Monthly outlook for Mount Olivet, CO: average high 65°, average low 48.5°. That is 4.6° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 21 October (74.3°), the coolest 28 October (36.8°).
65°/48.5°
Average high / low
+4.6°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
64.4°
59.4°
+2.8°
29 October – 7 November
66.1°
52.9°
+7.3°
8 November – 17 November
at normal
50.1°
—
October records over 66 years
85.8°3 October 2025All-time high
-8°30 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Arvada (3 mi).
Tue, 2071° / 45°0
71 °
Mount Olivet, Tuesday, 20 October
Partly cloudy. High 71°, low 45°.
Pressure30.03 inHg
Wind3.7 mph NE
Humidity28%
Visibility6.2 mi
Dew point32°
Wed, 2174° / 50°0
74 °
Mount Olivet, Wednesday, 21 October
Mostly clear. High 74°, low 50°.
Pressure30.15 inHg
Wind5.7 mph SE
Humidity28%
Visibility6.2 mi
Dew point33°
Thu, 2268° / 52°0.01
68 °
Mount Olivet, Thursday, 22 October
Light rain. High 68°, low 52°.
Pressure30.03 inHg
Wind1.8 mph SE
Humidity47%
Visibility6.2 mi
Dew point42°
Fri, 2372° / 53°0
72 °
Mount Olivet, Friday, 23 October
Partly cloudy. High 72°, low 53°.
Pressure29.71 inHg
Wind3.3 mph E
Humidity27%
Visibility6.2 mi
Dew point35°
Sat, 2457° / 43°0
57 °
Mount Olivet, Saturday, 24 October
Overcast. High 57°, low 43°.
Pressure30.06 inHg
Wind6.9 mph N
Humidity41%
Visibility—
Dew point30°
Sun, 2562° / 45°0
62 °
Mount Olivet, Sunday, 25 October
Clear. High 62°, low 45°.
Pressure30.24 inHg
Wind4.7 mph E
Humidity43%
Visibility—
Dew point33°
Mon, 2665° / 51°0
65 °
Mount Olivet, Monday, 26 October
Partly cloudy. High 65°, low 51°.
Pressure30.12 inHg
Wind4.5 mph NW
Humidity22%
Visibility—
Dew point20°
Tue, 2756° / 42°0
56 °
Mount Olivet, Tuesday, 27 October
Overcast. High 56°, low 42°.
Pressure30.47 inHg
Wind7.6 mph NE
Humidity45%
Visibility—
Dew point25°
Wed, 2852° / 37°0
52 °
Mount Olivet, Wednesday, 28 October
Clear. High 52°, low 37°.
Pressure30.33 inHg
Wind5.1 mph E
Humidity46%
Visibility—
Dew point23°
Thu, 2968° / 45°0
68 °
Mount Olivet, Thursday, 29 October
Overcast. High 68°, low 45°.
Pressure29.97 inHg
Wind5.5 mph W
Humidity16%
Visibility—
Dew point13°
Fri, 3069° / 53°0
69 °
Mount Olivet, Friday, 30 October
Overcast. High 69°, low 53°.
Pressure29.94 inHg
Wind6 mph SW
Humidity15%
Visibility—
Dew point15°
Sat, 3165° / 55°0
65 °
Mount Olivet, Saturday, 31 October
Overcast. High 65°, low 55°.
Pressure29.94 inHg
Wind5.3 mph W
Humidity24%
Visibility—
Dew point24°
Sun, 0164° / 52°0
64 °
Mount Olivet, Sunday, 1 November
Clear. High 64°, low 52°.
Pressure30.09 inHg
Wind4.8 mph E
Humidity37%
Visibility—
Dew point33°
Mon, 0263° / 52°0
63 °
Mount Olivet, Monday, 2 November
Partly cloudy. High 63°, low 52°.
Pressure30.00 inHg
Wind4.9 mph E
Humidity32%
Visibility—
Dew point29°
Tue, 0367° / 55°0
67 °
Mount Olivet, Tuesday, 3 November
Overcast. High 67°, low 55°.
Pressure29.62 inHg
Wind10.7 mph NW
Humidity31%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0453° / 28°0.03
53 °
Mount Olivet, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low28°
Average precipitation0.03 in
Chance of precipitation23%
Record high73° (2025)
Record low2° (2002)
Thu, 0553° / 29°0.04
53 °
Mount Olivet, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low29°
Average precipitation0.04 in
Chance of precipitation17%
Record high72° (2023)
Record low1° (1967)
Fri, 0654° / 29°0.04
54 °
Mount Olivet, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high74° (2021)
Record low1° (1967)
Sat, 0754° / 29°0.03
54 °
Mount Olivet, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high73° (2021)
Record low6° (2000)
Sun, 0853° / 29°0.06
53 °
Mount Olivet, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low29°
Average precipitation0.06 in
Chance of precipitation25%
Record high72° (1978)
Record low6° (1993)
Mon, 0951° / 28°0.09
51 °
Mount Olivet, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low28°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (2016)
Record low8° (1993)
Tue, 1051° / 26°0.04
51 °
Mount Olivet, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low26°
Average precipitation0.04 in
Chance of precipitation22%
Record high71° (2025)
Record low9° (1998)
Wed, 1149° / 26°0.05
49 °
Mount Olivet, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low26°
Average precipitation0.05 in
Chance of precipitation25%
Record high70° (2025)
Record low5° (1998)
Thu, 1249° / 25°0.05
49 °
Mount Olivet, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low25°
Average precipitation0.05 in
Chance of precipitation25%
Record high69° (1999)
Record low0° (2014)
Fri, 1351° / 27°0.04
51 °
Mount Olivet, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low27°
Average precipitation0.04 in
Chance of precipitation20%
Record high72° (2025)
Record low-3° (2000)
Sat, 1449° / 26°0.07
49 °
Mount Olivet, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low26°
Average precipitation0.07 in
Chance of precipitation30%
Record high73° (2025)
Record low-2° (1961)
Sun, 1549° / 24°0.06
49 °
Mount Olivet, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low24°
Average precipitation0.06 in
Chance of precipitation22%
Record high73° (2016)
Record low-10° (1997)
Mon, 1651° / 25°0.02
51 °
Mount Olivet, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low25°
Average precipitation0.02 in
Chance of precipitation17%
Record high74° (2016)
Record low-8° (2014)
Tue, 1749° / 25°0.05
49 °
Mount Olivet, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low25°
Average precipitation0.05 in
Chance of precipitation23%
Record high70° (1981)
Record low-2° (1980)
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 Mount Olivet, 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 Mount Olivet, 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.