Monthly outlook for Osier, CO: average high 47.5°, average low 28.9°. That is 2.9° below the climate normal for October. Precipitation is expected on 6 days (about 1.9 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 9 October (63.2°), the coolest 19 October (17.8°).
47.5°/28.9°
Average high / low
−2.9°
Below normal
6 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
49.3°
53.9°
-2.6°
18 October – 27 October
44.6°
49.9°
-3°
28 October – 6 November
at normal
44.7°
—
October records over 66 years
71.2°1 October 1980All-time high
-7.8°30 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Sublette (6 mi).
Fri, 0963° / 30°0
63 °
Osier, Friday, 9 October
Partly cloudy. High 63°, low 30°.
Pressure30.06 inHg
Wind4.6 mph SW
Humidity34%
Visibility6.2 mi
Dew point24°
Sat, 1053° / 36°0.07
53 °
Osier, Saturday, 10 October
Light rain. High 53°, low 36°.
Pressure29.97 inHg
Wind14 mph SW
Humidity46%
Visibility6.2 mi
Dew point33°
Sun, 1155° / 40°0.16
55 °
Osier, Sunday, 11 October
Light rain. High 55°, low 40°.
Pressure29.94 inHg
Wind15.1 mph SW
Humidity62%
Visibility5.2 mi
Dew point40°
Mon, 1254° / 41°0.26
54 °
Osier, Monday, 12 October
Rain. High 54°, low 41°.
Pressure30.00 inHg
Wind14.2 mph SW
Humidity42%
Visibility6.2 mi
Dew point28°
Tue, 1355° / 40°0.03
55 °
Osier, Tuesday, 13 October
Light rain. High 55°, low 40°.
Pressure29.94 inHg
Wind13.5 mph SW
Humidity49%
Visibility—
Dew point33°
Wed, 1440° / 26°0.19
40 °
Osier, Wednesday, 14 October
Snow. High 40°, low 26°.
Pressure29.88 inHg
Wind25.9 mph SW
Humidity96%
Visibility—
Dew point30°
Thu, 1541° / 25°0
41 °
Osier, Thursday, 15 October
Clear. High 41°, low 25°.
Pressure29.97 inHg
Wind18.3 mph W
Humidity47%
Visibility—
Dew point19°
Fri, 1640° / 23°0.03
40 °
Osier, Friday, 16 October
Snow. High 40°, low 23°.
Pressure30.24 inHg
Wind8.8 mph SE
Humidity52%
Visibility—
Dew point19°
Sat, 1731° / 22°0.92
31 °
Osier, Saturday, 17 October
Snow. High 31°, low 22°.
Pressure30.27 inHg
Wind7.4 mph S
Humidity98%
Visibility—
Dew point29°
Sun, 1833° / 20°0.2
33 °
Osier, Sunday, 18 October
Snow. High 33°, low 20°.
Pressure30.21 inHg
Wind17 mph SW
Humidity90%
Visibility—
Dew point27°
Mon, 1944° / 18°0
44 °
Osier, Monday, 19 October
Clear. High 44°, low 18°.
Pressure30.24 inHg
Wind2.8 mph W
Humidity74%
Visibility—
Dew point30°
Tue, 2047° / 24°0
47 °
Osier, Tuesday, 20 October
Clear. High 47°, low 24°.
Pressure30.24 inHg
Wind3.4 mph W
Humidity54%
Visibility—
Dew point26°
Wed, 2150° / 26°0
50 °
Osier, Wednesday, 21 October
Clear. High 50°, low 26°.
Pressure30.18 inHg
Wind4.7 mph W
Humidity42%
Visibility—
Dew point23°
Thu, 2249° / 29°0
49 °
Osier, Thursday, 22 October
Clear. High 49°, low 29°.
Pressure30.15 inHg
Wind12.1 mph W
Humidity39%
Visibility—
Dew point22°
Fri, 2345° / 28°0.03
45 °
Osier, Friday, 23 October
Light rain. High 45°, low 28°.
Pressure29.91 inHg
Wind22.1 mph W
Humidity56%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2449° / 28°0.04
49 °
Osier, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high64° (2014)
Record low10° (1996)
Sun, 2549° / 28°0.06
49 °
Osier, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.06 in
Chance of precipitation28%
Record high64° (2014)
Record low6° (2022)
Mon, 2648° / 27°0.09
48 °
Osier, Monday, 26 October
Climate normal for this date — 60-year average.
Average high48°
Average low27°
Average precipitation0.09 in
Chance of precipitation23%
Record high61° (1977)
Record low3° (1997)
Tue, 2747° / 27°0.07
47 °
Osier, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high47°
Average low27°
Average precipitation0.07 in
Chance of precipitation23%
Record high64° (2016)
Record low1° (1993)
Wed, 2847° / 27°0.05
47 °
Osier, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high47°
Average low27°
Average precipitation0.05 in
Chance of precipitation22%
Record high62° (2016)
Record low-6° (1970)
Thu, 2946° / 25°0.07
46 °
Osier, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high46°
Average low25°
Average precipitation0.07 in
Chance of precipitation33%
Record high61° (1964)
Record low-2° (2009)
Fri, 3045° / 24°0.06
45 °
Osier, Friday, 30 October
Climate normal for this date — 60-year average.
Average high45°
Average low24°
Average precipitation0.06 in
Chance of precipitation28%
Record high61° (2016)
Record low-8° (1993)
Sat, 3144° / 24°0.07
44 °
Osier, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high44°
Average low24°
Average precipitation0.07 in
Chance of precipitation23%
Record high58° (2008)
Record low-2° (1993)
Sun, 0144° / 24°0.05
44 °
Osier, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high44°
Average low24°
Average precipitation0.05 in
Chance of precipitation23%
Record high57° (2008)
Record low1° (1991)
Mon, 0244° / 23°0.08
44 °
Osier, Monday, 2 November
Climate normal for this date — 60-year average.
Average high44°
Average low23°
Average precipitation0.08 in
Chance of precipitation25%
Record high60° (2025)
Record low3° (1996)
Tue, 0344° / 22°0.06
44 °
Osier, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high44°
Average low22°
Average precipitation0.06 in
Chance of precipitation18%
Record high60° (2025)
Record low-4° (1991)
Wed, 0444° / 23°0.04
44 °
Osier, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low23°
Average precipitation0.04 in
Chance of precipitation23%
Record high57° (1983)
Record low1° (1992)
Thu, 0544° / 22°0.04
44 °
Osier, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low22°
Average precipitation0.04 in
Chance of precipitation18%
Record high57° (2025)
Record low-2° (1974)
Fri, 0644° / 23°0.03
44 °
Osier, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low23°
Average precipitation0.03 in
Chance of precipitation17%
Record high57° (2010)
Record low-11° (1993)
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 Osier, 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 Osier, 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.