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As of 05:01 MST

Weather in Hartley, SD

35°Current weather

Hartley, Thursday, 5 November, 05:01

Clear. Feels like 32°. High 52°, low 34°.

Pressure30.12 inHg
Wind3.5 mph NW
Humidity88%
Visibility6.2 mi
Dew point32°

Monthly outlook for Hartley, SD: average high 58.7°, average low 39.9°. That is 6.2° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 15 November (66°), the coolest 20 November (32.9°).

58.7°/39.9°
Average high / low
+6.2°
Above normal
0 / 2
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
5 November – 14 November60.1°48.7°+6.4°
15 November – 24 November56.3°44.6°+6.5°
25 November – 4 Decemberat normal38.3°—

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).

Fri, 0654° / 33°0Overcast
54 °Overcast

Hartley, Friday, 6 November

Overcast. High 54°, low 33°.

Pressure30.15 inHg
Wind3.9 mph NW
Humidity60%
Visibility6.2 mi
Dew point37°
Sat, 0765° / 38°0Clear
65 °Clear

Hartley, Saturday, 7 November

Clear. High 65°, low 38°.

Pressure30.03 inHg
Wind9 mph W
Humidity40%
Visibility6.2 mi
Dew point38°
Sun, 0866° / 40°0Overcast
66 °Overcast

Hartley, Sunday, 8 November

Overcast. High 66°, low 40°.

Pressure30.00 inHg
Wind11.4 mph S
Humidity42%
Visibility6.2 mi
Dew point39°
Mon, 0959° / 42°0Clear
59 °Clear

Hartley, Monday, 9 November

Clear. High 59°, low 42°.

Pressure30.15 inHg
Wind12.5 mph NW
Humidity38%
Visibility—
Dew point30°
Tue, 1064° / 41°0Clear
64 °Clear

Hartley, Tuesday, 10 November

Clear. High 64°, low 41°.

Pressure29.97 inHg
Wind10.9 mph NW
Humidity47%
Visibility—
Dew point35°
Wed, 1156° / 41°0Clear
56 °Clear

Hartley, Wednesday, 11 November

Clear. High 56°, low 41°.

Pressure30.30 inHg
Wind9 mph S
Humidity49%
Visibility—
Dew point32°
Thu, 1261° / 43°0Clear
61 °Clear

Hartley, Thursday, 12 November

Clear. High 61°, low 43°.

Pressure30.00 inHg
Wind8.3 mph S
Humidity37%
Visibility—
Dew point29°
Fri, 1362° / 45°0Clear
62 °Clear

Hartley, Friday, 13 November

Clear. High 62°, low 45°.

Pressure29.88 inHg
Wind10.3 mph NW
Humidity32%
Visibility—
Dew point25°
Sat, 1462° / 44°0Clear
62 °Clear

Hartley, Saturday, 14 November

Clear. High 62°, low 44°.

Pressure29.88 inHg
Wind9.8 mph S
Humidity28%
Visibility—
Dew point24°
Sun, 1566° / 48°0Overcast
66 °Overcast

Hartley, Sunday, 15 November

Overcast. High 66°, low 48°.

Pressure29.56 inHg
Wind14.4 mph SW
Humidity40%
Visibility—
Dew point36°
Mon, 1665° / 49°0Overcast
65 °Overcast

Hartley, Monday, 16 November

Overcast. High 65°, low 49°.

Pressure29.56 inHg
Wind21.8 mph NW
Humidity43%
Visibility—
Dew point38°
Tue, 1754° / 39°0Overcast
54 °Overcast

Hartley, Tuesday, 17 November

Overcast. High 54°, low 39°.

Pressure29.91 inHg
Wind19.2 mph NW
Humidity47%
Visibility—
Dew point33°
Wed, 1848° / 35°0Clear
48 °Clear

Hartley, Wednesday, 18 November

Clear. High 48°, low 35°.

Pressure30.21 inHg
Wind9 mph NW
Humidity39%
Visibility—
Dew point20°
Thu, 1954° / 33°0Mostly clear
54 °Mostly clear

Hartley, Thursday, 19 November

Mostly clear. High 54°, low 33°.

Pressure30.15 inHg
Wind14.2 mph NW
Humidity48%
Visibility—
Dew point27°
Fri, 2051° / 33°0Mostly clear
51 °Mostly clear

Hartley, Friday, 20 November

Mostly clear. High 51°, low 33°.

Pressure30.18 inHg
Wind9 mph SW
Humidity33%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2143° / 25°0.02Climate normal
43 °Climate normal

Hartley, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high43°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high70° (2012)
Record low-7° (1977)
Sun, 2244° / 26°0.02Climate normal
44 °Climate normal

Hartley, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high44°
Average low26°
Average precipitation0.02 in
Chance of precipitation15%
Record high66° (2002)
Record low-2° (1985)
Mon, 2342° / 25°0.02Climate normal
42 °Climate normal

Hartley, Monday, 23 November

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation12%
Record high65° (2017)
Record low-12° (1985)
Tue, 2443° / 24°0.01Climate normal
43 °Climate normal

Hartley, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high43°
Average low24°
Average precipitation0.01 in
Chance of precipitation8%
Record high70° (1990)
Record low-13° (1985)
Wed, 2540° / 24°0.02Climate normal
40 °Climate normal

Hartley, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high40°
Average low24°
Average precipitation0.02 in
Chance of precipitation15%
Record high69° (1960)
Record low-4° (2010)
Thu, 2638° / 23°0.04Climate normal
38 °Climate normal

Hartley, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high38°
Average low23°
Average precipitation0.04 in
Chance of precipitation25%
Record high63° (1998)
Record low-9° (1985)
Fri, 2737° / 22°0.02Climate normal
37 °Climate normal

Hartley, Friday, 27 November

Climate normal for this date — 60-year average.

Average high37°
Average low22°
Average precipitation0.02 in
Chance of precipitation18%
Record high65° (2017)
Record low-12° (1985)
Sat, 2838° / 22°0.02Climate normal
38 °Climate normal

Hartley, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high38°
Average low22°
Average precipitation0.02 in
Chance of precipitation12%
Record high59° (2002)
Record low-6° (1985)
Sun, 2938° / 22°0.02Climate normal
38 °Climate normal

Hartley, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high38°
Average low22°
Average precipitation0.02 in
Chance of precipitation10%
Record high58° (2021)
Record low-5° (1964)
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)

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.