Monthly outlook for Pleasant Valley, ID: average high 95.5°, average low 66.4°. That is 3.5° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 11 August (99.6°), the coolest 10 August (56°).
95.5°/66.4°
Average high / low
+3.5°
Above normal
1 / 1
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
95.9°
90.1°
+3.2°
18 August – 27 August
94.9°
87.1°
+4.3°
28 August – 6 September
at normal
85.2°
—
August records over 66 years
107.1°10 August 2018All-time high
42.8°31 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Boise (11 mi).
Sun, 0994° / 57°0
94 °
Pleasant Valley, Sunday, 9 August
Clear. High 94°, low 57°.
Pressure29.85 inHg
Wind11.7 mph NW
Humidity10%
Visibility6.2 mi
Dew point26°
Mon, 1098° / 56°0
98 °
Pleasant Valley, Monday, 10 August
Clear. High 98°, low 56°.
Pressure29.85 inHg
Wind14.7 mph NW
Humidity12%
Visibility6.2 mi
Dew point29°
Tue, 11100° / 66°0
100 °
Pleasant Valley, Tuesday, 11 August
Clear. High 100°, low 66°.
Pressure29.88 inHg
Wind11.1 mph NW
Humidity11%
Visibility6.2 mi
Dew point27°
Wed, 1297° / 70°0
97 °
Pleasant Valley, Wednesday, 12 August
Overcast. High 97°, low 70°.
Pressure29.80 inHg
Wind11.3 mph NW
Humidity15%
Visibility6.2 mi
Dew point35°
Thu, 1393° / 66°0
93 °
Pleasant Valley, Thursday, 13 August
Overcast. High 93°, low 66°.
Pressure29.74 inHg
Wind13.4 mph NW
Humidity19%
Visibility—
Dew point36°
Fri, 1491° / 65°0.09
91 °
Pleasant Valley, Friday, 14 August
Light rain. High 91°, low 65°.
Pressure29.88 inHg
Wind31.4 mph SW
Humidity21%
Visibility—
Dew point37°
Sat, 1594° / 67°0
94 °
Pleasant Valley, Saturday, 15 August
Overcast. High 94°, low 67°.
Pressure29.97 inHg
Wind9.3 mph NW
Humidity29%
Visibility—
Dew point45°
Sun, 1696° / 71°0
96 °
Pleasant Valley, Sunday, 16 August
Clear. High 96°, low 71°.
Pressure29.97 inHg
Wind6.1 mph SE
Humidity20%
Visibility—
Dew point40°
Mon, 1797° / 74°0
97 °
Pleasant Valley, Monday, 17 August
Overcast. High 97°, low 74°.
Pressure29.91 inHg
Wind18.9 mph W
Humidity19%
Visibility—
Dew point42°
Tue, 1894° / 74°0
94 °
Pleasant Valley, Tuesday, 18 August
Overcast. High 94°, low 74°.
Pressure29.91 inHg
Wind26.8 mph NW
Humidity23%
Visibility—
Dew point44°
Wed, 1993° / 67°0
93 °
Pleasant Valley, Wednesday, 19 August
Clear. High 93°, low 67°.
Pressure29.94 inHg
Wind7.2 mph E
Humidity30%
Visibility—
Dew point46°
Thu, 2093° / 69°0
93 °
Pleasant Valley, Thursday, 20 August
Overcast. High 93°, low 69°.
Pressure29.83 inHg
Wind12.9 mph NW
Humidity23%
Visibility—
Dew point40°
Fri, 2192° / 62°0
92 °
Pleasant Valley, Friday, 21 August
Overcast. High 92°, low 62°.
Pressure29.91 inHg
Wind18.5 mph NW
Humidity18%
Visibility—
Dew point32°
Sat, 2299° / 66°0
99 °
Pleasant Valley, Saturday, 22 August
Clear. High 99°, low 66°.
Pressure29.85 inHg
Wind8.2 mph NW
Humidity9%
Visibility—
Dew point19°
Sun, 2399° / 69°0
99 °
Pleasant Valley, Sunday, 23 August
Mostly clear. High 99°, low 69°.
Pressure29.83 inHg
Wind13.5 mph NW
Humidity13%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2486° / 60°0.01
86 °
Pleasant Valley, Monday, 24 August
Climate normal for this date — 60-year average.
Average high86°
Average low60°
Average precipitation0.01 in
Chance of precipitation8%
Record high100° (1966)
Record low46° (1992)
Tue, 2586° / 60°0.01
86 °
Pleasant Valley, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low60°
Average precipitation0.01 in
Chance of precipitation5%
Record high97° (1996)
Record low44° (1960)
Wed, 2686° / 60°0.01
86 °
Pleasant Valley, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low60°
Average precipitation0.01 in
Chance of precipitation2%
Record high101° (2010)
Record low46° (1992)
Thu, 2786° / 60°0.01
86 °
Pleasant Valley, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high86°
Average low60°
Average precipitation0.01 in
Chance of precipitation5%
Record high98° (2009)
Record low46° (1976)
Fri, 2887° / 60°0
87 °
Pleasant Valley, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low60°
Average precipitation0 in
Chance of precipitation2%
Record high100° (2017)
Record low43° (1960)
Sat, 2987° / 61°0
87 °
Pleasant Valley, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low61°
Average precipitation0 in
Chance of precipitation0%
Record high100° (2017)
Record low47° (1965)
Sun, 3086° / 61°0.01
86 °
Pleasant Valley, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low61°
Average precipitation0.01 in
Chance of precipitation7%
Record high99° (2022)
Record low48° (1993)
Mon, 3184° / 58°0.01
84 °
Pleasant Valley, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low58°
Average precipitation0.01 in
Chance of precipitation5%
Record high104° (2022)
Record low43° (1965)
Tue, 0185° / 58°0
85 °
Pleasant Valley, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high85°
Average low58°
Average precipitation0 in
Chance of precipitation2%
Record high98° (2025)
Record low47° (1965)
Wed, 0285° / 59°0.02
85 °
Pleasant Valley, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low59°
Average precipitation0.02 in
Chance of precipitation2%
Record high100° (2022)
Record low43° (1964)
Thu, 0385° / 59°0.01
85 °
Pleasant Valley, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low59°
Average precipitation0.01 in
Chance of precipitation5%
Record high100° (2007)
Record low45° (1964)
Fri, 0485° / 58°0.01
85 °
Pleasant Valley, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low58°
Average precipitation0.01 in
Chance of precipitation7%
Record high99° (1998)
Record low46° (1971)
Sat, 0585° / 58°0.03
85 °
Pleasant Valley, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low58°
Average precipitation0.03 in
Chance of precipitation13%
Record high100° (2020)
Record low49° (1996)
Sun, 0683° / 58°0.02
83 °
Pleasant Valley, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high83°
Average low58°
Average precipitation0.02 in
Chance of precipitation8%
Record high103° (2022)
Record low45° (1996)
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 Pleasant Valley, ID 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 Pleasant Valley, ID 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.