Monthly outlook for Copperton, UT: average high 88.8°, average low 67°. That is 1.1° above the climate normal for August. Precipitation is expected on 5 days (about 0.4 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 8 August (94.3°), the coolest 20 August (62.2°).
88.8°/67°
Average high / low
+1.1°
Above normal
5 / 2
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
89.1°
87.4°
+0.9°
18 August – 27 August
88.2°
85.5°
+1.5°
28 August – 6 September
at normal
83.6°
—
August records over 66 years
100.8°1 August 2000All-time high
43.3°24 August 1968All-time low
Climate normals and records are computed from the nearest reference point — West Jordan (6 mi).
Sun, 0994° / 65°0.04
94 °
Copperton, Sunday, 9 August
Light rain. High 94°, low 65°.
Pressure29.85 inHg
Wind2.6 mph SE
Humidity21%
Visibility6.2 mi
Dew point43°
Mon, 1091° / 63°0
91 °
Copperton, Monday, 10 August
Light rain. High 91°, low 63°.
Pressure29.85 inHg
Wind5 mph S
Humidity22%
Visibility6.2 mi
Dew point44°
Tue, 1190° / 71°0
90 °
Copperton, Tuesday, 11 August
Overcast. High 90°, low 71°.
Pressure29.88 inHg
Wind1.1 mph NW
Humidity18%
Visibility6.2 mi
Dew point39°
Wed, 1284° / 69°0.03
84 °
Copperton, Wednesday, 12 August
Light rain. High 84°, low 69°.
Pressure29.83 inHg
Wind4.3 mph W
Humidity25%
Visibility6.2 mi
Dew point45°
Thu, 1387° / 66°0.01
87 °
Copperton, Thursday, 13 August
Light rain. High 87°, low 66°.
Pressure29.77 inHg
Wind11.7 mph S
Humidity20%
Visibility—
Dew point37°
Fri, 1483° / 63°0.07
83 °
Copperton, Friday, 14 August
Light rain. High 83°, low 63°.
Pressure29.91 inHg
Wind12.5 mph S
Humidity36%
Visibility—
Dew point48°
Sat, 1588° / 65°0.04
88 °
Copperton, Saturday, 15 August
Light rain. High 88°, low 65°.
Pressure30.00 inHg
Wind12 mph SW
Humidity30%
Visibility—
Dew point46°
Sun, 1689° / 67°0
89 °
Copperton, Sunday, 16 August
Overcast. High 89°, low 67°.
Pressure30.00 inHg
Wind8.9 mph S
Humidity19%
Visibility—
Dew point36°
Mon, 1790° / 72°0
90 °
Copperton, Monday, 17 August
Overcast. High 90°, low 72°.
Pressure30.00 inHg
Wind8.6 mph S
Humidity19%
Visibility—
Dew point38°
Tue, 1885° / 70°0
85 °
Copperton, Tuesday, 18 August
Overcast. High 85°, low 70°.
Pressure29.97 inHg
Wind13.4 mph S
Humidity26%
Visibility—
Dew point45°
Wed, 1984° / 63°0.1
84 °
Copperton, Wednesday, 19 August
Light rain. High 84°, low 63°.
Pressure29.94 inHg
Wind16.3 mph S
Humidity30%
Visibility—
Dew point46°
Thu, 2088° / 62°0.06
88 °
Copperton, Thursday, 20 August
Light rain. High 88°, low 62°.
Pressure29.94 inHg
Wind9.8 mph S
Humidity32%
Visibility—
Dew point46°
Fri, 2190° / 70°0.02
90 °
Copperton, Friday, 21 August
Light rain. High 90°, low 70°.
Pressure29.88 inHg
Wind11 mph N
Humidity23%
Visibility—
Dew point43°
Sat, 2290° / 71°0
90 °
Copperton, Saturday, 22 August
Light rain. High 90°, low 71°.
Pressure29.88 inHg
Wind8.5 mph N
Humidity21%
Visibility—
Dew point42°
Sun, 2392° / 70°0.01
92 °
Copperton, Sunday, 23 August
Light rain. High 92°, low 70°.
Pressure29.88 inHg
Wind11.9 mph S
Humidity22%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2485° / 61°0.02
85 °
Copperton, Monday, 24 August
Climate normal for this date — 60-year average.
Average high85°
Average low61°
Average precipitation0.02 in
Chance of precipitation13%
Record high98° (2011)
Record low43° (1968)
Tue, 2586° / 60°0.03
86 °
Copperton, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low60°
Average precipitation0.03 in
Chance of precipitation15%
Record high97° (2011)
Record low48° (1989)
Wed, 2685° / 60°0.04
85 °
Copperton, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low60°
Average precipitation0.04 in
Chance of precipitation12%
Record high96° (2011)
Record low48° (1989)
Thu, 2784° / 60°0.05
84 °
Copperton, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low60°
Average precipitation0.05 in
Chance of precipitation15%
Record high94° (2001)
Record low45° (1992)
Fri, 2885° / 59°0.02
85 °
Copperton, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low59°
Average precipitation0.02 in
Chance of precipitation7%
Record high95° (2012)
Record low46° (2004)
Sat, 2986° / 59°0.01
86 °
Copperton, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low59°
Average precipitation0.01 in
Chance of precipitation5%
Record high96° (2005)
Record low46° (1964)
Sun, 3086° / 60°0.02
86 °
Copperton, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low60°
Average precipitation0.02 in
Chance of precipitation10%
Record high94° (2008)
Record low44° (1964)
Mon, 3183° / 60°0.02
83 °
Copperton, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low60°
Average precipitation0.02 in
Chance of precipitation12%
Record high93° (2022)
Record low46° (1965)
Tue, 0183° / 59°0.05
83 °
Copperton, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low59°
Average precipitation0.05 in
Chance of precipitation20%
Record high94° (1995)
Record low43° (1965)
Wed, 0283° / 59°0.03
83 °
Copperton, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low59°
Average precipitation0.03 in
Chance of precipitation20%
Record high94° (2007)
Record low45° (1973)
Thu, 0383° / 58°0.04
83 °
Copperton, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low58°
Average precipitation0.04 in
Chance of precipitation15%
Record high96° (2022)
Record low41° (1973)
Fri, 0483° / 58°0.06
83 °
Copperton, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low58°
Average precipitation0.06 in
Chance of precipitation10%
Record high94° (2022)
Record low42° (1961)
Sat, 0583° / 58°0.03
83 °
Copperton, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high83°
Average low58°
Average precipitation0.03 in
Chance of precipitation13%
Record high96° (2020)
Record low43° (1999)
Sun, 0681° / 57°0.03
81 °
Copperton, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low57°
Average precipitation0.03 in
Chance of precipitation15%
Record high97° (2022)
Record low45° (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 Copperton, UT 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 Copperton, UT 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.