Monthly outlook for Chehalis Village, WA: average high 75.1°, average low 54.1°. That is 1.1° below the climate normal for August. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 13 August (84°), the coolest 11 August (50.1°).
75.1°/54.1°
Average high / low
−1.1°
Below normal
5 / 2
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
77.7°
78°
-0.2°
19 August – 28 August
70.8°
75.6°
-2.7°
29 August – 7 September
at normal
73.8°
—
August records over 66 years
101.7°3 August 2017All-time high
44.4°17 August 1973All-time low
Climate normals and records are computed from the nearest reference point — Centralia (11 mi).
Mon, 1079° / 53°0
79 °
Chehalis Village, Monday, 10 August
Mostly clear. High 79°, low 53°.
Pressure30.09 inHg
Wind6.3 mph W
Humidity47%
Visibility6.2 mi
Dew point51°
Tue, 1181° / 50°0
81 °
Chehalis Village, Tuesday, 11 August
Clear. High 81°, low 50°.
Pressure30.09 inHg
Wind4.5 mph NW
Humidity43%
Visibility6.2 mi
Dew point51°
Wed, 1276° / 53°0
76 °
Chehalis Village, Wednesday, 12 August
Mostly clear. High 76°, low 53°.
Pressure30.03 inHg
Wind6.4 mph W
Humidity59%
Visibility6.2 mi
Dew point54°
Thu, 1384° / 52°0
84 °
Chehalis Village, Thursday, 13 August
Clear. High 84°, low 52°.
Pressure29.85 inHg
Wind10.9 mph W
Humidity37%
Visibility—
Dew point52°
Fri, 1481° / 53°0
81 °
Chehalis Village, Friday, 14 August
Overcast. High 81°, low 53°.
Pressure29.94 inHg
Wind8.4 mph W
Humidity42%
Visibility—
Dew point53°
Sat, 1580° / 54°0
80 °
Chehalis Village, Saturday, 15 August
Overcast. High 80°, low 54°.
Pressure29.97 inHg
Wind9.8 mph W
Humidity39%
Visibility—
Dew point50°
Sun, 1680° / 52°0
80 °
Chehalis Village, Sunday, 16 August
Overcast. High 80°, low 52°.
Pressure29.97 inHg
Wind10.8 mph W
Humidity35%
Visibility—
Dew point47°
Mon, 1760° / 57°0.18
60 °
Chehalis Village, Monday, 17 August
Light rain. High 60°, low 57°.
Pressure30.03 inHg
Wind3.6 mph S
Humidity95%
Visibility—
Dew point58°
Tue, 1875° / 54°0
75 °
Chehalis Village, Tuesday, 18 August
Overcast. High 75°, low 54°.
Pressure29.97 inHg
Wind6.3 mph SE
Humidity50%
Visibility—
Dew point52°
Wed, 1973° / 58°0.03
73 °
Chehalis Village, Wednesday, 19 August
Light rain. High 73°, low 58°.
Pressure30.00 inHg
Wind4 mph W
Humidity84%
Visibility—
Dew point60°
Thu, 2074° / 57°0.04
74 °
Chehalis Village, Thursday, 20 August
Light rain. High 74°, low 57°.
Pressure29.94 inHg
Wind8.7 mph W
Humidity66%
Visibility—
Dew point60°
Fri, 2169° / 54°0.07
69 °
Chehalis Village, Friday, 21 August
Light rain. High 69°, low 54°.
Pressure29.97 inHg
Wind6.7 mph W
Humidity73%
Visibility—
Dew point59°
Sat, 2270° / 58°0.08
70 °
Chehalis Village, Saturday, 22 August
Light rain. High 70°, low 58°.
Pressure30.03 inHg
Wind10.7 mph W
Humidity62%
Visibility—
Dew point55°
Sun, 2371° / 53°0
71 °
Chehalis Village, Sunday, 23 August
Overcast. High 71°, low 53°.
Pressure30.09 inHg
Wind8.4 mph W
Humidity61%
Visibility—
Dew point52°
Mon, 2467° / 55°0.59
67 °
Chehalis Village, Monday, 24 August
Rain. High 67°, low 55°.
Pressure29.88 inHg
Wind5.1 mph SW
Humidity98%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2576° / 54°0.05
76 °
Chehalis Village, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high76°
Average low54°
Average precipitation0.05 in
Chance of precipitation22%
Record high93° (1996)
Record low47° (1975)
Wed, 2676° / 54°0.03
76 °
Chehalis Village, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high76°
Average low54°
Average precipitation0.03 in
Chance of precipitation20%
Record high94° (1986)
Record low47° (1991)
Thu, 2776° / 55°0.07
76 °
Chehalis Village, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high76°
Average low55°
Average precipitation0.07 in
Chance of precipitation23%
Record high95° (1986)
Record low46° (1960)
Fri, 2876° / 55°0.05
76 °
Chehalis Village, Friday, 28 August
Climate normal for this date — 60-year average.
Average high76°
Average low55°
Average precipitation0.05 in
Chance of precipitation23%
Record high97° (2017)
Record low46° (1960)
Sat, 2974° / 55°0.08
74 °
Chehalis Village, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high74°
Average low55°
Average precipitation0.08 in
Chance of precipitation25%
Record high91° (1996)
Record low45° (1965)
Sun, 3073° / 55°0.07
73 °
Chehalis Village, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.07 in
Chance of precipitation20%
Record high93° (2022)
Record low47° (1977)
Mon, 3174° / 54°0.04
74 °
Chehalis Village, Monday, 31 August
Climate normal for this date — 60-year average.
Average high74°
Average low54°
Average precipitation0.04 in
Chance of precipitation17%
Record high97° (1987)
Record low45° (1964)
Tue, 0174° / 54°0.09
74 °
Chehalis Village, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high74°
Average low54°
Average precipitation0.09 in
Chance of precipitation23%
Record high89° (1987)
Record low44° (1973)
Wed, 0275° / 53°0.05
75 °
Chehalis Village, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high75°
Average low53°
Average precipitation0.05 in
Chance of precipitation25%
Record high98° (1988)
Record low44° (1960)
Thu, 0374° / 54°0.05
74 °
Chehalis Village, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high74°
Average low54°
Average precipitation0.05 in
Chance of precipitation18%
Record high92° (1988)
Record low45° (1964)
Fri, 0474° / 53°0.03
74 °
Chehalis Village, Friday, 4 September
Climate normal for this date — 60-year average.
Average high74°
Average low53°
Average precipitation0.03 in
Chance of precipitation15%
Record high94° (2017)
Record low45° (2015)
Sat, 0573° / 53°0.06
73 °
Chehalis Village, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high73°
Average low53°
Average precipitation0.06 in
Chance of precipitation22%
Record high98° (2017)
Record low44° (2015)
Sun, 0673° / 53°0.07
73 °
Chehalis Village, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high73°
Average low53°
Average precipitation0.07 in
Chance of precipitation27%
Record high93° (2024)
Record low44° (1960)
Mon, 0773° / 53°0.06
73 °
Chehalis Village, Monday, 7 September
Climate normal for this date — 60-year average.
Average high73°
Average low53°
Average precipitation0.06 in
Chance of precipitation23%
Record high91° (1981)
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 Chehalis Village, 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 Chehalis Village, 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.