Monthly outlook for Knightsen, CA: average high 70.2°, average low 52.6°. That is 1° above the climate normal for October. Precipitation is expected on 2 days (about 1.7 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 5 November (77.3°), the coolest 31 October (47.8°).
70.2°/52.6°
Average high / low
+1°
Above normal
2 / 2
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
69.7°
69.6°
+0°
4 November – 13 November
71.1°
65.4°
+3.2°
14 November – 23 November
at normal
61.6°
—
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).
Mon, 2672° / 49°0
72 °
Knightsen, Monday, 26 October
Clear. High 72°, low 49°.
Pressure30.12 inHg
Wind11 mph W
Humidity57%
Visibility6.2 mi
Dew point52°
Tue, 2769° / 49°0
69 °
Knightsen, Tuesday, 27 October
Partly cloudy. High 69°, low 49°.
Pressure30.03 inHg
Wind2.7 mph W
Humidity51%
Visibility6.2 mi
Dew point46°
Wed, 2870° / 49°0
70 °
Knightsen, Wednesday, 28 October
Overcast. High 70°, low 49°.
Pressure30.00 inHg
Wind4.1 mph NW
Humidity53%
Visibility6.2 mi
Dew point46°
Thu, 2972° / 54°0
72 °
Knightsen, Thursday, 29 October
Overcast. High 72°, low 54°.
Pressure29.91 inHg
Wind7.3 mph W
Humidity56%
Visibility—
Dew point47°
Fri, 3069° / 50°0
69 °
Knightsen, Friday, 30 October
Overcast. High 69°, low 50°.
Pressure29.94 inHg
Wind9.5 mph W
Humidity51%
Visibility—
Dew point42°
Sat, 3163° / 48°0
63 °
Knightsen, Saturday, 31 October
Overcast. High 63°, low 48°.
Pressure29.94 inHg
Wind5.3 mph N
Humidity37%
Visibility—
Dew point30°
Sun, 0168° / 52°0.05
68 °
Knightsen, Sunday, 1 November
Light rain. High 68°, low 52°.
Pressure29.74 inHg
Wind14.2 mph SW
Humidity47%
Visibility—
Dew point40°
Mon, 0267° / 51°0
67 °
Knightsen, Monday, 2 November
Overcast. High 67°, low 51°.
Pressure30.21 inHg
Wind4.7 mph SE
Humidity70%
Visibility—
Dew point49°
Tue, 0371° / 56°0.01
71 °
Knightsen, Tuesday, 3 November
Light rain. High 71°, low 56°.
Pressure30.12 inHg
Wind10.4 mph W
Humidity52%
Visibility—
Dew point46°
Wed, 0473° / 59°0
73 °
Knightsen, Wednesday, 4 November
Overcast. High 73°, low 59°.
Pressure30.03 inHg
Wind8.3 mph SE
Humidity51%
Visibility—
Dew point47°
Thu, 0577° / 58°0
77 °
Knightsen, Thursday, 5 November
Overcast. High 77°, low 58°.
Pressure30.00 inHg
Wind9.7 mph S
Humidity47%
Visibility—
Dew point46°
Fri, 0674° / 59°1.62
74 °
Knightsen, Friday, 6 November
Heavy rain. High 74°, low 59°.
Pressure29.83 inHg
Wind22.8 mph S
Humidity51%
Visibility—
Dew point48°
Sat, 0767° / 55°0.02
67 °
Knightsen, Saturday, 7 November
Light rain. High 67°, low 55°.
Pressure29.91 inHg
Wind8.3 mph W
Humidity64%
Visibility—
Dew point49°
Sun, 0868° / 53°0
68 °
Knightsen, Sunday, 8 November
Clear. High 68°, low 53°.
Pressure30.12 inHg
Wind8.9 mph NW
Humidity63%
Visibility—
Dew point49°
Mon, 0967° / 51°0
67 °
Knightsen, Monday, 9 November
Clear. High 67°, low 51°.
Pressure30.18 inHg
Wind6.2 mph N
Humidity58%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 2260° / 46°0.08
60 °
Knightsen, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.08 in
Chance of precipitation27%
Record high68° (2005)
Record low36° (1985)
Mon, 2360° / 46°0.05
60 °
Knightsen, Monday, 23 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.05 in
Chance of precipitation18%
Record high73° (1995)
Record low38° (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 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.