As of 01:12 MDT

Weather in Harney, CO

54°Current weather

Harney, Tuesday, 13 October, 01:12

Mostly clear. Feels like 52°. High 66°, low 54°.

Pressure29.88 inHg
Wind6 mph E
Humidity77%
Visibility6.2 mi
Dew point47°

Monthly outlook for Harney, CO: average high 64°, average low 42.3°. That is 1.7° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 27 October (72.9°), the coolest 25 October (33.9°).

64°/42.3°
Average high / low
+1.7°
Above normal
4 / 3
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October65.3°62.2°+1.7°
23 October – 1 November61.8°56.8°+2.8°
2 November – 11 Novemberat normal52.4°—

October records over 66 years

84.6°2 October 2024All-time high
-1.5°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Longmont (9 mi).

Wed, 1460° / 45°0.3Light rain
60 °Light rain

Harney, Wednesday, 14 October

Light rain. High 60°, low 45°.

Pressure30.12 inHg
Wind7.6 mph E
Humidity90%
Visibility3.9 mi
Dew point44°
Thu, 1552° / 40°0.31Rain
52 °Rain

Harney, Thursday, 15 October

Rain. High 52°, low 40°.

Pressure30.50 inHg
Wind15.4 mph N
Humidity77%
Visibility6.2 mi
Dew point40°
Fri, 1662° / 35°0Clear
62 °Clear

Harney, Friday, 16 October

Clear. High 62°, low 35°.

Pressure30.62 inHg
Wind5.2 mph SE
Humidity37%
Visibility6.2 mi
Dew point26°
Sat, 1768° / 35°0Overcast
68 °Overcast

Harney, Saturday, 17 October

Overcast. High 68°, low 35°.

Pressure30.12 inHg
Wind3.2 mph SW
Humidity38%
Visibility—
Dew point31°
Sun, 1870° / 40°0Overcast
70 °Overcast

Harney, Sunday, 18 October

Overcast. High 70°, low 40°.

Pressure29.94 inHg
Wind7.9 mph SE
Humidity31%
Visibility—
Dew point31°
Mon, 1972° / 47°0Clear
72 °Clear

Harney, Monday, 19 October

Clear. High 72°, low 47°.

Pressure29.88 inHg
Wind6.4 mph SE
Humidity24%
Visibility—
Dew point27°
Tue, 2072° / 45°0Clear
72 °Clear

Harney, Tuesday, 20 October

Clear. High 72°, low 45°.

Pressure29.68 inHg
Wind6.7 mph N
Humidity22%
Visibility—
Dew point25°
Wed, 2172° / 49°0Clear
72 °Clear

Harney, Wednesday, 21 October

Clear. High 72°, low 49°.

Pressure29.41 inHg
Wind23.6 mph N
Humidity29%
Visibility—
Dew point34°
Thu, 2257° / 45°0.15Light rain
57 °Light rain

Harney, Thursday, 22 October

Light rain. High 57°, low 45°.

Pressure29.77 inHg
Wind18.1 mph SW
Humidity43%
Visibility—
Dew point30°
Fri, 2358° / 39°0Partly cloudy
58 °Partly cloudy

Harney, Friday, 23 October

Partly cloudy. High 58°, low 39°.

Pressure30.12 inHg
Wind11.4 mph W
Humidity26%
Visibility—
Dew point19°
Sat, 2449° / 39°0.04Light rain
49 °Light rain

Harney, Saturday, 24 October

Light rain. High 49°, low 39°.

Pressure30.47 inHg
Wind9.6 mph N
Humidity54%
Visibility—
Dew point30°
Sun, 2560° / 34°0Clear
60 °Clear

Harney, Sunday, 25 October

Clear. High 60°, low 34°.

Pressure30.30 inHg
Wind6.1 mph NE
Humidity25%
Visibility—
Dew point17°
Mon, 2667° / 40°0Clear
67 °Clear

Harney, Monday, 26 October

Clear. High 67°, low 40°.

Pressure30.36 inHg
Wind7.3 mph SW
Humidity28%
Visibility—
Dew point23°
Tue, 2773° / 46°0Clear
73 °Clear

Harney, Tuesday, 27 October

Clear. High 73°, low 46°.

Pressure30.21 inHg
Wind7.2 mph N
Humidity30%
Visibility—
Dew point31°
Wed, 2864° / 45°0Clear
64 °Clear

Harney, Wednesday, 28 October

Clear. High 64°, low 45°.

Pressure30.06 inHg
Wind6.4 mph SW
Humidity24%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2956° / 33°0.06Climate normal
56 °Climate normal

Harney, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high56°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high77° (1968)
Record low8° (1993)
Fri, 3053° / 31°0.05Climate normal
53 °Climate normal

Harney, Friday, 30 October

Climate normal for this date — 60-year average.

Average high53°
Average low31°
Average precipitation0.05 in
Chance of precipitation27%
Record high75° (1968)
Record low0° (1993)
Sat, 3153° / 31°0.04Climate normal
53 °Climate normal

Harney, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low31°
Average precipitation0.04 in
Chance of precipitation23%
Record high75° (2016)
Record low-1° (2019)
Sun, 0152° / 31°0.06Climate normal
52 °Climate normal

Harney, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°
Average low31°
Average precipitation0.06 in
Chance of precipitation27%
Record high71° (1988)
Record low13° (1991)
Mon, 0252° / 29°0.07Climate normal
52 °Climate normal

Harney, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°
Average low29°
Average precipitation0.07 in
Chance of precipitation27%
Record high78° (2025)
Record low4° (1991)
Tue, 0352° / 29°0.04Climate normal
52 °Climate normal

Harney, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°
Average low29°
Average precipitation0.04 in
Chance of precipitation22%
Record high71° (2015)
Record low-7° (1991)
Wed, 0454° / 30°0.03Climate normal
54 °Climate normal

Harney, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°
Average low30°
Average precipitation0.03 in
Chance of precipitation15%
Record high73° (2020)
Record low6° (2002)
Thu, 0553° / 30°0.04Climate normal
53 °Climate normal

Harney, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (2023)
Record low4° (1967)
Fri, 0654° / 30°0.03Climate normal
54 °Climate normal

Harney, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low30°
Average precipitation0.03 in
Chance of precipitation17%
Record high74° (2010)
Record low5° (1967)
Sat, 0754° / 30°0.03Climate normal
54 °Climate normal

Harney, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°
Average low30°
Average precipitation0.03 in
Chance of precipitation13%
Record high73° (2021)
Record low10° (1967)
Sun, 0853° / 30°0.04Climate normal
53 °Climate normal

Harney, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°
Average low30°
Average precipitation0.04 in
Chance of precipitation20%
Record high72° (2006)
Record low10° (1993)
Mon, 0951° / 29°0.06Climate normal
51 °Climate normal

Harney, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low29°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (2016)
Record low13° (1986)
Tue, 1051° / 27°0.03Climate normal
51 °Climate normal

Harney, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low27°
Average precipitation0.03 in
Chance of precipitation20%
Record high69° (2005)
Record low8° (1986)
Wed, 1149° / 27°0.04Climate normal
49 °Climate normal

Harney, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°
Average low27°
Average precipitation0.04 in
Chance of precipitation20%
Record high72° (2025)
Record low6° (1998)

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 Harney, CO 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 Harney, CO 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.