Monthly outlook for Leland, UT: average high 93°, average low 69.4°. That is 4° above the climate normal for August. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 8 August (99.1°), the coolest 19 August (64°).
93°/69.4°
Average high / low
+4°
Above normal
3 / 2
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
93.7°
86.6°
+3.9°
18 August – 27 August
92°
84.3°
+4.3°
28 August – 6 September
at normal
82.7°
—
August records over 66 years
98.4°1 August 2000All-time high
46.9°23 August 1968All-time low
Climate normals and records are computed from the nearest reference point — Provo (10 mi).
Sun, 0996° / 70°0.06
96 °
Leland, Sunday, 9 August
Light rain. High 96°, low 70°.
Pressure29.88 inHg
Wind5.2 mph NW
Humidity25%
Visibility6.2 mi
Dew point46°
Mon, 1098° / 70°0.02
98 °
Leland, Monday, 10 August
Light rain. High 98°, low 70°.
Pressure29.88 inHg
Wind6 mph NW
Humidity27%
Visibility6.2 mi
Dew point46°
Tue, 1196° / 71°0.01
96 °
Leland, Tuesday, 11 August
Light rain. High 96°, low 71°.
Pressure29.88 inHg
Wind6.4 mph NW
Humidity26%
Visibility6.2 mi
Dew point46°
Wed, 1287° / 72°0.01
87 °
Leland, Wednesday, 12 August
Light rain. High 87°, low 72°.
Pressure29.83 inHg
Wind5.9 mph NW
Humidity29%
Visibility6.2 mi
Dew point47°
Thu, 1393° / 67°0.03
93 °
Leland, Thursday, 13 August
Light rain. High 93°, low 67°.
Pressure29.80 inHg
Wind16 mph S
Humidity25%
Visibility—
Dew point44°
Fri, 1489° / 67°0.02
89 °
Leland, Friday, 14 August
Light rain. High 89°, low 67°.
Pressure29.94 inHg
Wind12.6 mph SE
Humidity37%
Visibility—
Dew point52°
Sat, 1591° / 67°0.09
91 °
Leland, Saturday, 15 August
Light rain. High 91°, low 67°.
Pressure30.00 inHg
Wind12.9 mph W
Humidity33%
Visibility—
Dew point51°
Sun, 1694° / 70°0
94 °
Leland, Sunday, 16 August
Overcast. High 94°, low 70°.
Pressure30.03 inHg
Wind14.1 mph W
Humidity22%
Visibility—
Dew point42°
Mon, 1792° / 72°0
92 °
Leland, Monday, 17 August
Overcast. High 92°, low 72°.
Pressure30.00 inHg
Wind11 mph S
Humidity24%
Visibility—
Dew point46°
Tue, 1889° / 70°0.01
89 °
Leland, Tuesday, 18 August
Light rain. High 89°, low 70°.
Pressure29.97 inHg
Wind6.7 mph NW
Humidity29%
Visibility—
Dew point50°
Wed, 1991° / 64°0.56
91 °
Leland, Wednesday, 19 August
Heavy rain. High 91°, low 64°.
Pressure29.97 inHg
Wind9.4 mph E
Humidity36%
Visibility—
Dew point53°
Thu, 2088° / 65°0.03
88 °
Leland, Thursday, 20 August
Light rain. High 88°, low 65°.
Pressure29.97 inHg
Wind6.5 mph NW
Humidity43%
Visibility—
Dew point55°
Fri, 2194° / 71°0
94 °
Leland, Friday, 21 August
Clear. High 94°, low 71°.
Pressure29.91 inHg
Wind7.9 mph N
Humidity30%
Visibility—
Dew point51°
Sat, 2295° / 71°0.02
95 °
Leland, Saturday, 22 August
Light rain. High 95°, low 71°.
Pressure29.91 inHg
Wind7.7 mph SE
Humidity27%
Visibility—
Dew point48°
Sun, 2394° / 71°0
94 °
Leland, Sunday, 23 August
Overcast. High 94°, low 71°.
Pressure29.91 inHg
Wind14.4 mph SE
Humidity30%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2484° / 62°0.02
84 °
Leland, Monday, 24 August
Climate normal for this date — 60-year average.
Average high84°
Average low62°
Average precipitation0.02 in
Chance of precipitation8%
Record high95° (2011)
Record low48° (1968)
Tue, 2585° / 62°0.02
85 °
Leland, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low62°
Average precipitation0.02 in
Chance of precipitation10%
Record high94° (2011)
Record low49° (1989)
Wed, 2684° / 63°0.02
84 °
Leland, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low63°
Average precipitation0.02 in
Chance of precipitation12%
Record high94° (2020)
Record low50° (2024)
Thu, 2783° / 62°0.02
83 °
Leland, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low62°
Average precipitation0.02 in
Chance of precipitation12%
Record high94° (2020)
Record low50° (1977)
Fri, 2884° / 62°0.01
84 °
Leland, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low62°
Average precipitation0.01 in
Chance of precipitation3%
Record high92° (2017)
Record low50° (2004)
Sat, 2985° / 62°0.01
85 °
Leland, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low62°
Average precipitation0.01 in
Chance of precipitation5%
Record high93° (2023)
Record low48° (1964)
Sun, 3085° / 62°0.01
85 °
Leland, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low62°
Average precipitation0.01 in
Chance of precipitation5%
Record high93° (2022)
Record low47° (1964)
Mon, 3183° / 62°0.01
83 °
Leland, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low62°
Average precipitation0.01 in
Chance of precipitation8%
Record high94° (2022)
Record low51° (1962)
Tue, 0182° / 61°0.04
82 °
Leland, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low61°
Average precipitation0.04 in
Chance of precipitation15%
Record high94° (2022)
Record low46° (1973)
Wed, 0282° / 61°0.02
82 °
Leland, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low61°
Average precipitation0.02 in
Chance of precipitation12%
Record high93° (2022)
Record low45° (1961)
Thu, 0383° / 60°0.02
83 °
Leland, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low60°
Average precipitation0.02 in
Chance of precipitation10%
Record high95° (2022)
Record low43° (1973)
Fri, 0482° / 60°0.04
82 °
Leland, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low60°
Average precipitation0.04 in
Chance of precipitation12%
Record high96° (2022)
Record low43° (1961)
Sat, 0582° / 60°0.02
82 °
Leland, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low60°
Average precipitation0.02 in
Chance of precipitation10%
Record high96° (2022)
Record low45° (1999)
Sun, 0680° / 59°0.03
80 °
Leland, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low59°
Average precipitation0.03 in
Chance of precipitation10%
Record high97° (2022)
Record low44° (1970)
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 Leland, 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 Leland, 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.