Monthly outlook for Glendale, WA: average high 72.1°, average low 53.3°. That is 1.2° below the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 8 August (80°), the coolest 10 August (50.1°).
72.1°/53.3°
Average high / low
−1.2°
Below 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
72.7°
74.9°
-1.2°
18 August – 27 August
71°
72.9°
-1.1°
28 August – 6 September
at normal
71.1°
—
August records over 66 years
94.5°16 August 2020All-time high
44.2°18 August 1973All-time low
Climate normals and records are computed from the nearest reference point — Everett (9 mi).
Sun, 0975° / 52°0
75 °
Glendale, Sunday, 9 August
Overcast. High 75°, low 52°.
Pressure30.03 inHg
Wind1.5 mph NW
Humidity47%
Visibility6.2 mi
Dew point50°
Mon, 1071° / 50°0
71 °
Glendale, Monday, 10 August
Partly cloudy. High 71°, low 50°.
Pressure30.09 inHg
Wind1.9 mph NW
Humidity51%
Visibility6.2 mi
Dew point52°
Tue, 1172° / 51°0
72 °
Glendale, Tuesday, 11 August
Clear. High 72°, low 51°.
Pressure30.09 inHg
Wind3.1 mph NW
Humidity53%
Visibility6.2 mi
Dew point52°
Wed, 1263° / 56°0
63 °
Glendale, Wednesday, 12 August
Light rain. High 63°, low 56°.
Pressure30.06 inHg
Wind2.4 mph SW
Humidity82%
Visibility6.2 mi
Dew point57°
Thu, 1369° / 53°0.04
69 °
Glendale, Thursday, 13 August
Light rain. High 69°, low 53°.
Pressure30.00 inHg
Wind8.2 mph N
Humidity61%
Visibility—
Dew point52°
Fri, 1469° / 51°0
69 °
Glendale, Friday, 14 August
Overcast. High 69°, low 51°.
Pressure30.00 inHg
Wind8.9 mph NW
Humidity60%
Visibility—
Dew point52°
Sat, 1576° / 54°0
76 °
Glendale, Saturday, 15 August
Overcast. High 76°, low 54°.
Pressure29.97 inHg
Wind6.4 mph N
Humidity49%
Visibility—
Dew point52°
Sun, 1674° / 54°0
74 °
Glendale, Sunday, 16 August
Clear. High 74°, low 54°.
Pressure30.03 inHg
Wind8.8 mph NW
Humidity47%
Visibility—
Dew point51°
Mon, 1776° / 53°0
76 °
Glendale, Monday, 17 August
Partly cloudy. High 76°, low 53°.
Pressure30.00 inHg
Wind10 mph NW
Humidity40%
Visibility—
Dew point48°
Tue, 1877° / 53°0
77 °
Glendale, Tuesday, 18 August
Overcast. High 77°, low 53°.
Pressure30.06 inHg
Wind8.8 mph NW
Humidity41%
Visibility—
Dew point49°
Wed, 1963° / 54°0
63 °
Glendale, Wednesday, 19 August
Overcast. High 63°, low 54°.
Pressure30.06 inHg
Wind6.2 mph NW
Humidity75%
Visibility—
Dew point55°
Thu, 2072° / 54°0
72 °
Glendale, Thursday, 20 August
Overcast. High 72°, low 54°.
Pressure30.03 inHg
Wind9.7 mph N
Humidity59%
Visibility—
Dew point55°
Fri, 2176° / 55°0
76 °
Glendale, Friday, 21 August
Mostly clear. High 76°, low 55°.
Pressure30.03 inHg
Wind10.2 mph NW
Humidity48%
Visibility—
Dew point53°
Sat, 2268° / 53°0
68 °
Glendale, Saturday, 22 August
Overcast. High 68°, low 53°.
Pressure30.03 inHg
Wind9.8 mph NW
Humidity67%
Visibility—
Dew point55°
Sun, 2371° / 52°0
71 °
Glendale, Sunday, 23 August
Partly cloudy. High 71°, low 52°.
Pressure29.94 inHg
Wind8.3 mph NW
Humidity57%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2472° / 55°0.07
72 °
Glendale, Monday, 24 August
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.07 in
Chance of precipitation20%
Record high85° (1985)
Record low45° (1993)
Tue, 2573° / 55°0.08
73 °
Glendale, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.08 in
Chance of precipitation25%
Record high86° (1996)
Record low47° (1973)
Wed, 2673° / 55°0.06
73 °
Glendale, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.06 in
Chance of precipitation20%
Record high88° (1986)
Record low47° (1993)
Thu, 2773° / 56°0.13
73 °
Glendale, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high73°
Average low56°
Average precipitation0.13 in
Chance of precipitation28%
Record high89° (1986)
Record low49° (1995)
Fri, 2873° / 55°0.06
73 °
Glendale, Friday, 28 August
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.06 in
Chance of precipitation25%
Record high90° (1967)
Record low46° (2000)
Sat, 2972° / 55°0.11
72 °
Glendale, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.11 in
Chance of precipitation38%
Record high88° (2017)
Record low45° (1969)
Sun, 3071° / 55°0.09
71 °
Glendale, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.09 in
Chance of precipitation37%
Record high85° (1987)
Record low46° (1965)
Mon, 3171° / 55°0.08
71 °
Glendale, Monday, 31 August
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.08 in
Chance of precipitation33%
Record high91° (1987)
Record low46° (1964)
Tue, 0171° / 54°0.16
71 °
Glendale, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.16 in
Chance of precipitation30%
Record high86° (1987)
Record low44° (1973)
Wed, 0271° / 54°0.09
71 °
Glendale, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.09 in
Chance of precipitation32%
Record high91° (1988)
Record low45° (1960)
Thu, 0371° / 54°0.09
71 °
Glendale, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.09 in
Chance of precipitation25%
Record high92° (1988)
Record low46° (1975)
Fri, 0471° / 54°0.06
71 °
Glendale, Friday, 4 September
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.06 in
Chance of precipitation32%
Record high85° (1988)
Record low45° (1965)
Sat, 0571° / 54°0.1
71 °
Glendale, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.1 in
Chance of precipitation25%
Record high96° (2017)
Record low46° (2002)
Sun, 0670° / 53°0.13
70 °
Glendale, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.13 in
Chance of precipitation30%
Record high85° (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 Glendale, 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 Glendale, 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.