Monthly outlook for Oak Grove, CO: average high 60.3°, average low 44.7°. That is 2° above the climate normal for October. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 21 October (64.9°), the coolest 24 October (41.3°).
60.3°/44.7°
Average high / low
+2°
Above normal
6 / 4
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
61°
58.6°
+1.3°
30 October – 8 November
59.2°
53.4°
+3.2°
9 November – 18 November
at normal
49.3°
—
October records over 66 years
85.3°1 October 2015All-time high
-4.7°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Montrose (4 mi).
Wed, 2165° / 46°0.19
65 °
Oak Grove, Wednesday, 21 October
Rain. High 65°, low 46°.
Pressure30.18 inHg
Wind5.8 mph NW
Humidity52%
Visibility6.2 mi
Dew point41°
Thu, 2261° / 48°0.37
61 °
Oak Grove, Thursday, 22 October
Rain. High 61°, low 48°.
Pressure30.09 inHg
Wind5.6 mph E
Humidity89%
Visibility3.1 mi
Dew point53°
Fri, 2363° / 45°0.03
63 °
Oak Grove, Friday, 23 October
Light rain. High 63°, low 45°.
Pressure29.94 inHg
Wind8 mph N
Humidity57%
Visibility6.2 mi
Dew point45°
Sat, 2458° / 41°0.17
58 °
Oak Grove, Saturday, 24 October
Rain. High 58°, low 41°.
Pressure30.12 inHg
Wind9.2 mph SE
Humidity56%
Visibility—
Dew point38°
Sun, 2560° / 43°0.31
60 °
Oak Grove, Sunday, 25 October
Rain. High 60°, low 43°.
Pressure30.12 inHg
Wind4.4 mph S
Humidity59%
Visibility—
Dew point40°
Mon, 2659° / 42°0
59 °
Oak Grove, Monday, 26 October
Clear. High 59°, low 42°.
Pressure30.15 inHg
Wind6.5 mph N
Humidity51%
Visibility—
Dew point35°
Tue, 2760° / 42°0
60 °
Oak Grove, Tuesday, 27 October
Clear. High 60°, low 42°.
Pressure30.30 inHg
Wind5.8 mph S
Humidity39%
Visibility—
Dew point29°
Wed, 2859° / 44°0
59 °
Oak Grove, Wednesday, 28 October
Overcast. High 59°, low 44°.
Pressure30.18 inHg
Wind5.3 mph N
Humidity41%
Visibility—
Dew point31°
Thu, 2961° / 44°0
61 °
Oak Grove, Thursday, 29 October
Overcast. High 61°, low 44°.
Pressure30.06 inHg
Wind6 mph N
Humidity38%
Visibility—
Dew point30°
Fri, 3062° / 47°0.04
62 °
Oak Grove, Friday, 30 October
Light rain. High 62°, low 47°.
Pressure30.06 inHg
Wind8.5 mph W
Humidity41%
Visibility—
Dew point34°
Sat, 3161° / 46°0.01
61 °
Oak Grove, Saturday, 31 October
Light rain. High 61°, low 46°.
Pressure30.09 inHg
Wind6.8 mph S
Humidity48%
Visibility—
Dew point37°
Sun, 0163° / 46°0
63 °
Oak Grove, Sunday, 1 November
Partly cloudy. High 63°, low 46°.
Pressure30.00 inHg
Wind11.2 mph W
Humidity36%
Visibility—
Dew point31°
Mon, 0260° / 48°0.01
60 °
Oak Grove, Monday, 2 November
Light rain. High 60°, low 48°.
Pressure29.97 inHg
Wind21.9 mph SW
Humidity38%
Visibility—
Dew point33°
Tue, 0356° / 46°0.05
56 °
Oak Grove, Tuesday, 3 November
Light rain. High 56°, low 46°.
Pressure30.06 inHg
Wind10.4 mph SW
Humidity46%
Visibility—
Dew point33°
Wed, 0453° / 41°0.13
53 °
Oak Grove, Wednesday, 4 November
Light rain. High 53°, low 41°.
Pressure30.12 inHg
Wind8.5 mph NW
Humidity63%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0554° / 28°0.04
54 °
Oak Grove, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high68° (2025)
Record low4° (1974)
Fri, 0654° / 28°0.03
54 °
Oak Grove, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low28°
Average precipitation0.03 in
Chance of precipitation13%
Record high70° (2020)
Record low-2° (1961)
Sat, 0754° / 27°0.02
54 °
Oak Grove, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low27°
Average precipitation0.02 in
Chance of precipitation13%
Record high68° (1999)
Record low1° (2008)
Sun, 0853° / 27°0.05
53 °
Oak Grove, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low27°
Average precipitation0.05 in
Chance of precipitation25%
Record high68° (2006)
Record low3° (1990)
Mon, 0951° / 27°0.07
51 °
Oak Grove, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low27°
Average precipitation0.07 in
Chance of precipitation37%
Record high67° (1980)
Record low1° (1990)
Tue, 1051° / 26°0.04
51 °
Oak Grove, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low26°
Average precipitation0.04 in
Chance of precipitation22%
Record high68° (1980)
Record low5° (1990)
Wed, 1150° / 26°0.05
50 °
Oak Grove, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low26°
Average precipitation0.05 in
Chance of precipitation25%
Record high68° (1973)
Record low1° (1998)
Thu, 1250° / 25°0.06
50 °
Oak Grove, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low25°
Average precipitation0.06 in
Chance of precipitation23%
Record high65° (1973)
Record low1° (1992)
Fri, 1350° / 25°0.03
50 °
Oak Grove, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low25°
Average precipitation0.03 in
Chance of precipitation23%
Record high67° (2017)
Record low-4° (2000)
Sat, 1449° / 25°0.05
49 °
Oak Grove, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low25°
Average precipitation0.05 in
Chance of precipitation30%
Record high66° (2025)
Record low-4° (2000)
Sun, 1548° / 23°0.04
48 °
Oak Grove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high48°
Average low23°
Average precipitation0.04 in
Chance of precipitation25%
Record high68° (2016)
Record low0° (2006)
Mon, 1649° / 22°0.04
49 °
Oak Grove, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low22°
Average precipitation0.04 in
Chance of precipitation18%
Record high66° (2017)
Record low-3° (2000)
Tue, 1748° / 22°0.04
48 °
Oak Grove, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low22°
Average precipitation0.04 in
Chance of precipitation28%
Record high67° (1999)
Record low-11° (2000)
Wed, 1847° / 22°0.04
47 °
Oak Grove, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low22°
Average precipitation0.04 in
Chance of precipitation20%
Record high65° (2020)
Record low-7° (2000)
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 Oak Grove, 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 Oak Grove, 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.