Monthly outlook for Knightsen, CA: average high 71°, average low 51.8°. That is 0.8° above the climate normal for October. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 5 November (78.7°), the coolest 1 November (47.1°).
71°/51.8°
Average high / low
+0.8°
Above normal
0 / 2
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
68.5°
70.4°
-1°
2 November – 11 November
75°
66.4°
+4.8°
12 November – 21 November
at normal
62.3°
—
October records over 66 years
104.9°2 October 2024All-time high
39.9°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Antioch (8 mi).
Sat, 2469° / 51°0
69 °
Knightsen, Saturday, 24 October
Clear. High 69°, low 51°.
Pressure30.03 inHg
Wind3.4 mph N
Humidity42%
Visibility6.2 mi
Dew point42°
Sun, 2572° / 52°0
72 °
Knightsen, Sunday, 25 October
Overcast. High 72°, low 52°.
Pressure30.06 inHg
Wind2 mph NE
Humidity57%
Visibility6.2 mi
Dew point51°
Mon, 2670° / 52°0
70 °
Knightsen, Monday, 26 October
Clear. High 70°, low 52°.
Pressure30.12 inHg
Wind8.1 mph W
Humidity56%
Visibility6.2 mi
Dew point51°
Tue, 2768° / 50°0
68 °
Knightsen, Tuesday, 27 October
Overcast. High 68°, low 50°.
Pressure30.03 inHg
Wind2.4 mph N
Humidity63%
Visibility6.2 mi
Dew point49°
Wed, 2867° / 51°0.01
67 °
Knightsen, Wednesday, 28 October
Light rain. High 67°, low 51°.
Pressure30.00 inHg
Wind9 mph W
Humidity67%
Visibility—
Dew point49°
Thu, 2970° / 52°0
70 °
Knightsen, Thursday, 29 October
Light rain. High 70°, low 52°.
Pressure29.97 inHg
Wind5 mph N
Humidity51%
Visibility—
Dew point44°
Fri, 3070° / 49°0
70 °
Knightsen, Friday, 30 October
Clear. High 70°, low 49°.
Pressure29.91 inHg
Wind10 mph W
Humidity50%
Visibility—
Dew point42°
Sat, 3164° / 50°0
64 °
Knightsen, Saturday, 31 October
Overcast. High 64°, low 50°.
Pressure29.97 inHg
Wind11.1 mph W
Humidity48%
Visibility—
Dew point40°
Sun, 0168° / 47°0
68 °
Knightsen, Sunday, 1 November
Clear. High 68°, low 47°.
Pressure30.18 inHg
Wind9.3 mph W
Humidity45%
Visibility—
Dew point37°
Mon, 0273° / 49°0
73 °
Knightsen, Monday, 2 November
Clear. High 73°, low 49°.
Pressure30.30 inHg
Wind7 mph NW
Humidity26%
Visibility—
Dew point26°
Tue, 0376° / 51°0
76 °
Knightsen, Tuesday, 3 November
Overcast. High 76°, low 51°.
Pressure30.33 inHg
Wind5.1 mph E
Humidity24%
Visibility—
Dew point26°
Wed, 0477° / 51°0
77 °
Knightsen, Wednesday, 4 November
Clear. High 77°, low 51°.
Pressure30.21 inHg
Wind3.7 mph NE
Humidity22%
Visibility—
Dew point25°
Thu, 0579° / 52°0
79 °
Knightsen, Thursday, 5 November
Clear. High 79°, low 52°.
Pressure30.00 inHg
Wind4.7 mph NW
Humidity20%
Visibility—
Dew point24°
Fri, 0672° / 60°0.03
72 °
Knightsen, Friday, 6 November
Light rain. High 72°, low 60°.
Pressure30.03 inHg
Wind5.1 mph SE
Humidity21%
Visibility—
Dew point28°
Sat, 0773° / 56°0
73 °
Knightsen, Saturday, 7 November
Mostly clear. High 73°, low 56°.
Pressure30.12 inHg
Wind8.7 mph NW
Humidity55%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0865° / 49°0.06
65 °
Knightsen, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.06 in
Chance of precipitation17%
Record high77° (1990)
Record low42° (2011)
Mon, 0965° / 49°0.07
65 °
Knightsen, Monday, 9 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.07 in
Chance of precipitation20%
Record high76° (1990)
Record low39° (2020)
Tue, 1064° / 49°0.11
64 °
Knightsen, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.11 in
Chance of precipitation32%
Record high76° (1990)
Record low41° (1994)
Wed, 1164° / 49°0.09
64 °
Knightsen, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (2019)
Record low40° (1978)
Thu, 1264° / 48°0.07
64 °
Knightsen, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.07 in
Chance of precipitation18%
Record high76° (1990)
Record low36° (1985)
Fri, 1364° / 49°0.13
64 °
Knightsen, Friday, 13 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.13 in
Chance of precipitation32%
Record high77° (1995)
Record low35° (2000)
Sat, 1464° / 48°0.06
64 °
Knightsen, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.06 in
Chance of precipitation20%
Record high77° (2008)
Record low37° (2000)
Sun, 1563° / 48°0.06
63 °
Knightsen, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.06 in
Chance of precipitation20%
Record high77° (2010)
Record low37° (1964)
Mon, 1663° / 49°0.07
63 °
Knightsen, Monday, 16 November
Climate normal for this date — 60-year average.
Average high63°
Average low49°
Average precipitation0.07 in
Chance of precipitation23%
Record high74° (1977)
Record low35° (1964)
Tue, 1763° / 49°0.13
63 °
Knightsen, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high63°
Average low49°
Average precipitation0.13 in
Chance of precipitation25%
Record high75° (1989)
Record low37° (1964)
Wed, 1862° / 47°0.06
62 °
Knightsen, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.06 in
Chance of precipitation15%
Record high73° (2019)
Record low36° (1964)
Thu, 1961° / 47°0.06
61 °
Knightsen, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.06 in
Chance of precipitation23%
Record high71° (1989)
Record low35° (1994)
Fri, 2061° / 47°0.09
61 °
Knightsen, Friday, 20 November
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.09 in
Chance of precipitation28%
Record high71° (2015)
Record low38° (1994)
Sat, 2160° / 46°0.11
60 °
Knightsen, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.11 in
Chance of precipitation25%
Record high70° (1962)
Record low35° (1985)
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 Knightsen, 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 Knightsen, 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.