Monthly outlook for Knights Ferry, CA: average high 104.3°, average low 70.4°. That is 7.7° 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 (115.6°), the coolest 14 August (58.4°).
104.3°/70.4°
Average high / low
+7.7°
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
99.4°
91.4°
+4.4°
19 August – 28 August
112.5°
89.3°
+12.9°
29 August – 7 September
at normal
89.6°
—
August records over 66 years
107.1°17 August 2020All-time high
49.6°22 August 1968All-time low
Climate normals and records are computed from the nearest reference point — Chinese Camp (13 mi).
Mon, 10100° / 71°0
100 °
Knights Ferry, Monday, 10 August
Overcast. High 100°, low 71°.
Pressure29.80 inHg
Wind5.2 mph SW
Humidity12%
Visibility6.2 mi
Dew point39°
Tue, 11106° / 70°0
106 °
Knights Ferry, Tuesday, 11 August
Clear. High 106°, low 70°.
Pressure29.88 inHg
Wind6 mph SW
Humidity13%
Visibility6.2 mi
Dew point40°
Wed, 12105° / 68°0
105 °
Knights Ferry, Wednesday, 12 August
Clear. High 105°, low 68°.
Pressure29.80 inHg
Wind5.3 mph SW
Humidity15%
Visibility6.2 mi
Dew point41°
Thu, 1397° / 62°0
97 °
Knights Ferry, Thursday, 13 August
Mostly clear. High 97°, low 62°.
Pressure29.74 inHg
Wind12 mph NW
Humidity18%
Visibility—
Dew point42°
Fri, 1496° / 58°0
96 °
Knights Ferry, Friday, 14 August
Clear. High 96°, low 58°.
Pressure29.85 inHg
Wind10.3 mph NW
Humidity22%
Visibility—
Dew point45°
Sat, 1597° / 60°0
97 °
Knights Ferry, Saturday, 15 August
Clear. High 97°, low 60°.
Pressure29.91 inHg
Wind11.5 mph NW
Humidity19%
Visibility—
Dew point42°
Sun, 1685° / 65°0
85 °
Knights Ferry, Sunday, 16 August
Overcast. High 85°, low 65°.
Pressure30.09 inHg
Wind9.6 mph N
Humidity36%
Visibility—
Dew point47°
Mon, 17101° / 67°0
101 °
Knights Ferry, Monday, 17 August
Overcast. High 101°, low 67°.
Pressure30.00 inHg
Wind10.2 mph NW
Humidity19%
Visibility—
Dew point46°
Tue, 18105° / 69°0
105 °
Knights Ferry, Tuesday, 18 August
Clear. High 105°, low 69°.
Pressure29.91 inHg
Wind12.5 mph NW
Humidity14%
Visibility—
Dew point42°
Wed, 19107° / 73°0
107 °
Knights Ferry, Wednesday, 19 August
Overcast. High 107°, low 73°.
Pressure29.85 inHg
Wind11.8 mph NW
Humidity14%
Visibility—
Dew point43°
Thu, 20110° / 77°0
110 °
Knights Ferry, Thursday, 20 August
Overcast. High 110°, low 77°.
Pressure29.80 inHg
Wind9 mph W
Humidity13%
Visibility—
Dew point44°
Fri, 21113° / 79°0
113 °
Knights Ferry, Friday, 21 August
Clear. High 113°, low 79°.
Pressure29.74 inHg
Wind9.7 mph NW
Humidity10%
Visibility—
Dew point40°
Sat, 22115° / 81°0
115 °
Knights Ferry, Saturday, 22 August
Mostly clear. High 115°, low 81°.
Pressure29.80 inHg
Wind12.2 mph NW
Humidity10%
Visibility—
Dew point42°
Sun, 23116° / 80°0
116 °
Knights Ferry, Sunday, 23 August
Partly cloudy. High 116°, low 80°.
Pressure29.83 inHg
Wind9.4 mph NW
Humidity9%
Visibility—
Dew point40°
Mon, 24115° / 81°0
115 °
Knights Ferry, Monday, 24 August
Overcast. High 115°, low 81°.
Pressure29.80 inHg
Wind14.5 mph NW
Humidity9%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2589° / 63°0
89 °
Knights Ferry, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high89°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high104° (2010)
Record low53° (1963)
Wed, 2689° / 63°0
89 °
Knights Ferry, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high89°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high102° (2017)
Record low55° (1978)
Thu, 2790° / 63°0
90 °
Knights Ferry, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high90°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high102° (2017)
Record low54° (1978)
Fri, 2891° / 63°0
91 °
Knights Ferry, Friday, 28 August
Climate normal for this date — 60-year average.
Average high91°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high105° (2017)
Record low56° (1991)
Sat, 2990° / 64°0
90 °
Knights Ferry, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high90°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high103° (2021)
Record low55° (2010)
Sun, 3089° / 63°0
89 °
Knights Ferry, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high89°
Average low63°
Average precipitation0 in
Chance of precipitation2%
Record high103° (2021)
Record low53° (2010)
Mon, 3189° / 62°0
89 °
Knights Ferry, Monday, 31 August
Climate normal for this date — 60-year average.
Average high89°
Average low62°
Average precipitation0 in
Chance of precipitation0%
Record high101° (2022)
Record low54° (2010)
Tue, 0190° / 63°0.02
90 °
Knights Ferry, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high90°
Average low63°
Average precipitation0.02 in
Chance of precipitation5%
Record high104° (2022)
Record low50° (1964)
Wed, 0290° / 64°0.01
90 °
Knights Ferry, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high90°
Average low64°
Average precipitation0.01 in
Chance of precipitation3%
Record high105° (2022)
Record low49° (1964)
Thu, 0389° / 64°0
89 °
Knights Ferry, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high89°
Average low64°
Average precipitation0 in
Chance of precipitation2%
Record high103° (2017)
Record low55° (1964)
Fri, 0489° / 63°0.01
89 °
Knights Ferry, Friday, 4 September
Climate normal for this date — 60-year average.
Average high89°
Average low63°
Average precipitation0.01 in
Chance of precipitation3%
Record high106° (2022)
Record low51° (2000)
Sat, 0589° / 63°0.02
89 °
Knights Ferry, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high89°
Average low63°
Average precipitation0.02 in
Chance of precipitation3%
Record high108° (2022)
Record low49° (2000)
Sun, 0690° / 63°0.01
90 °
Knights Ferry, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high90°
Average low63°
Average precipitation0.01 in
Chance of precipitation5%
Record high113° (2022)
Record low52° (1964)
Mon, 0789° / 62°0
89 °
Knights Ferry, Monday, 7 September
Climate normal for this date — 60-year average.
Average high89°
Average low62°
Average precipitation0 in
Chance of precipitation2%
Record high109° (2020)
Record low52° (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 Knights Ferry, 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 Knights Ferry, 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.