Monthly outlook for Hygiene, CO: average high 57.1°, average low 37.9°. That is 2.2° below the climate normal for October. Precipitation is expected on 5 days (about 2.4 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 20 October (67.9°), the coolest 25 October (28.9°).
57.1°/37.9°
Average high / low
−2.2°
Below normal
5 / 3
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
60.5°
62.2°
-1°
23 October – 1 November
51.4°
56.8°
-3°
2 November – 11 November
at normal
52.4°
—
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 (4 mi).
Wed, 1460° / 43°0.55
60 °
Hygiene, Wednesday, 14 October
Rain. High 60°, low 43°.
Pressure30.12 inHg
Wind6.2 mph NE
Humidity96%
Visibility2.9 mi
Dew point44°
Thu, 1551° / 32°0.49
51 °
Hygiene, Thursday, 15 October
Rain. High 51°, low 32°.
Pressure30.47 inHg
Wind12.1 mph N
Humidity77%
Visibility5.4 mi
Dew point39°
Fri, 1658° / 30°0
58 °
Hygiene, Friday, 16 October
Clear. High 58°, low 30°.
Pressure30.65 inHg
Wind6.1 mph SE
Humidity43%
Visibility6.2 mi
Dew point27°
Sat, 1765° / 31°0
65 °
Hygiene, Saturday, 17 October
Clear. High 65°, low 31°.
Pressure30.15 inHg
Wind3 mph E
Humidity36%
Visibility—
Dew point29°
Sun, 1863° / 44°0
63 °
Hygiene, Sunday, 18 October
Overcast. High 63°, low 44°.
Pressure29.97 inHg
Wind6.6 mph W
Humidity46%
Visibility—
Dew point39°
Mon, 1964° / 43°0
64 °
Hygiene, Monday, 19 October
Clear. High 64°, low 43°.
Pressure29.97 inHg
Wind6.3 mph E
Humidity34%
Visibility—
Dew point29°
Tue, 2068° / 45°0
68 °
Hygiene, Tuesday, 20 October
Clear. High 68°, low 45°.
Pressure29.68 inHg
Wind8.6 mph NE
Humidity28%
Visibility—
Dew point29°
Wed, 2164° / 45°0.02
64 °
Hygiene, Wednesday, 21 October
Light rain. High 64°, low 45°.
Pressure29.62 inHg
Wind17.9 mph NE
Humidity41%
Visibility—
Dew point35°
Thu, 2248° / 38°0.56
48 °
Hygiene, Thursday, 22 October
Snow. High 48°, low 38°.
Pressure29.85 inHg
Wind6.6 mph NE
Humidity91%
Visibility—
Dew point38°
Fri, 2353° / 34°0.01
53 °
Hygiene, Friday, 23 October
Light rain. High 53°, low 34°.
Pressure30.06 inHg
Wind7.7 mph W
Humidity40%
Visibility—
Dew point25°
Sat, 2439° / 35°0.6
39 °
Hygiene, Saturday, 24 October
Snow. High 39°, low 35°.
Pressure30.36 inHg
Wind13.8 mph N
Humidity100%
Visibility—
Dew point35°
Sun, 2550° / 29°0
50 °
Hygiene, Sunday, 25 October
Clear. High 50°, low 29°.
Pressure30.12 inHg
Wind6.4 mph NW
Humidity56%
Visibility—
Dew point29°
Mon, 2648° / 33°0
48 °
Hygiene, Monday, 26 October
Overcast. High 48°, low 33°.
Pressure30.12 inHg
Wind8.7 mph NW
Humidity64%
Visibility—
Dew point32°
Tue, 2756° / 35°0
56 °
Hygiene, Tuesday, 27 October
Overcast. High 56°, low 35°.
Pressure30.21 inHg
Wind6.6 mph NE
Humidity48%
Visibility—
Dew point30°
Wed, 2862° / 38°0
62 °
Hygiene, Wednesday, 28 October
Mostly clear. High 62°, low 38°.
Pressure30.03 inHg
Wind4.2 mph SE
Humidity45%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2956° / 33°0.06
56 °
Hygiene, 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°0.05
53 °
Hygiene, 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°0.04
53 °
Hygiene, 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°0.06
52 °
Hygiene, 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°0.07
52 °
Hygiene, 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°0.04
52 °
Hygiene, 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°0.03
54 °
Hygiene, 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°0.04
53 °
Hygiene, 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°0.03
54 °
Hygiene, 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°0.03
54 °
Hygiene, 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°0.04
53 °
Hygiene, 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°0.06
51 °
Hygiene, 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°0.03
51 °
Hygiene, 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°0.04
49 °
Hygiene, 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 Hygiene, 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 Hygiene, 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.