Monthly outlook for Trestle Creek, ID: average high 90.8°, average low 59.6°. That is 6.9° above the climate normal for August. Precipitation is expected on 1 day (about 0.0 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 24 August (100.7°), the coolest 10 August (53.2°).
90.8°/59.6°
Average high / low
+6.9°
Above normal
1 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
87.4°
79.3°
+4.5°
19 August – 28 August
96.6°
76.3°
+11.2°
29 August – 7 September
at normal
74°
—
August records over 66 years
102.2°4 August 1961All-time high
40.3°23 August 1992All-time low
Climate normals and records are computed from the nearest reference point — Hope (3 mi).
Mon, 1078° / 53°0
78 °
Trestle Creek, Monday, 10 August
Mostly clear. High 78°, low 53°.
Pressure29.88 inHg
Wind6.8 mph W
Humidity22%
Visibility6.2 mi
Dew point40°
Tue, 1190° / 58°0
90 °
Trestle Creek, Tuesday, 11 August
Clear. High 90°, low 58°.
Pressure29.91 inHg
Wind6.1 mph W
Humidity22%
Visibility6.2 mi
Dew point40°
Wed, 1288° / 58°0
88 °
Trestle Creek, Wednesday, 12 August
Overcast. High 88°, low 58°.
Pressure29.83 inHg
Wind4.2 mph W
Humidity25%
Visibility6.2 mi
Dew point42°
Thu, 1383° / 55°0.04
83 °
Trestle Creek, Thursday, 13 August
Light rain. High 83°, low 55°.
Pressure29.85 inHg
Wind7 mph N
Humidity48%
Visibility—
Dew point53°
Fri, 1487° / 55°0
87 °
Trestle Creek, Friday, 14 August
Clear. High 87°, low 55°.
Pressure29.91 inHg
Wind4.6 mph NW
Humidity37%
Visibility—
Dew point48°
Sat, 1593° / 59°0
93 °
Trestle Creek, Saturday, 15 August
Partly cloudy. High 93°, low 59°.
Pressure29.97 inHg
Wind4.5 mph E
Humidity22%
Visibility—
Dew point41°
Sun, 1696° / 64°0
96 °
Trestle Creek, Sunday, 16 August
Partly cloudy. High 96°, low 64°.
Pressure29.94 inHg
Wind8.9 mph W
Humidity22%
Visibility—
Dew point44°
Mon, 1790° / 65°0
90 °
Trestle Creek, Monday, 17 August
Mostly clear. High 90°, low 65°.
Pressure29.97 inHg
Wind14.5 mph SW
Humidity25%
Visibility—
Dew point40°
Tue, 1888° / 58°0
88 °
Trestle Creek, Tuesday, 18 August
Mostly clear. High 88°, low 58°.
Pressure30.06 inHg
Wind6.9 mph W
Humidity27%
Visibility—
Dew point41°
Wed, 1993° / 61°0
93 °
Trestle Creek, Wednesday, 19 August
Clear. High 93°, low 61°.
Pressure30.03 inHg
Wind9.4 mph SW
Humidity21%
Visibility—
Dew point39°
Thu, 2095° / 61°0
95 °
Trestle Creek, Thursday, 20 August
Clear. High 95°, low 61°.
Pressure29.94 inHg
Wind10.3 mph W
Humidity19%
Visibility—
Dew point36°
Fri, 2193° / 60°0
93 °
Trestle Creek, Friday, 21 August
Mostly clear. High 93°, low 60°.
Pressure29.94 inHg
Wind4.8 mph W
Humidity20%
Visibility—
Dew point37°
Sat, 2298° / 62°0
98 °
Trestle Creek, Saturday, 22 August
Clear. High 98°, low 62°.
Pressure29.94 inHg
Wind8.2 mph W
Humidity17%
Visibility—
Dew point37°
Sun, 23100° / 65°0
100 °
Trestle Creek, Sunday, 23 August
Clear. High 100°, low 65°.
Pressure30.03 inHg
Wind8.2 mph W
Humidity17%
Visibility—
Dew point38°
Mon, 24101° / 66°0
101 °
Trestle Creek, Monday, 24 August
Overcast. High 101°, low 66°.
Pressure29.97 inHg
Wind4.9 mph W
Humidity17%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2575° / 60°0.06
75 °
Trestle Creek, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.06 in
Chance of precipitation17%
Record high90° (1996)
Record low46° (1992)
Wed, 2676° / 60°0.04
76 °
Trestle Creek, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.04 in
Chance of precipitation13%
Record high91° (1996)
Record low48° (1976)
Thu, 2776° / 61°0.06
76 °
Trestle Creek, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.06 in
Chance of precipitation18%
Record high90° (1986)
Record low47° (1960)
Fri, 2876° / 60°0.03
76 °
Trestle Creek, Friday, 28 August
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.03 in
Chance of precipitation13%
Record high94° (1986)
Record low49° (2018)
Sat, 2977° / 60°0.02
77 °
Trestle Creek, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.02 in
Chance of precipitation15%
Record high94° (2017)
Record low46° (1965)
Sun, 3075° / 60°0.07
75 °
Trestle Creek, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.07 in
Chance of precipitation17%
Record high91° (2017)
Record low49° (1964)
Mon, 3174° / 59°0.06
74 °
Trestle Creek, Monday, 31 August
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.06 in
Chance of precipitation20%
Record high94° (1967)
Record low45° (1999)
Tue, 0174° / 58°0.06
74 °
Trestle Creek, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.06 in
Chance of precipitation17%
Record high92° (2025)
Record low47° (1975)
Wed, 0274° / 58°0.07
74 °
Trestle Creek, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.07 in
Chance of precipitation22%
Record high94° (1988)
Record low48° (1964)
Thu, 0374° / 58°0.05
74 °
Trestle Creek, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.05 in
Chance of precipitation22%
Record high96° (1988)
Record low45° (1962)
Fri, 0474° / 59°0.05
74 °
Trestle Creek, Friday, 4 September
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.05 in
Chance of precipitation18%
Record high95° (1988)
Record low47° (1965)
Sat, 0574° / 58°0.05
74 °
Trestle Creek, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.05 in
Chance of precipitation15%
Record high90° (1988)
Record low46° (1992)
Sun, 0673° / 57°0.08
73 °
Trestle Creek, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.08 in
Chance of precipitation28%
Record high89° (2017)
Record low44° (1965)
Mon, 0773° / 57°0.03
73 °
Trestle Creek, Monday, 7 September
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.03 in
Chance of precipitation18%
Record high91° (2017)
Record low44° (1985)
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 Trestle Creek, 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 Trestle Creek, 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.