Monthly outlook for Cozy Nook, WA: average high 80.3°, average low 55.6°. That is 2.1° below the climate normal for August. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 15 August (90.7°), the coolest 19 August (50.6°).
80.3°/55.6°
Average high / low
−2.1°
Below normal
4 / 2
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
83.7°
85.3°
-0.9°
19 August – 28 August
74.6°
81.6°
-3.9°
29 August – 7 September
at normal
79°
—
August records over 66 years
105.8°4 August 1961All-time high
42.6°25 August 1960All-time low
Climate normals and records are computed from the nearest reference point — Chewelah (2 mi).
Mon, 1079° / 53°0
79 °
Cozy Nook, Monday, 10 August
Clear. High 79°, low 53°.
Pressure29.88 inHg
Wind5.8 mph S
Humidity23%
Visibility6.2 mi
Dew point40°
Tue, 1189° / 56°0
89 °
Cozy Nook, Tuesday, 11 August
Clear. High 89°, low 56°.
Pressure29.94 inHg
Wind5.4 mph S
Humidity22%
Visibility6.2 mi
Dew point39°
Wed, 1288° / 59°0
88 °
Cozy Nook, Wednesday, 12 August
Overcast. High 88°, low 59°.
Pressure29.83 inHg
Wind4.9 mph S
Humidity23%
Visibility6.2 mi
Dew point40°
Thu, 1385° / 53°0
85 °
Cozy Nook, Thursday, 13 August
Clear. High 85°, low 53°.
Pressure29.83 inHg
Wind6.8 mph NW
Humidity36%
Visibility—
Dew point46°
Fri, 1488° / 55°0
88 °
Cozy Nook, Friday, 14 August
Clear. High 88°, low 55°.
Pressure29.88 inHg
Wind6.5 mph W
Humidity28%
Visibility—
Dew point42°
Sat, 1591° / 59°0
91 °
Cozy Nook, Saturday, 15 August
Partly cloudy. High 91°, low 59°.
Pressure29.94 inHg
Wind6.8 mph S
Humidity21%
Visibility—
Dew point37°
Sun, 1687° / 62°0.01
87 °
Cozy Nook, Sunday, 16 August
Light rain. High 87°, low 62°.
Pressure29.91 inHg
Wind8.7 mph SW
Humidity34%
Visibility—
Dew point47°
Mon, 1774° / 58°0.02
74 °
Cozy Nook, Monday, 17 August
Light rain. High 74°, low 58°.
Pressure29.91 inHg
Wind11.2 mph SW
Humidity45%
Visibility—
Dew point48°
Tue, 1875° / 53°0.01
75 °
Cozy Nook, Tuesday, 18 August
Light rain. High 75°, low 53°.
Pressure29.97 inHg
Wind8.7 mph SW
Humidity43%
Visibility—
Dew point43°
Wed, 1980° / 51°0
80 °
Cozy Nook, Wednesday, 19 August
Overcast. High 80°, low 51°.
Pressure30.00 inHg
Wind3.9 mph NE
Humidity44%
Visibility—
Dew point41°
Thu, 2086° / 59°0
86 °
Cozy Nook, Thursday, 20 August
Overcast. High 86°, low 59°.
Pressure29.91 inHg
Wind5.4 mph N
Humidity36%
Visibility—
Dew point44°
Fri, 2173° / 57°0.33
73 °
Cozy Nook, Friday, 21 August
Rain. High 73°, low 57°.
Pressure29.88 inHg
Wind5.8 mph S
Humidity73%
Visibility—
Dew point57°
Sat, 2273° / 54°0.1
73 °
Cozy Nook, Saturday, 22 August
Light rain. High 73°, low 54°.
Pressure29.85 inHg
Wind7.8 mph S
Humidity43%
Visibility—
Dew point45°
Sun, 2375° / 51°0.04
75 °
Cozy Nook, Sunday, 23 August
Light rain. High 75°, low 51°.
Pressure30.00 inHg
Wind4.5 mph S
Humidity60%
Visibility—
Dew point50°
Mon, 2462° / 56°0.07
62 °
Cozy Nook, Monday, 24 August
Light rain. High 62°, low 56°.
Pressure29.88 inHg
Wind4.6 mph N
Humidity75%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2580° / 57°0.04
80 °
Cozy Nook, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low57°
Average precipitation0.04 in
Chance of precipitation13%
Record high98° (2025)
Record low43° (1960)
Wed, 2682° / 57°0.02
82 °
Cozy Nook, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low57°
Average precipitation0.02 in
Chance of precipitation13%
Record high98° (1996)
Record low46° (1976)
Thu, 2781° / 58°0.02
81 °
Cozy Nook, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low58°
Average precipitation0.02 in
Chance of precipitation13%
Record high96° (1986)
Record low45° (1960)
Fri, 2881° / 57°0.02
81 °
Cozy Nook, Friday, 28 August
Climate normal for this date — 60-year average.
Average high81°
Average low57°
Average precipitation0.02 in
Chance of precipitation7%
Record high98° (1986)
Record low44° (1960)
Sat, 2982° / 57°0.01
82 °
Cozy Nook, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low57°
Average precipitation0.01 in
Chance of precipitation8%
Record high97° (2017)
Record low44° (1965)
Sun, 3080° / 56°0.05
80 °
Cozy Nook, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high80°
Average low56°
Average precipitation0.05 in
Chance of precipitation13%
Record high94° (1967)
Record low44° (1964)
Mon, 3179° / 56°0.04
79 °
Cozy Nook, Monday, 31 August
Climate normal for this date — 60-year average.
Average high79°
Average low56°
Average precipitation0.04 in
Chance of precipitation17%
Record high99° (2022)
Record low44° (1964)
Tue, 0179° / 56°0.02
79 °
Cozy Nook, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low56°
Average precipitation0.02 in
Chance of precipitation13%
Record high100° (2025)
Record low44° (2021)
Wed, 0279° / 55°0.03
79 °
Cozy Nook, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.03 in
Chance of precipitation13%
Record high102° (2025)
Record low44° (2021)
Thu, 0379° / 55°0.04
79 °
Cozy Nook, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.04 in
Chance of precipitation17%
Record high101° (2025)
Record low44° (2000)
Fri, 0479° / 56°0.02
79 °
Cozy Nook, Friday, 4 September
Climate normal for this date — 60-year average.
Average high79°
Average low56°
Average precipitation0.02 in
Chance of precipitation13%
Record high100° (1988)
Record low44° (1964)
Sat, 0579° / 55°0.02
79 °
Cozy Nook, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.02 in
Chance of precipitation10%
Record high97° (1988)
Record low44° (2000)
Sun, 0678° / 55°0.04
78 °
Cozy Nook, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0.04 in
Chance of precipitation17%
Record high94° (2017)
Record low43° (1992)
Mon, 0777° / 54°0.02
77 °
Cozy Nook, Monday, 7 September
Climate normal for this date — 60-year average.
Average high77°
Average low54°
Average precipitation0.02 in
Chance of precipitation12%
Record high95° (2024)
Record low44° (1960)
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 Cozy Nook, 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 Cozy Nook, 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.