Monthly outlook for The Highlands, WA: average high 79°, average low 53°. That is 3.5° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 16 August (88.8°), the coolest 21 August (51.1°).
79°/53°
Average high / low
+3.5°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
80.3°
73.4°
+3.8°
18 August – 27 August
76.9°
71.3°
+3.1°
28 August – 6 September
at normal
69.3°
—
August records over 66 years
91.8°9 August 1981All-time high
43.7°29 August 1980All-time low
Climate normals and records are computed from the nearest reference point — Esperance (4 mi).
Sun, 0976° / 52°0
76 °
The Highlands, Sunday, 9 August
Overcast. High 76°, low 52°.
Pressure30.03 inHg
Wind1.2 mph SW
Humidity39%
Visibility6.2 mi
Dew point50°
Mon, 1078° / 53°0
78 °
The Highlands, Monday, 10 August
Mostly clear. High 78°, low 53°.
Pressure30.06 inHg
Wind3 mph SW
Humidity43%
Visibility6.2 mi
Dew point51°
Tue, 1177° / 51°0
77 °
The Highlands, Tuesday, 11 August
Clear. High 77°, low 51°.
Pressure30.09 inHg
Wind3 mph N
Humidity42%
Visibility6.2 mi
Dew point52°
Wed, 1280° / 52°0
80 °
The Highlands, Wednesday, 12 August
Clear. High 80°, low 52°.
Pressure30.00 inHg
Wind4 mph SW
Humidity45%
Visibility6.2 mi
Dew point53°
Thu, 1375° / 52°0
75 °
The Highlands, Thursday, 13 August
Clear. High 75°, low 52°.
Pressure29.94 inHg
Wind8.4 mph N
Humidity43%
Visibility—
Dew point49°
Fri, 1479° / 53°0
79 °
The Highlands, Friday, 14 August
Clear. High 79°, low 53°.
Pressure29.97 inHg
Wind8.2 mph NW
Humidity38%
Visibility—
Dew point48°
Sat, 1583° / 56°0
83 °
The Highlands, Saturday, 15 August
Clear. High 83°, low 56°.
Pressure29.97 inHg
Wind7.6 mph N
Humidity30%
Visibility—
Dew point46°
Sun, 1689° / 56°0
89 °
The Highlands, Sunday, 16 August
Partly cloudy. High 89°, low 56°.
Pressure29.97 inHg
Wind10 mph N
Humidity25%
Visibility—
Dew point46°
Mon, 1783° / 54°0
83 °
The Highlands, Monday, 17 August
Clear. High 83°, low 54°.
Pressure29.97 inHg
Wind8.1 mph N
Humidity33%
Visibility—
Dew point48°
Tue, 1883° / 53°0
83 °
The Highlands, Tuesday, 18 August
Overcast. High 83°, low 53°.
Pressure30.00 inHg
Wind9.2 mph N
Humidity32%
Visibility—
Dew point47°
Wed, 1976° / 52°0
76 °
The Highlands, Wednesday, 19 August
Overcast. High 76°, low 52°.
Pressure30.06 inHg
Wind7.3 mph NW
Humidity43%
Visibility—
Dew point50°
Thu, 2075° / 53°0
75 °
The Highlands, Thursday, 20 August
Mostly clear. High 75°, low 53°.
Pressure30.03 inHg
Wind10 mph N
Humidity45%
Visibility—
Dew point50°
Fri, 2173° / 51°0
73 °
The Highlands, Friday, 21 August
Clear. High 73°, low 51°.
Pressure30.00 inHg
Wind7.4 mph NW
Humidity48%
Visibility—
Dew point50°
Sat, 2281° / 52°0
81 °
The Highlands, Saturday, 22 August
Overcast. High 81°, low 52°.
Pressure29.94 inHg
Wind6.5 mph NE
Humidity35%
Visibility—
Dew point48°
Sun, 2373° / 52°0
73 °
The Highlands, Sunday, 23 August
Overcast. High 73°, low 52°.
Pressure30.03 inHg
Wind7.1 mph N
Humidity47%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2471° / 55°0.07
71 °
The Highlands, Monday, 24 August
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.07 in
Chance of precipitation20%
Record high83° (1988)
Record low47° (1993)
Tue, 2571° / 54°0.07
71 °
The Highlands, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.07 in
Chance of precipitation20%
Record high83° (1996)
Record low46° (1973)
Wed, 2672° / 54°0.05
72 °
The Highlands, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.05 in
Chance of precipitation20%
Record high84° (1986)
Record low46° (1993)
Thu, 2771° / 55°0.11
71 °
The Highlands, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.11 in
Chance of precipitation28%
Record high87° (1986)
Record low48° (1963)
Fri, 2871° / 55°0.05
71 °
The Highlands, Friday, 28 August
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.05 in
Chance of precipitation27%
Record high86° (1967)
Record low47° (1965)
Sat, 2971° / 55°0.11
71 °
The Highlands, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.11 in
Chance of precipitation32%
Record high86° (2017)
Record low44° (1980)
Sun, 3069° / 55°0.07
69 °
The Highlands, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high69°
Average low55°
Average precipitation0.07 in
Chance of precipitation40%
Record high82° (1967)
Record low47° (1964)
Mon, 3169° / 54°0.07
69 °
The Highlands, Monday, 31 August
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.07 in
Chance of precipitation30%
Record high87° (1987)
Record low45° (1964)
Tue, 0169° / 54°0.11
69 °
The Highlands, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.11 in
Chance of precipitation30%
Record high84° (1987)
Record low44° (1973)
Wed, 0269° / 54°0.09
69 °
The Highlands, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.09 in
Chance of precipitation30%
Record high88° (1988)
Record low43° (1960)
Thu, 0369° / 53°0.08
69 °
The Highlands, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.08 in
Chance of precipitation25%
Record high88° (1988)
Record low46° (1999)
Fri, 0469° / 53°0.07
69 °
The Highlands, Friday, 4 September
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.07 in
Chance of precipitation25%
Record high83° (1988)
Record low45° (1965)
Sat, 0569° / 53°0.09
69 °
The Highlands, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.09 in
Chance of precipitation32%
Record high91° (2017)
Record low46° (2005)
Sun, 0668° / 53°0.12
68 °
The Highlands, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.12 in
Chance of precipitation30%
Record high83° (2017)
Record low44° (1969)
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 The Highlands, WA 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 The Highlands, WA 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.