Monthly outlook for Newark, CA: average high 84.8°, average low 63.2°. That is 4.6° 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 9 August (91.8°), the coolest 8 August (60.9°).
84.8°/63.2°
Average high / low
+4.6°
Above normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
85.2°
76.9°
+4.6°
18 August – 27 August
84.1°
76.2°
+4.4°
28 August – 6 September
at normal
77.8°
—
August records over 66 years
97.5°1 August 1993All-time high
50.4°23 August 1973All-time low
Climate normals and records are computed from the nearest reference point — East Palo Alto (7 mi).
Sun, 0992° / 65°0
92 °
Newark, Sunday, 9 August
Clear. High 92°, low 65°.
Pressure29.83 inHg
Wind4.8 mph NW
Humidity25%
Visibility6.2 mi
Dew point46°
Mon, 1086° / 64°0
86 °
Newark, Monday, 10 August
Overcast. High 86°, low 64°.
Pressure29.85 inHg
Wind5.6 mph NW
Humidity29%
Visibility6.2 mi
Dew point48°
Tue, 1187° / 63°0
87 °
Newark, Tuesday, 11 August
Clear. High 87°, low 63°.
Pressure29.91 inHg
Wind5 mph NW
Humidity30%
Visibility6.2 mi
Dew point48°
Wed, 1288° / 64°0
88 °
Newark, Wednesday, 12 August
Partly cloudy. High 88°, low 64°.
Pressure29.85 inHg
Wind3.2 mph W
Humidity32%
Visibility6.2 mi
Dew point50°
Thu, 1386° / 63°0
86 °
Newark, Thursday, 13 August
Partly cloudy. High 86°, low 63°.
Pressure29.80 inHg
Wind6.5 mph W
Humidity30%
Visibility—
Dew point48°
Fri, 1482° / 64°0
82 °
Newark, Friday, 14 August
Overcast. High 82°, low 64°.
Pressure29.91 inHg
Wind8.3 mph NW
Humidity42%
Visibility—
Dew point51°
Sat, 1583° / 63°0
83 °
Newark, Saturday, 15 August
Clear. High 83°, low 63°.
Pressure29.97 inHg
Wind11.6 mph NW
Humidity32%
Visibility—
Dew point48°
Sun, 1684° / 62°0
84 °
Newark, Sunday, 16 August
Overcast. High 84°, low 62°.
Pressure30.00 inHg
Wind9.6 mph NW
Humidity29%
Visibility—
Dew point46°
Mon, 1782° / 64°0
82 °
Newark, Monday, 17 August
Overcast. High 82°, low 64°.
Pressure30.06 inHg
Wind9.3 mph NW
Humidity33%
Visibility—
Dew point48°
Tue, 1886° / 62°0
86 °
Newark, Tuesday, 18 August
Clear. High 86°, low 62°.
Pressure30.00 inHg
Wind10.5 mph NW
Humidity23%
Visibility—
Dew point41°
Wed, 1983° / 62°0
83 °
Newark, Wednesday, 19 August
Clear. High 83°, low 62°.
Pressure29.97 inHg
Wind10.9 mph NW
Humidity29%
Visibility—
Dew point45°
Thu, 2083° / 64°0
83 °
Newark, Thursday, 20 August
Clear. High 83°, low 64°.
Pressure29.91 inHg
Wind10.1 mph NW
Humidity38%
Visibility—
Dew point53°
Fri, 2188° / 63°0
88 °
Newark, Friday, 21 August
Clear. High 88°, low 63°.
Pressure29.85 inHg
Wind10 mph NW
Humidity29%
Visibility—
Dew point49°
Sat, 2285° / 65°0
85 °
Newark, Saturday, 22 August
Overcast. High 85°, low 65°.
Pressure29.83 inHg
Wind9.1 mph NW
Humidity35%
Visibility—
Dew point52°
Sun, 2381° / 62°0
81 °
Newark, Sunday, 23 August
Overcast. High 81°, low 62°.
Pressure29.88 inHg
Wind9.5 mph NW
Humidity41%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2477° / 58°0
77 °
Newark, Monday, 24 August
Climate normal for this date — 60-year average.
Average high77°
Average low58°
Average precipitation0 in
Chance of precipitation2%
Record high97° (2010)
Record low52° (1970)
Tue, 2576° / 58°0
76 °
Newark, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high76°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high89° (2010)
Record low53° (1970)
Wed, 2677° / 58°0
77 °
Newark, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high77°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high87° (2024)
Record low53° (1969)
Thu, 2778° / 58°0
78 °
Newark, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high94° (1993)
Record low53° (1960)
Fri, 2879° / 58°0
79 °
Newark, Friday, 28 August
Climate normal for this date — 60-year average.
Average high79°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high97° (2021)
Record low53° (1969)
Sat, 2977° / 58°0
77 °
Newark, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high97° (1968)
Record low53° (1980)
Sun, 3076° / 58°0
76 °
Newark, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high76°
Average low58°
Average precipitation0 in
Chance of precipitation2%
Record high91° (2023)
Record low53° (2010)
Mon, 3177° / 58°0
77 °
Newark, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high91° (2025)
Record low52° (1960)
Tue, 0178° / 58°0
78 °
Newark, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high78°
Average low58°
Average precipitation0 in
Chance of precipitation2%
Record high105° (2017)
Record low53° (1973)
Wed, 0278° / 59°0
78 °
Newark, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high78°
Average low59°
Average precipitation0 in
Chance of precipitation2%
Record high106° (2017)
Record low51° (1970)
Thu, 0378° / 58°0
78 °
Newark, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high78°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high98° (2017)
Record low53° (1970)
Fri, 0478° / 58°0
78 °
Newark, Friday, 4 September
Climate normal for this date — 60-year average.
Average high78°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high92° (2008)
Record low52° (1960)
Sat, 0579° / 58°0
79 °
Newark, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high79°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high97° (2022)
Record low52° (1996)
Sun, 0679° / 59°0
79 °
Newark, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low59°
Average precipitation0 in
Chance of precipitation0%
Record high112° (2022)
Record low52° (1973)
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 Newark, 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 Newark, 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.