Monthly outlook for West Sacramento, CA: average high 101.6°, average low 66.9°. That is 5.7° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 23 August (116.6°), the coolest 15 August (58.8°).
101.6°/66.9°
Average high / low
+5.7°
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
95.2°
92.2°
+1.7°
19 August – 28 August
112.4°
90.6°
+12.1°
29 August – 7 September
at normal
91.3°
—
August records over 66 years
111.4°17 August 2020All-time high
52°16 August 1976All-time low
Climate normals and records are computed from the nearest reference point — Sacramento (4 mi).
Mon, 1097° / 67°0
97 °
West Sacramento, Monday, 10 August
Clear. High 97°, low 67°.
Pressure29.80 inHg
Wind6.9 mph SW
Humidity16%
Visibility6.2 mi
Dew point42°
Tue, 11100° / 61°0
100 °
West Sacramento, Tuesday, 11 August
Clear. High 100°, low 61°.
Pressure29.88 inHg
Wind7.2 mph SW
Humidity19%
Visibility6.2 mi
Dew point44°
Wed, 1295° / 62°0
95 °
West Sacramento, Wednesday, 12 August
Clear. High 95°, low 62°.
Pressure29.80 inHg
Wind8.6 mph S
Humidity22%
Visibility6.2 mi
Dew point46°
Thu, 1386° / 59°0
86 °
West Sacramento, Thursday, 13 August
Overcast. High 86°, low 59°.
Pressure29.77 inHg
Wind15.5 mph SW
Humidity29%
Visibility—
Dew point47°
Fri, 1489° / 60°0
89 °
West Sacramento, Friday, 14 August
Clear. High 89°, low 60°.
Pressure29.85 inHg
Wind13.4 mph SW
Humidity27%
Visibility—
Dew point47°
Sat, 1591° / 59°0
91 °
West Sacramento, Saturday, 15 August
Clear. High 91°, low 59°.
Pressure29.91 inHg
Wind12.6 mph SW
Humidity23%
Visibility—
Dew point45°
Sun, 1686° / 64°0
86 °
West Sacramento, Sunday, 16 August
Overcast. High 86°, low 64°.
Pressure30.09 inHg
Wind9.7 mph S
Humidity47%
Visibility—
Dew point51°
Mon, 17100° / 66°0
100 °
West Sacramento, Monday, 17 August
Partly cloudy. High 100°, low 66°.
Pressure30.00 inHg
Wind11.5 mph SW
Humidity19%
Visibility—
Dew point46°
Tue, 18105° / 67°0
105 °
West Sacramento, Tuesday, 18 August
Clear. High 105°, low 67°.
Pressure29.91 inHg
Wind12.9 mph SW
Humidity14%
Visibility—
Dew point42°
Wed, 19107° / 69°0
107 °
West Sacramento, Wednesday, 19 August
Partly cloudy. High 107°, low 69°.
Pressure29.85 inHg
Wind12.7 mph S
Humidity13%
Visibility—
Dew point42°
Thu, 20109° / 70°0
109 °
West Sacramento, Thursday, 20 August
Overcast. High 109°, low 70°.
Pressure29.80 inHg
Wind12.9 mph S
Humidity12%
Visibility—
Dew point42°
Fri, 21113° / 70°0
113 °
West Sacramento, Friday, 21 August
Clear. High 113°, low 70°.
Pressure29.74 inHg
Wind13.7 mph SW
Humidity11%
Visibility—
Dew point41°
Sat, 22114° / 74°0
114 °
West Sacramento, Saturday, 22 August
Clear. High 114°, low 74°.
Pressure29.77 inHg
Wind13 mph SW
Humidity10%
Visibility—
Dew point41°
Sun, 23117° / 78°0
117 °
West Sacramento, Sunday, 23 August
Partly cloudy. High 117°, low 78°.
Pressure29.80 inHg
Wind14.6 mph SW
Humidity8%
Visibility—
Dew point37°
Mon, 24115° / 78°0
115 °
West Sacramento, Monday, 24 August
Clear. High 115°, low 78°.
Pressure29.77 inHg
Wind13.7 mph SW
Humidity8%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2590° / 60°0
90 °
West Sacramento, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high90°
Average low60°
Average precipitation0 in
Chance of precipitation0%
Record high108° (2010)
Record low55° (2002)
Wed, 2691° / 60°0
91 °
West Sacramento, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high91°
Average low60°
Average precipitation0 in
Chance of precipitation0%
Record high105° (2017)
Record low55° (1995)
Thu, 2792° / 61°0
92 °
West Sacramento, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high92°
Average low61°
Average precipitation0 in
Chance of precipitation0%
Record high107° (2017)
Record low55° (2012)
Fri, 2893° / 62°0
93 °
West Sacramento, Friday, 28 August
Climate normal for this date — 60-year average.
Average high93°
Average low62°
Average precipitation0 in
Chance of precipitation0%
Record high107° (2017)
Record low55° (1960)
Sat, 2992° / 61°0
92 °
West Sacramento, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high92°
Average low61°
Average precipitation0 in
Chance of precipitation0%
Record high106° (2021)
Record low53° (1980)
Sun, 3091° / 61°0
91 °
West Sacramento, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high91°
Average low61°
Average precipitation0 in
Chance of precipitation2%
Record high103° (1976)
Record low54° (1971)
Mon, 3191° / 61°0
91 °
West Sacramento, Monday, 31 August
Climate normal for this date — 60-year average.
Average high91°
Average low61°
Average precipitation0 in
Chance of precipitation0%
Record high103° (1976)
Record low54° (1966)
Tue, 0192° / 61°0
92 °
West Sacramento, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high92°
Average low61°
Average precipitation0 in
Chance of precipitation3%
Record high111° (2017)
Record low54° (1970)
Wed, 0291° / 61°0.02
91 °
West Sacramento, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high91°
Average low61°
Average precipitation0.02 in
Chance of precipitation3%
Record high109° (2017)
Record low54° (1960)
Thu, 0391° / 61°0
91 °
West Sacramento, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high91°
Average low61°
Average precipitation0 in
Chance of precipitation2%
Record high106° (2017)
Record low51° (2000)
Fri, 0491° / 61°0
91 °
West Sacramento, Friday, 4 September
Climate normal for this date — 60-year average.
Average high91°
Average low61°
Average precipitation0 in
Chance of precipitation0%
Record high109° (2022)
Record low52° (2000)
Sat, 0591° / 61°0
91 °
West Sacramento, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high91°
Average low61°
Average precipitation0 in
Chance of precipitation2%
Record high117° (2022)
Record low53° (1965)
Sun, 0691° / 61°0
91 °
West Sacramento, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high91°
Average low61°
Average precipitation0 in
Chance of precipitation2%
Record high118° (2022)
Record low53° (1973)
Mon, 0791° / 61°0
91 °
West Sacramento, Monday, 7 September
Climate normal for this date — 60-year average.
Average high91°
Average low61°
Average precipitation0 in
Chance of precipitation0%
Record high115° (2020)
Record low53° (2002)
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 West Sacramento, 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 West Sacramento, 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.