Monthly outlook for Bridgeport, WA: average high 83°, average low 59.3°. That is 1.9° below the climate normal for August. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 15 August (92.9°), the coolest 18 August (54.4°).
83°/59.3°
Average high / low
−1.9°
Below normal
3 / 1
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
86.2°
87.7°
-0.9°
19 August – 28 August
77.6°
83.8°
-3.4°
29 August – 7 September
at normal
81.4°
—
August records over 66 years
108.3°15 August 2023All-time high
45.9°29 August 1965All-time low
Mon, 1090° / 55°0
90 °
Bridgeport, Monday, 10 August
Partly cloudy. High 90°, low 55°.
Pressure29.85 inHg
Wind3.1 mph S
Humidity17%
Visibility6.2 mi
Dew point34°
Tue, 1192° / 56°0
92 °
Bridgeport, Tuesday, 11 August
Clear. High 92°, low 56°.
Pressure29.91 inHg
Wind2.2 mph S
Humidity21%
Visibility6.2 mi
Dew point39°
Wed, 1290° / 62°0
90 °
Bridgeport, Wednesday, 12 August
Partly cloudy. High 90°, low 62°.
Pressure29.83 inHg
Wind2.5 mph NE
Humidity26%
Visibility6.2 mi
Dew point44°
Thu, 1388° / 57°0
88 °
Bridgeport, Thursday, 13 August
Clear. High 88°, low 57°.
Pressure29.77 inHg
Wind14 mph N
Humidity19%
Visibility—
Dew point36°
Fri, 1490° / 59°0
90 °
Bridgeport, Friday, 14 August
Partly cloudy. High 90°, low 59°.
Pressure29.83 inHg
Wind8.9 mph N
Humidity19%
Visibility—
Dew point38°
Sat, 1593° / 60°0
93 °
Bridgeport, Saturday, 15 August
Mostly clear. High 93°, low 60°.
Pressure29.83 inHg
Wind8.3 mph S
Humidity15%
Visibility—
Dew point35°
Sun, 1690° / 61°0
90 °
Bridgeport, Sunday, 16 August
Overcast. High 90°, low 61°.
Pressure29.80 inHg
Wind23 mph S
Humidity17%
Visibility—
Dew point36°
Mon, 1768° / 58°0.39
68 °
Bridgeport, Monday, 17 August
Rain. High 68°, low 58°.
Pressure29.97 inHg
Wind7.3 mph SW
Humidity76%
Visibility—
Dew point54°
Tue, 1877° / 54°0
77 °
Bridgeport, Tuesday, 18 August
Overcast. High 77°, low 54°.
Pressure29.91 inHg
Wind6.9 mph NE
Humidity33%
Visibility—
Dew point40°
Wed, 1982° / 58°0
82 °
Bridgeport, Wednesday, 19 August
Clear. High 82°, low 58°.
Pressure29.91 inHg
Wind5.7 mph SW
Humidity28%
Visibility—
Dew point40°
Thu, 2084° / 66°0
84 °
Bridgeport, Thursday, 20 August
Overcast. High 84°, low 66°.
Pressure29.83 inHg
Wind13 mph SW
Humidity27%
Visibility—
Dew point44°
Fri, 2181° / 67°0
81 °
Bridgeport, Friday, 21 August
Overcast. High 81°, low 67°.
Pressure29.77 inHg
Wind12.2 mph SW
Humidity31%
Visibility—
Dew point46°
Sat, 2273° / 60°0.24
73 °
Bridgeport, Saturday, 22 August
Light rain. High 73°, low 60°.
Pressure29.85 inHg
Wind12.4 mph NW
Humidity43%
Visibility—
Dew point48°
Sun, 2379° / 57°0
79 °
Bridgeport, Sunday, 23 August
Mostly clear. High 79°, low 57°.
Pressure29.94 inHg
Wind8.1 mph SE
Humidity31%
Visibility—
Dew point41°
Mon, 2467° / 59°0.13
67 °
Bridgeport, Monday, 24 August
Light rain. High 67°, low 59°.
Pressure29.85 inHg
Wind6.9 mph E
Humidity70%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 61°0.02
82 °
Bridgeport, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low61°
Average precipitation0.02 in
Chance of precipitation12%
Record high101° (2025)
Record low48° (1993)
Wed, 2684° / 61°0.01
84 °
Bridgeport, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low61°
Average precipitation0.01 in
Chance of precipitation5%
Record high99° (1996)
Record low47° (1976)
Thu, 2783° / 61°0.01
83 °
Bridgeport, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low61°
Average precipitation0.01 in
Chance of precipitation7%
Record high96° (1986)
Record low47° (1960)
Fri, 2883° / 61°0
83 °
Bridgeport, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low61°
Average precipitation0 in
Chance of precipitation7%
Record high100° (2023)
Record low47° (1964)
Sat, 2984° / 62°0.01
84 °
Bridgeport, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low62°
Average precipitation0.01 in
Chance of precipitation5%
Record high99° (2017)
Record low46° (1965)
Sun, 3082° / 60°0.02
82 °
Bridgeport, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low60°
Average precipitation0.02 in
Chance of precipitation8%
Record high97° (2022)
Record low46° (1964)
Mon, 3182° / 60°0.01
82 °
Bridgeport, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low60°
Average precipitation0.01 in
Chance of precipitation7%
Record high100° (2022)
Record low48° (1964)
Tue, 0181° / 59°0.01
81 °
Bridgeport, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low59°
Average precipitation0.01 in
Chance of precipitation7%
Record high99° (2022)
Record low47° (1973)
Wed, 0281° / 59°0.01
81 °
Bridgeport, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high81°
Average low59°
Average precipitation0.01 in
Chance of precipitation5%
Record high103° (2025)
Record low48° (1961)
Thu, 0382° / 59°0.02
82 °
Bridgeport, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low59°
Average precipitation0.02 in
Chance of precipitation17%
Record high105° (2025)
Record low48° (1969)
Fri, 0482° / 59°0.01
82 °
Bridgeport, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low59°
Average precipitation0.01 in
Chance of precipitation5%
Record high102° (2025)
Record low48° (2015)
Sat, 0581° / 59°0.01
81 °
Bridgeport, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low59°
Average precipitation0.01 in
Chance of precipitation7%
Record high99° (1988)
Record low47° (1992)
Sun, 0680° / 58°0.02
80 °
Bridgeport, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low58°
Average precipitation0.02 in
Chance of precipitation8%
Record high97° (2020)
Record low45° (1960)
Mon, 0780° / 58°0.02
80 °
Bridgeport, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low58°
Average precipitation0.02 in
Chance of precipitation8%
Record high99° (2024)
Record low46° (1984)
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 Bridgeport, 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 Bridgeport, 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.