Monthly outlook for Mountain Meadows, CO: average high 82.3°, average low 58.7°. That is 0.4° above the climate normal for August. Precipitation is expected on 13 days (about 3.0 inches), against a normal of 8 days and 1.4 inches. The warmest day looks like 8 August (89.9°), the coolest 10 August (55°).
82.3°/58.7°
Average high / low
+0.4°
Above normal
13 / 8
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
83.7°
81.5°
+1.2°
18 August – 27 August
79.8°
81.3°
-0.8°
28 August – 6 September
at normal
80.2°
—
August records over 66 years
97.9°7 August 2025All-time high
40.5°28 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Boulder (7 mi).
Sun, 0987° / 59°0.05
87 °
Mountain Meadows, Sunday, 9 August
Light rain. High 87°, low 59°.
Pressure29.85 inHg
Wind7 mph W
Humidity14%
Visibility6.2 mi
Dew point31°
Mon, 1088° / 55°0.04
88 °
Mountain Meadows, Monday, 10 August
Light rain. High 88°, low 55°.
Pressure29.88 inHg
Wind6.2 mph SE
Humidity19%
Visibility6.2 mi
Dew point38°
Tue, 1189° / 62°0.06
89 °
Mountain Meadows, Tuesday, 11 August
Light rain. High 89°, low 62°.
Pressure29.85 inHg
Wind10.8 mph E
Humidity15%
Visibility6.2 mi
Dew point35°
Wed, 1287° / 61°0
87 °
Mountain Meadows, Wednesday, 12 August
Light rain. High 87°, low 61°.
Pressure29.83 inHg
Wind11 mph E
Humidity19%
Visibility6.2 mi
Dew point37°
Thu, 1375° / 57°0.31
75 °
Mountain Meadows, Thursday, 13 August
Rain. High 75°, low 57°.
Pressure29.97 inHg
Wind8.5 mph W
Humidity44%
Visibility—
Dew point48°
Fri, 1475° / 56°0.93
75 °
Mountain Meadows, Friday, 14 August
Heavy rain. High 75°, low 56°.
Pressure29.97 inHg
Wind8.6 mph E
Humidity47%
Visibility—
Dew point51°
Sat, 1580° / 59°0.07
80 °
Mountain Meadows, Saturday, 15 August
Light rain. High 80°, low 59°.
Pressure30.03 inHg
Wind10 mph W
Humidity36%
Visibility—
Dew point48°
Sun, 1684° / 61°0.08
84 °
Mountain Meadows, Sunday, 16 August
Light rain. High 84°, low 61°.
Pressure30.06 inHg
Wind11.9 mph W
Humidity24%
Visibility—
Dew point41°
Mon, 1782° / 59°0.34
82 °
Mountain Meadows, Monday, 17 August
Rain. High 82°, low 59°.
Pressure30.06 inHg
Wind13.6 mph W
Humidity27%
Visibility—
Dew point42°
Tue, 1883° / 59°0.07
83 °
Mountain Meadows, Tuesday, 18 August
Light rain. High 83°, low 59°.
Pressure30.09 inHg
Wind10.5 mph W
Humidity31%
Visibility—
Dew point42°
Wed, 1983° / 58°0.54
83 °
Mountain Meadows, Wednesday, 19 August
Rain. High 83°, low 58°.
Pressure30.00 inHg
Wind10.8 mph W
Humidity36%
Visibility—
Dew point46°
Thu, 2073° / 58°0.34
73 °
Mountain Meadows, Thursday, 20 August
Rain. High 73°, low 58°.
Pressure30.03 inHg
Wind8.7 mph W
Humidity47%
Visibility—
Dew point50°
Fri, 2181° / 57°0.01
81 °
Mountain Meadows, Friday, 21 August
Light rain. High 81°, low 57°.
Pressure30.00 inHg
Wind9.1 mph W
Humidity34%
Visibility—
Dew point45°
Sat, 2279° / 61°0.07
79 °
Mountain Meadows, Saturday, 22 August
Light rain. High 79°, low 61°.
Pressure30.00 inHg
Wind11.1 mph N
Humidity33%
Visibility—
Dew point45°
Sun, 2380° / 56°0.11
80 °
Mountain Meadows, Sunday, 23 August
Light rain. High 80°, low 56°.
Pressure30.03 inHg
Wind9.2 mph E
Humidity37%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2481° / 56°0.09
81 °
Mountain Meadows, Monday, 24 August
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0.09 in
Chance of precipitation37%
Record high93° (2020)
Record low44° (1968)
Tue, 2581° / 56°0.07
81 °
Mountain Meadows, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0.07 in
Chance of precipitation50%
Record high94° (2019)
Record low47° (1972)
Wed, 2681° / 56°0.08
81 °
Mountain Meadows, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0.08 in
Chance of precipitation48%
Record high91° (1994)
Record low48° (1992)
Thu, 2781° / 56°0.08
81 °
Mountain Meadows, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0.08 in
Chance of precipitation42%
Record high92° (2012)
Record low43° (1992)
Fri, 2881° / 55°0.07
81 °
Mountain Meadows, Friday, 28 August
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0.07 in
Chance of precipitation57%
Record high90° (2013)
Record low40° (2004)
Sat, 2981° / 55°0.06
81 °
Mountain Meadows, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0.06 in
Chance of precipitation40%
Record high93° (2012)
Record low46° (2004)
Sun, 3081° / 55°0.08
81 °
Mountain Meadows, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0.08 in
Chance of precipitation40%
Record high91° (2005)
Record low44° (1964)
Mon, 3180° / 55°0.07
80 °
Mountain Meadows, Monday, 31 August
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0.07 in
Chance of precipitation42%
Record high93° (2011)
Record low44° (1968)
Tue, 0180° / 54°0.08
80 °
Mountain Meadows, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high80°
Average low54°
Average precipitation0.08 in
Chance of precipitation37%
Record high94° (2019)
Record low42° (1965)
Wed, 0280° / 53°0.06
80 °
Mountain Meadows, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low53°
Average precipitation0.06 in
Chance of precipitation38%
Record high95° (2019)
Record low41° (1974)
Thu, 0380° / 53°0.05
80 °
Mountain Meadows, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low53°
Average precipitation0.05 in
Chance of precipitation30%
Record high92° (2017)
Record low37° (1961)
Fri, 0480° / 53°0.05
80 °
Mountain Meadows, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low53°
Average precipitation0.05 in
Chance of precipitation33%
Record high92° (1960)
Record low41° (1961)
Sat, 0580° / 53°0.05
80 °
Mountain Meadows, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low53°
Average precipitation0.05 in
Chance of precipitation25%
Record high94° (2020)
Record low44° (1962)
Sun, 0679° / 53°0.06
79 °
Mountain Meadows, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.06 in
Chance of precipitation40%
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 Mountain Meadows, 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 Mountain Meadows, 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.