Monthly outlook for Chabot Terrace, CA: average high 83.5°, average low 60.3°. That is 0.7° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.0 inches. The warmest day looks like 22 August (94.4°), the coolest 11 August (57.3°).
83.5°/60.3°
Average high / low
+0.7°
Above normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
79.4°
82.7°
-1.8°
19 August – 28 August
90.2°
82°
+4.6°
29 August – 7 September
at normal
83.8°
—
August records over 66 years
104.2°4 August 1998All-time high
49.1°10 August 1960All-time low
Climate normals and records are computed from the nearest reference point — Vallejo (2 mi).
Mon, 1084° / 58°0
84 °
Chabot Terrace, Monday, 10 August
Mostly clear. High 84°, low 58°.
Pressure29.88 inHg
Wind9 mph SW
Humidity50%
Visibility6.2 mi
Dew point52°
Tue, 1178° / 57°0
78 °
Chabot Terrace, Tuesday, 11 August
Clear. High 78°, low 57°.
Pressure29.94 inHg
Wind7.3 mph SW
Humidity46%
Visibility6.2 mi
Dew point52°
Wed, 1272° / 58°0
72 °
Chabot Terrace, Wednesday, 12 August
Clear. High 72°, low 58°.
Pressure29.85 inHg
Wind9 mph SW
Humidity55%
Visibility6.2 mi
Dew point54°
Thu, 1372° / 58°0
72 °
Chabot Terrace, Thursday, 13 August
Partly cloudy. High 72°, low 58°.
Pressure29.85 inHg
Wind11.9 mph SW
Humidity54%
Visibility—
Dew point53°
Fri, 1474° / 58°0
74 °
Chabot Terrace, Friday, 14 August
Clear. High 74°, low 58°.
Pressure29.91 inHg
Wind12 mph SW
Humidity47%
Visibility—
Dew point51°
Sat, 1575° / 57°0
75 °
Chabot Terrace, Saturday, 15 August
Clear. High 75°, low 57°.
Pressure30.00 inHg
Wind10.7 mph S
Humidity45%
Visibility—
Dew point51°
Sun, 1679° / 59°0
79 °
Chabot Terrace, Sunday, 16 August
Overcast. High 79°, low 59°.
Pressure30.12 inHg
Wind5.6 mph W
Humidity54%
Visibility—
Dew point52°
Mon, 1786° / 60°0
86 °
Chabot Terrace, Monday, 17 August
Overcast. High 86°, low 60°.
Pressure30.06 inHg
Wind8.3 mph SW
Humidity30%
Visibility—
Dew point49°
Tue, 1886° / 61°0
86 °
Chabot Terrace, Tuesday, 18 August
Clear. High 86°, low 61°.
Pressure30.00 inHg
Wind8.5 mph SW
Humidity32%
Visibility—
Dew point49°
Wed, 1986° / 62°0
86 °
Chabot Terrace, Wednesday, 19 August
Clear. High 86°, low 62°.
Pressure29.94 inHg
Wind8 mph SW
Humidity30%
Visibility—
Dew point48°
Thu, 2085° / 61°0
85 °
Chabot Terrace, Thursday, 20 August
Overcast. High 85°, low 61°.
Pressure29.88 inHg
Wind7.9 mph SW
Humidity32%
Visibility—
Dew point49°
Fri, 2191° / 61°0
91 °
Chabot Terrace, Friday, 21 August
Clear. High 91°, low 61°.
Pressure29.80 inHg
Wind6.7 mph SW
Humidity26%
Visibility—
Dew point48°
Sat, 2294° / 63°0
94 °
Chabot Terrace, Saturday, 22 August
Clear. High 94°, low 63°.
Pressure29.85 inHg
Wind6.4 mph SW
Humidity22%
Visibility—
Dew point46°
Sun, 2394° / 66°0
94 °
Chabot Terrace, Sunday, 23 August
Overcast. High 94°, low 66°.
Pressure29.88 inHg
Wind6.9 mph SW
Humidity22%
Visibility—
Dew point47°
Mon, 2491° / 66°0
91 °
Chabot Terrace, Monday, 24 August
Clear. High 91°, low 66°.
Pressure29.88 inHg
Wind7.7 mph SW
Humidity31%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 57°0
82 °
Chabot Terrace, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high100° (1988)
Record low52° (1960)
Wed, 2683° / 56°0
83 °
Chabot Terrace, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low56°
Average precipitation0 in
Chance of precipitation0%
Record high100° (1988)
Record low51° (2005)
Thu, 2784° / 57°0
84 °
Chabot Terrace, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high99° (2008)
Record low52° (1960)
Fri, 2884° / 57°0
84 °
Chabot Terrace, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high102° (2008)
Record low51° (1960)
Sat, 2983° / 57°0
83 °
Chabot Terrace, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high100° (1977)
Record low51° (1975)
Sun, 3083° / 57°0
83 °
Chabot Terrace, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high83°
Average low57°
Average precipitation0 in
Chance of precipitation3%
Record high98° (1996)
Record low52° (1960)
Mon, 3183° / 57°0
83 °
Chabot Terrace, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low57°
Average precipitation0 in
Chance of precipitation3%
Record high95° (1976)
Record low51° (1970)
Tue, 0185° / 57°0
85 °
Chabot Terrace, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high85°
Average low57°
Average precipitation0 in
Chance of precipitation2%
Record high102° (2017)
Record low51° (1970)
Wed, 0284° / 57°0
84 °
Chabot Terrace, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high84°
Average low57°
Average precipitation0 in
Chance of precipitation2%
Record high102° (2017)
Record low52° (1960)
Thu, 0383° / 57°0
83 °
Chabot Terrace, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high98° (1963)
Record low49° (2000)
Fri, 0484° / 57°0
84 °
Chabot Terrace, Friday, 4 September
Climate normal for this date — 60-year average.
Average high84°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high98° (2008)
Record low50° (2000)
Sat, 0585° / 57°0
85 °
Chabot Terrace, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high106° (2022)
Record low51° (2012)
Sun, 0684° / 57°0
84 °
Chabot Terrace, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high84°
Average low57°
Average precipitation0 in
Chance of precipitation2%
Record high107° (2022)
Record low51° (1973)
Mon, 0785° / 57°0
85 °
Chabot Terrace, Monday, 7 September
Climate normal for this date — 60-year average.
Average high85°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high105° (2020)
Record low52° (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 Chabot Terrace, CA 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 Chabot Terrace, CA 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.