As of 12:31 MDT

Weather in Harney, CO

84°Current weather

Harney, Friday, 9 October, 12:31

Clear. Feels like 81°. High 85°, low 55°.

Pressure29.71 inHg
Wind6.9 mph SE
Humidity21%
Visibility6.2 mi
Dew point40°

Monthly outlook for Harney, CO: average high 69.6°, average low 46.7°. That is 3.9° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 9 October (85.1°), the coolest 17 October (33.2°).

69.6°/46.7°
Average high / low
+3.9°
Above normal
4 / 3
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October70.1°63.1°+3.9°
19 October – 28 October68.7°60.2°+4.8°
29 October – 7 Novemberat normal53.4°—

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).

Sat, 1084° / 59°0.02Light rain
84 °Light rain

Harney, Saturday, 10 October

Light rain. High 84°, low 59°.

Pressure29.62 inHg
Wind5.3 mph S
Humidity17%
Visibility6.2 mi
Dew point32°
Sun, 1181° / 56°0Partly cloudy
81 °Partly cloudy

Harney, Sunday, 11 October

Partly cloudy. High 81°, low 56°.

Pressure29.65 inHg
Wind4.4 mph E
Humidity28%
Visibility6.2 mi
Dew point41°
Mon, 1281° / 52°0Clear
81 °Clear

Harney, Monday, 12 October

Clear. High 81°, low 52°.

Pressure29.68 inHg
Wind2.5 mph SW
Humidity20%
Visibility6.2 mi
Dew point31°
Tue, 1361° / 53°0.11Light rain
61 °Light rain

Harney, Tuesday, 13 October

Light rain. High 61°, low 53°.

Pressure29.94 inHg
Wind9 mph E
Humidity74%
Visibility6.2 mi
Dew point47°
Wed, 1453° / 49°0.49Rain
53 °Rain

Harney, Wednesday, 14 October

Rain. High 53°, low 49°.

Pressure29.88 inHg
Wind8.4 mph N
Humidity81%
Visibility—
Dew point46°
Thu, 1559° / 48°0.22Light rain
59 °Light rain

Harney, Thursday, 15 October

Light rain. High 59°, low 48°.

Pressure30.09 inHg
Wind20.7 mph N
Humidity87%
Visibility—
Dew point45°
Fri, 1655° / 38°0Partly cloudy
55 °Partly cloudy

Harney, Friday, 16 October

Partly cloudy. High 55°, low 38°.

Pressure30.50 inHg
Wind7.1 mph NE
Humidity46%
Visibility—
Dew point26°
Sat, 1770° / 33°0Partly cloudy
70 °Partly cloudy

Harney, Saturday, 17 October

Partly cloudy. High 70°, low 33°.

Pressure30.21 inHg
Wind6.7 mph E
Humidity21%
Visibility—
Dew point17°
Sun, 1872° / 43°0Clear
72 °Clear

Harney, Sunday, 18 October

Clear. High 72°, low 43°.

Pressure30.03 inHg
Wind11.7 mph SE
Humidity16%
Visibility—
Dew point17°
Mon, 1976° / 43°0Clear
76 °Clear

Harney, Monday, 19 October

Clear. High 76°, low 43°.

Pressure29.88 inHg
Wind9.5 mph SE
Humidity18%
Visibility—
Dew point21°
Tue, 2075° / 49°0.03Light rain
75 °Light rain

Harney, Tuesday, 20 October

Light rain. High 75°, low 49°.

Pressure29.88 inHg
Wind9.4 mph N
Humidity18%
Visibility—
Dew point23°
Wed, 2167° / 48°0.13Light rain
67 °Light rain

Harney, Wednesday, 21 October

Light rain. High 67°, low 48°.

Pressure30.09 inHg
Wind8.5 mph W
Humidity55%
Visibility—
Dew point43°
Thu, 2260° / 45°0Mostly clear
60 °Mostly clear

Harney, Thursday, 22 October

Mostly clear. High 60°, low 45°.

Pressure30.24 inHg
Wind13.3 mph NE
Humidity34%
Visibility—
Dew point28°
Fri, 2360° / 36°0Clear
60 °Clear

Harney, Friday, 23 October

Clear. High 60°, low 36°.

Pressure30.27 inHg
Wind4.4 mph E
Humidity30%
Visibility—
Dew point20°
Sat, 2475° / 41°0Clear
75 °Clear

Harney, Saturday, 24 October

Clear. High 75°, low 41°.

Pressure30.03 inHg
Wind5.7 mph NE
Humidity16%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2560° / 35°0.05Climate normal
60 °Climate normal

Harney, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high60°
Average low35°
Average precipitation0.05 in
Chance of precipitation18%
Record high78° (2017)
Record low8° (1975)
Mon, 2658° / 35°0.06Climate normal
58 °Climate normal

Harney, Monday, 26 October

Climate normal for this date — 60-year average.

Average high58°
Average low35°
Average precipitation0.06 in
Chance of precipitation17%
Record high75° (2014)
Record low4° (2020)
Tue, 2757° / 34°0.03Climate normal
57 °Climate normal

Harney, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high57°
Average low34°
Average precipitation0.03 in
Chance of precipitation20%
Record high79° (2016)
Record low-1° (2020)
Wed, 2858° / 33°0.06Climate normal
58 °Climate normal

Harney, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high77° (2016)
Record low9° (2019)
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)

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.