Monthly outlook for Mount Olivet, CO: average high 88.5°, average low 66.7°. That is 4.3° above the climate normal for August. Precipitation is expected on 8 days (about 4.7 inches), against a normal of 9 days and 1.7 inches. The warmest day looks like 11 August (97.1°), the coolest 10 August (61.5°).
88.5°/66.7°
Average high / low
+4.3°
Above normal
8 / 9
Wet days / normal
4.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
89.6°
80.8°
+4.9°
18 August – 27 August
86.7°
80.4°
+3.5°
28 August – 6 September
at normal
79.4°
—
August records over 66 years
97.9°4 August 2024All-time high
40.6°28 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Arvada (3 mi).
Sun, 0993° / 65°0.01
93 °
Mount Olivet, Sunday, 9 August
Light rain. High 93°, low 65°.
Pressure29.80 inHg
Wind7.9 mph E
Humidity10%
Visibility6.2 mi
Dew point29°
Mon, 1095° / 61°0.04
95 °
Mount Olivet, Monday, 10 August
Light rain. High 95°, low 61°.
Pressure29.83 inHg
Wind7.4 mph E
Humidity17%
Visibility6.2 mi
Dew point41°
Tue, 1197° / 74°0
97 °
Mount Olivet, Tuesday, 11 August
Overcast. High 97°, low 74°.
Pressure29.83 inHg
Wind7.5 mph E
Humidity14%
Visibility6.2 mi
Dew point36°
Wed, 1294° / 75°0.01
94 °
Mount Olivet, Wednesday, 12 August
Light rain. High 94°, low 75°.
Pressure29.77 inHg
Wind4.9 mph NE
Humidity17%
Visibility6.2 mi
Dew point39°
Thu, 1389° / 64°1.75
89 °
Mount Olivet, Thursday, 13 August
Heavy rain. High 89°, low 64°.
Pressure29.80 inHg
Wind19.8 mph W
Humidity37%
Visibility—
Dew point52°
Fri, 1482° / 65°0.27
82 °
Mount Olivet, Friday, 14 August
Rain. High 82°, low 65°.
Pressure29.97 inHg
Wind8.2 mph SE
Humidity63%
Visibility—
Dew point60°
Sat, 1578° / 66°0.56
78 °
Mount Olivet, Saturday, 15 August
Rain. High 78°, low 66°.
Pressure30.12 inHg
Wind12.7 mph S
Humidity57%
Visibility—
Dew point59°
Sun, 1685° / 64°0.17
85 °
Mount Olivet, Sunday, 16 August
Rain. High 85°, low 64°.
Pressure30.03 inHg
Wind7.2 mph E
Humidity43%
Visibility—
Dew point54°
Mon, 1787° / 67°0.02
87 °
Mount Olivet, Monday, 17 August
Light rain. High 87°, low 67°.
Pressure30.00 inHg
Wind10.5 mph W
Humidity27%
Visibility—
Dew point45°
Tue, 1894° / 69°0
94 °
Mount Olivet, Tuesday, 18 August
Clear. High 94°, low 69°.
Pressure29.97 inHg
Wind7.4 mph SE
Humidity23%
Visibility—
Dew point44°
Wed, 1985° / 66°1.67
85 °
Mount Olivet, Wednesday, 19 August
Heavy rain. High 85°, low 66°.
Pressure30.03 inHg
Wind13 mph N
Humidity37%
Visibility—
Dew point49°
Thu, 2078° / 66°0.09
78 °
Mount Olivet, Thursday, 20 August
Light rain. High 78°, low 66°.
Pressure29.94 inHg
Wind6.8 mph NE
Humidity45%
Visibility—
Dew point53°
Fri, 2183° / 64°0.07
83 °
Mount Olivet, Friday, 21 August
Light rain. High 83°, low 64°.
Pressure29.77 inHg
Wind13.4 mph NW
Humidity33%
Visibility—
Dew point49°
Sat, 2290° / 66°0
90 °
Mount Olivet, Saturday, 22 August
Partly cloudy. High 90°, low 66°.
Pressure29.88 inHg
Wind9.4 mph SE
Humidity21%
Visibility—
Dew point38°
Sun, 2390° / 69°0
90 °
Mount Olivet, Sunday, 23 August
Overcast. High 90°, low 69°.
Pressure29.85 inHg
Wind6.5 mph SE
Humidity24%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2480° / 55°0.1
80 °
Mount Olivet, Monday, 24 August
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0.1 in
Chance of precipitation47%
Record high94° (2020)
Record low44° (1968)
Tue, 2580° / 55°0.09
80 °
Mount Olivet, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0.09 in
Chance of precipitation53%
Record high94° (2020)
Record low47° (1972)
Wed, 2680° / 55°0.11
80 °
Mount Olivet, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0.11 in
Chance of precipitation55%
Record high91° (2020)
Record low46° (1992)
Thu, 2780° / 56°0.09
80 °
Mount Olivet, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high80°
Average low56°
Average precipitation0.09 in
Chance of precipitation50%
Record high93° (2020)
Record low42° (1992)
Fri, 2880° / 55°0.07
80 °
Mount Olivet, Friday, 28 August
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0.07 in
Chance of precipitation60%
Record high89° (2012)
Record low41° (2004)
Sat, 2980° / 54°0.06
80 °
Mount Olivet, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high80°
Average low54°
Average precipitation0.06 in
Chance of precipitation43%
Record high91° (2012)
Record low45° (2004)
Sun, 3080° / 55°0.09
80 °
Mount Olivet, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0.09 in
Chance of precipitation48%
Record high90° (2021)
Record low43° (1964)
Mon, 3179° / 54°0.07
79 °
Mount Olivet, Monday, 31 August
Climate normal for this date — 60-year average.
Average high79°
Average low54°
Average precipitation0.07 in
Chance of precipitation47%
Record high92° (2023)
Record low44° (1968)
Tue, 0179° / 53°0.08
79 °
Mount Olivet, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.08 in
Chance of precipitation40%
Record high93° (2023)
Record low42° (1965)
Wed, 0279° / 53°0.07
79 °
Mount Olivet, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.07 in
Chance of precipitation45%
Record high95° (2019)
Record low40° (1974)
Thu, 0379° / 53°0.06
79 °
Mount Olivet, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.06 in
Chance of precipitation40%
Record high91° (2017)
Record low35° (1961)
Fri, 0479° / 53°0.05
79 °
Mount Olivet, Friday, 4 September
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.05 in
Chance of precipitation23%
Record high91° (2022)
Record low36° (1961)
Sat, 0579° / 53°0.05
79 °
Mount Olivet, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.05 in
Chance of precipitation33%
Record high96° (2020)
Record low42° (1968)
Sun, 0679° / 53°0.06
79 °
Mount Olivet, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.06 in
Chance of precipitation38%
Record high95° (2020)
Record low43° (1968)
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.