Monthly outlook for Hedges, WA: average high 96.6°, average low 66.7°. That is 3.1° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 1 days and 0.1 inches. The warmest day looks like 23 August (106.3°), the coolest 10 August (58.9°).
96.6°/66.7°
Average high / low
+3.1°
Above normal
0 / 1
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
94.7°
92.4°
+1.3°
18 August – 27 August
99.7°
88.4°
+6.3°
28 August – 6 September
at normal
86.2°
—
August records over 66 years
113.9°4 August 1961All-time high
47.1°28 August 1960All-time low
Climate normals and records are computed from the nearest reference point — Kennewick (7 mi).
Sun, 0992° / 60°0
92 °
Hedges, Sunday, 9 August
Clear. High 92°, low 60°.
Pressure29.85 inHg
Wind9.1 mph SW
Humidity16%
Visibility6.2 mi
Dew point37°
Mon, 1096° / 59°0
96 °
Hedges, Monday, 10 August
Clear. High 96°, low 59°.
Pressure29.88 inHg
Wind8 mph SW
Humidity22%
Visibility6.2 mi
Dew point43°
Tue, 1197° / 63°0
97 °
Hedges, Tuesday, 11 August
Clear. High 97°, low 63°.
Pressure29.91 inHg
Wind9.2 mph SW
Humidity21%
Visibility6.2 mi
Dew point43°
Wed, 1294° / 65°0
94 °
Hedges, Wednesday, 12 August
Clear. High 94°, low 65°.
Pressure29.85 inHg
Wind9.8 mph SW
Humidity27%
Visibility6.2 mi
Dew point49°
Thu, 1391° / 61°0
91 °
Hedges, Thursday, 13 August
Clear. High 91°, low 61°.
Pressure29.83 inHg
Wind8.3 mph SW
Humidity18%
Visibility—
Dew point37°
Fri, 1495° / 63°0
95 °
Hedges, Friday, 14 August
Clear. High 95°, low 63°.
Pressure29.85 inHg
Wind4.5 mph S
Humidity16%
Visibility—
Dew point37°
Sat, 1589° / 72°0
89 °
Hedges, Saturday, 15 August
Overcast. High 89°, low 72°.
Pressure29.94 inHg
Wind12.6 mph S
Humidity29%
Visibility—
Dew point46°
Sun, 1698° / 65°0
98 °
Hedges, Sunday, 16 August
Partly cloudy. High 98°, low 65°.
Pressure29.91 inHg
Wind8.9 mph W
Humidity18%
Visibility—
Dew point42°
Mon, 17101° / 68°0
101 °
Hedges, Monday, 17 August
Mostly clear. High 101°, low 68°.
Pressure29.88 inHg
Wind5.2 mph SW
Humidity12%
Visibility—
Dew point35°
Tue, 1898° / 77°0
98 °
Hedges, Tuesday, 18 August
Partly cloudy. High 98°, low 77°.
Pressure29.94 inHg
Wind15.3 mph S
Humidity21%
Visibility—
Dew point47°
Wed, 1996° / 71°0
96 °
Hedges, Wednesday, 19 August
Overcast. High 96°, low 71°.
Pressure29.94 inHg
Wind7.3 mph SW
Humidity25%
Visibility—
Dew point44°
Thu, 2099° / 66°0
99 °
Hedges, Thursday, 20 August
Clear. High 99°, low 66°.
Pressure29.91 inHg
Wind14.2 mph SW
Humidity25%
Visibility—
Dew point44°
Fri, 2199° / 70°0
99 °
Hedges, Friday, 21 August
Clear. High 99°, low 70°.
Pressure29.94 inHg
Wind10.6 mph SW
Humidity30%
Visibility—
Dew point50°
Sat, 22101° / 68°0
101 °
Hedges, Saturday, 22 August
Mostly clear. High 101°, low 68°.
Pressure29.91 inHg
Wind6.8 mph N
Humidity29%
Visibility—
Dew point49°
Sun, 23106° / 75°0
106 °
Hedges, Sunday, 23 August
Overcast. High 106°, low 75°.
Pressure29.83 inHg
Wind6.5 mph NW
Humidity16%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2487° / 62°0.01
87 °
Hedges, Monday, 24 August
Climate normal for this date — 60-year average.
Average high87°
Average low62°
Average precipitation0.01 in
Chance of precipitation5%
Record high101° (2025)
Record low51° (1992)
Tue, 2587° / 62°0.02
87 °
Hedges, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low62°
Average precipitation0.02 in
Chance of precipitation7%
Record high105° (1996)
Record low51° (1960)
Wed, 2688° / 62°0.01
88 °
Hedges, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high88°
Average low62°
Average precipitation0.01 in
Chance of precipitation3%
Record high104° (1996)
Record low52° (1976)
Thu, 2788° / 63°0
88 °
Hedges, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high88°
Average low63°
Average precipitation0 in
Chance of precipitation3%
Record high103° (1986)
Record low51° (1960)
Fri, 2888° / 62°0.01
88 °
Hedges, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low62°
Average precipitation0.01 in
Chance of precipitation2%
Record high103° (2023)
Record low47° (1960)
Sat, 2989° / 63°0
89 °
Hedges, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high89°
Average low63°
Average precipitation0 in
Chance of precipitation3%
Record high102° (1967)
Record low50° (1965)
Sun, 3086° / 62°0.02
86 °
Hedges, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low62°
Average precipitation0.02 in
Chance of precipitation8%
Record high102° (1967)
Record low50° (1966)
Mon, 3185° / 61°0.01
85 °
Hedges, Monday, 31 August
Climate normal for this date — 60-year average.
Average high85°
Average low61°
Average precipitation0.01 in
Chance of precipitation5%
Record high104° (2022)
Record low47° (1964)
Tue, 0186° / 60°0.01
86 °
Hedges, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high86°
Average low60°
Average precipitation0.01 in
Chance of precipitation5%
Record high102° (1987)
Record low49° (2021)
Wed, 0285° / 60°0
85 °
Hedges, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low60°
Average precipitation0 in
Chance of precipitation3%
Record high104° (2022)
Record low49° (1975)
Thu, 0386° / 61°0.01
86 °
Hedges, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high86°
Average low61°
Average precipitation0.01 in
Chance of precipitation5%
Record high101° (2017)
Record low48° (2000)
Fri, 0486° / 60°0
86 °
Hedges, Friday, 4 September
Climate normal for this date — 60-year average.
Average high86°
Average low60°
Average precipitation0 in
Chance of precipitation3%
Record high103° (2017)
Record low50° (1969)
Sat, 0586° / 60°0
86 °
Hedges, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high86°
Average low60°
Average precipitation0 in
Chance of precipitation2%
Record high100° (2017)
Record low51° (2000)
Sun, 0684° / 60°0.02
84 °
Hedges, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high84°
Average low60°
Average precipitation0.02 in
Chance of precipitation10%
Record high100° (2024)
Record low49° (1996)
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 Hedges, 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 Hedges, 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.