Monthly outlook for Santa Clara, OR: average high 93.6°, average low 56.6°. That is 6.9° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 24 August (107.2°), the coolest 13 August (50.8°).
93.6°/56.6°
Average high / low
+6.9°
Above normal
0 / 1
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
90.2°
82.2°
+4.4°
19 August – 28 August
99.1°
79.6°
+10.9°
29 August – 7 September
at normal
78.2°
—
August records over 66 years
103.8°2 August 2017All-time high
45.1°29 August 1965All-time low
Climate normals and records are computed from the nearest reference point — River Road (2 mi).
Mon, 1087° / 52°0
87 °
Santa Clara, Monday, 10 August
Clear. High 87°, low 52°.
Pressure30.03 inHg
Wind9.6 mph N
Humidity27%
Visibility6.2 mi
Dew point42°
Tue, 1189° / 52°0
89 °
Santa Clara, Tuesday, 11 August
Clear. High 89°, low 52°.
Pressure30.06 inHg
Wind9.2 mph N
Humidity30%
Visibility6.2 mi
Dew point46°
Wed, 1287° / 54°0
87 °
Santa Clara, Wednesday, 12 August
Clear. High 87°, low 54°.
Pressure29.97 inHg
Wind8.5 mph N
Humidity43%
Visibility6.2 mi
Dew point53°
Thu, 1389° / 51°0
89 °
Santa Clara, Thursday, 13 August
Clear. High 89°, low 51°.
Pressure29.80 inHg
Wind8.9 mph N
Humidity30%
Visibility—
Dew point46°
Fri, 1491° / 54°0
91 °
Santa Clara, Friday, 14 August
Overcast. High 91°, low 54°.
Pressure29.85 inHg
Wind4.7 mph N
Humidity27%
Visibility—
Dew point46°
Sat, 1591° / 54°0
91 °
Santa Clara, Saturday, 15 August
Partly cloudy. High 91°, low 54°.
Pressure29.94 inHg
Wind4.8 mph N
Humidity30%
Visibility—
Dew point48°
Sun, 1692° / 55°0
92 °
Santa Clara, Sunday, 16 August
Overcast. High 92°, low 55°.
Pressure30.03 inHg
Wind9.6 mph SW
Humidity29%
Visibility—
Dew point48°
Mon, 1791° / 59°0
91 °
Santa Clara, Monday, 17 August
Mostly clear. High 91°, low 59°.
Pressure30.09 inHg
Wind6.3 mph N
Humidity19%
Visibility—
Dew point38°
Tue, 1895° / 55°0
95 °
Santa Clara, Tuesday, 18 August
Partly cloudy. High 95°, low 55°.
Pressure30.03 inHg
Wind6.3 mph N
Humidity21%
Visibility—
Dew point43°
Wed, 1997° / 59°0
97 °
Santa Clara, Wednesday, 19 August
Clear. High 97°, low 59°.
Pressure30.00 inHg
Wind9.4 mph N
Humidity22%
Visibility—
Dew point47°
Thu, 2096° / 61°0
96 °
Santa Clara, Thursday, 20 August
Clear. High 96°, low 61°.
Pressure29.97 inHg
Wind11.2 mph N
Humidity20%
Visibility—
Dew point43°
Fri, 2195° / 57°0
95 °
Santa Clara, Friday, 21 August
Overcast. High 95°, low 57°.
Pressure29.91 inHg
Wind12.1 mph N
Humidity16%
Visibility—
Dew point36°
Sat, 2298° / 61°0
98 °
Santa Clara, Saturday, 22 August
Clear. High 98°, low 61°.
Pressure29.94 inHg
Wind11.2 mph N
Humidity21%
Visibility—
Dew point46°
Sun, 23101° / 62°0
101 °
Santa Clara, Sunday, 23 August
Clear. High 101°, low 62°.
Pressure29.97 inHg
Wind11.7 mph N
Humidity20%
Visibility—
Dew point46°
Mon, 24107° / 64°0
107 °
Santa Clara, Monday, 24 August
Clear. High 107°, low 64°.
Pressure29.83 inHg
Wind6 mph SW
Humidity17%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2580° / 55°0.05
80 °
Santa Clara, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0.05 in
Chance of precipitation12%
Record high96° (2010)
Record low46° (1993)
Wed, 2681° / 55°0.02
81 °
Santa Clara, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0.02 in
Chance of precipitation7%
Record high95° (2016)
Record low46° (1993)
Thu, 2780° / 56°0.02
80 °
Santa Clara, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high80°
Average low56°
Average precipitation0.02 in
Chance of precipitation13%
Record high97° (2019)
Record low47° (1962)
Fri, 2880° / 55°0.02
80 °
Santa Clara, Friday, 28 August
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0.02 in
Chance of precipitation13%
Record high98° (2017)
Record low47° (1973)
Sat, 2979° / 55°0.05
79 °
Santa Clara, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.05 in
Chance of precipitation17%
Record high94° (2007)
Record low45° (1965)
Sun, 3077° / 55°0.05
77 °
Santa Clara, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low55°
Average precipitation0.05 in
Chance of precipitation15%
Record high97° (1987)
Record low45° (1965)
Mon, 3178° / 54°0.02
78 °
Santa Clara, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low54°
Average precipitation0.02 in
Chance of precipitation10%
Record high99° (1987)
Record low46° (1964)
Tue, 0179° / 54°0.03
79 °
Santa Clara, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low54°
Average precipitation0.03 in
Chance of precipitation15%
Record high96° (1988)
Record low43° (1973)
Wed, 0279° / 54°0.04
79 °
Santa Clara, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high79°
Average low54°
Average precipitation0.04 in
Chance of precipitation13%
Record high97° (1988)
Record low45° (1975)
Thu, 0379° / 55°0.02
79 °
Santa Clara, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.02 in
Chance of precipitation12%
Record high96° (2003)
Record low46° (1980)
Fri, 0479° / 54°0.02
79 °
Santa Clara, Friday, 4 September
Climate normal for this date — 60-year average.
Average high79°
Average low54°
Average precipitation0.02 in
Chance of precipitation8%
Record high97° (1973)
Record low45° (1969)
Sat, 0578° / 54°0.03
78 °
Santa Clara, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high78°
Average low54°
Average precipitation0.03 in
Chance of precipitation10%
Record high96° (2024)
Record low44° (1969)
Sun, 0678° / 53°0.02
78 °
Santa Clara, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high78°
Average low53°
Average precipitation0.02 in
Chance of precipitation13%
Record high93° (1981)
Record low44° (1960)
Mon, 0777° / 54°0.03
77 °
Santa Clara, Monday, 7 September
Climate normal for this date — 60-year average.
Average high77°
Average low54°
Average precipitation0.03 in
Chance of precipitation10%
Record high92° (1981)
Record low43° (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 Santa Clara, OR 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 Santa Clara, OR 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.