Overcast

Hartley, Saturday, 21 November

Overcast. High 40°, low 29°.

Pressure30.18 inHg
Wind26.7 mph NW
Humidity55%
Visibility—
Dew point22°
Sun, 2240° / 26°0Clear
40 °Clear

Hartley, Sunday, 22 November

Clear. High 40°, low 26°.

Pressure30.36 inHg
Wind14.4 mph NW
Humidity49%
Visibility—
Dew point16°
Mon, 2342° / 25°0Overcast
42 °Overcast

Hartley, Monday, 23 November

Overcast. High 42°, low 25°.

Pressure30.27 inHg
Wind9.3 mph SE
Humidity45%
Visibility—
Dew point16°
Tue, 2440° / 25°0Overcast
40 °Overcast

Hartley, Tuesday, 24 November

Overcast. High 40°, low 25°.

Pressure30.24 inHg
Wind20.7 mph NW
Humidity53%
Visibility—
Dew point21°
Wed, 2529° / 20°0Mostly clear
29 °Mostly clear

Hartley, Wednesday, 25 November

Mostly clear. High 29°, low 20°.

Pressure30.59 inHg
Wind8.1 mph NE
Humidity52%
Visibility—
Dew point11°
Thu, 2639° / 20°0Overcast
39 °Overcast

Hartley, Thursday, 26 November

Overcast. High 39°, low 20°.

Pressure30.33 inHg
Wind20 mph SE
Humidity40%
Visibility—
Dew point10°
Fri, 2743° / 29°0Overcast
43 °Overcast

Hartley, Friday, 27 November

Overcast. High 43°, low 29°.

Pressure29.94 inHg
Wind15.1 mph S
Humidity49%
Visibility—
Dew point21°
Sat, 2838° / 30°0Overcast
38 °Overcast

Hartley, Saturday, 28 November

Overcast. High 38°, low 30°.

Pressure29.94 inHg
Wind5.6 mph NW
Humidity57%
Visibility—
Dew point21°
Sun, 2945° / 28°0Mostly clear
45 °Mostly clear

Hartley, Sunday, 29 November

Mostly clear. High 45°, low 28°.

Pressure30.00 inHg
Wind7.1 mph NW
Humidity42%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3038° / 22°0.04Climate normal
38 °Climate normal

Hartley, Monday, 30 November

Climate normal for this date — 60-year average.

Average high38°
Average low22°
Average precipitation0.04 in
Chance of precipitation13%
Record high64° (1995)
Record low-4° (1985)
Tue, 0138° / 22°0.04Climate normal
38 °Climate normal

Hartley, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high38°
Average low22°
Average precipitation0.04 in
Chance of precipitation18%
Record high69° (2021)
Record low-8° (1985)
Wed, 0238° / 21°0.02Climate normal
38 °Climate normal

Hartley, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high38°
Average low21°
Average precipitation0.02 in
Chance of precipitation17%
Record high66° (2012)
Record low-21° (1985)
Thu, 0338° / 22°0.02Climate normal
38 °Climate normal

Hartley, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high38°
Average low22°
Average precipitation0.02 in
Chance of precipitation10%
Record high61° (2012)
Record low-2° (1985)
Fri, 0440° / 22°0.02Climate normal
40 °Climate normal

Hartley, Friday, 4 December

Climate normal for this date — 60-year average.

Average high40°
Average low22°
Average precipitation0.02 in
Chance of precipitation12%
Record high66° (1965)
Record low-1° (1984)
Sat, 0536° / 20°0.02Climate normal
36 °Climate normal

Hartley, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high36°
Average low20°
Average precipitation0.02 in
Chance of precipitation15%
Record high59° (1963)
Record low-7° (1972)
Sun, 0635° / 18°0Climate normal
35 °Climate normal

Hartley, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high35°
Average low18°
Average precipitation0 in
Chance of precipitation5%
Record high60° (1963)
Record low-28° (1972)
Mon, 0736° / 19°0.02Climate normal
36 °Climate normal

Hartley, Monday, 7 December

Climate normal for this date — 60-year average.

Average high36°
Average low19°
Average precipitation0.02 in
Chance of precipitation12%
Record high60° (2024)
Record low-17° (2013)
Tue, 0836° / 19°0.02Climate normal
36 °Climate normal

Hartley, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high36°
Average low19°
Average precipitation0.02 in
Chance of precipitation13%
Record high57° (1990)
Record low-19° (1972)
Wed, 0937° / 19°0.01Climate normal
37 °Climate normal

Hartley, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high37°
Average low19°
Average precipitation0.01 in
Chance of precipitation12%
Record high60° (1990)
Record low-22° (1977)
Thu, 1037° / 20°0.02Climate normal
37 °Climate normal

Hartley, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high37°
Average low20°
Average precipitation0.02 in
Chance of precipitation12%
Record high64° (1987)
Record low-14° (1972)
Fri, 1136° / 19°0.01Climate normal
36 °Climate normal

Hartley, Friday, 11 December

Climate normal for this date — 60-year average.

Average high36°
Average low19°
Average precipitation0.01 in
Chance of precipitation10%
Record high58° (2004)
Record low-14° (1972)
Sat, 1236° / 18°0.02Climate normal
36 °Climate normal

Hartley, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high36°
Average low18°
Average precipitation0.02 in
Chance of precipitation12%
Record high59° (2014)
Record low-19° (2000)
Sun, 1335° / 19°0.03Climate normal
35 °Climate normal

Hartley, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high35°
Average low19°
Average precipitation0.03 in
Chance of precipitation15%
Record high62° (1988)
Record low-15° (1985)

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 Hartley, 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 Hartley, 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.