Monthly outlook for Kathryn, CA: average high 73.8°, average low 62.2°. That is 0.3° below the climate normal for October. Precipitation is expected on 5 days (about 3.6 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 26 October (81°), the coolest 24 October (54.4°).
73.8°/62.2°
Average high / low
−0.3°
Below normal
5 / 1
Wet days / normal
3.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
75.8°
74.8°
+0.6°
31 October – 9 November
70.3°
72.5°
-1.2°
10 November – 19 November
at normal
70.3°
—
October records over 66 years
104.2°24 October 2017All-time high
39.9°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Irvine (2 mi).
Thu, 2268° / 59°0.19
68 °
Kathryn, Thursday, 22 October
Light rain. High 68°, low 59°.
Pressure29.94 inHg
Wind4.1 mph W
Humidity72%
Visibility6.2 mi
Dew point57°
Fri, 2370° / 55°0
70 °
Kathryn, Friday, 23 October
Partly cloudy. High 70°, low 55°.
Pressure30.00 inHg
Wind3.9 mph W
Humidity57%
Visibility6.2 mi
Dew point53°
Sat, 2472° / 54°0
72 °
Kathryn, Saturday, 24 October
Clear. High 72°, low 54°.
Pressure29.97 inHg
Wind3 mph W
Humidity63%
Visibility6.2 mi
Dew point56°
Sun, 2578° / 57°0
78 °
Kathryn, Sunday, 25 October
Clear. High 78°, low 57°.
Pressure30.03 inHg
Wind3.8 mph W
Humidity61%
Visibility—
Dew point56°
Mon, 2681° / 61°0
81 °
Kathryn, Monday, 26 October
Overcast. High 81°, low 61°.
Pressure30.03 inHg
Wind4.5 mph W
Humidity48%
Visibility—
Dew point53°
Tue, 2781° / 69°0
81 °
Kathryn, Tuesday, 27 October
Partly cloudy. High 81°, low 69°.
Pressure30.00 inHg
Wind6.4 mph W
Humidity32%
Visibility—
Dew point45°
Wed, 2880° / 69°0
80 °
Kathryn, Wednesday, 28 October
Overcast. High 80°, low 69°.
Pressure29.91 inHg
Wind6.6 mph W
Humidity40%
Visibility—
Dew point49°
Thu, 2976° / 68°0
76 °
Kathryn, Thursday, 29 October
Overcast. High 76°, low 68°.
Pressure29.91 inHg
Wind5.8 mph SW
Humidity49%
Visibility—
Dew point53°
Fri, 3074° / 67°0.02
74 °
Kathryn, Friday, 30 October
Light rain. High 74°, low 67°.
Pressure29.85 inHg
Wind9.6 mph SW
Humidity52%
Visibility—
Dew point54°
Sat, 3171° / 65°0.46
71 °
Kathryn, Saturday, 31 October
Rain. High 71°, low 65°.
Pressure29.85 inHg
Wind8.1 mph S
Humidity64%
Visibility—
Dew point57°
Sun, 0168° / 60°2.27
68 °
Kathryn, Sunday, 1 November
Heavy rain. High 68°, low 60°.
Pressure29.77 inHg
Wind20.2 mph S
Humidity85%
Visibility—
Dew point61°
Mon, 0266° / 60°0.13
66 °
Kathryn, Monday, 2 November
Light rain. High 66°, low 60°.
Pressure29.88 inHg
Wind7.4 mph S
Humidity61%
Visibility—
Dew point50°
Tue, 0371° / 62°0.02
71 °
Kathryn, Tuesday, 3 November
Light rain. High 71°, low 62°.
Pressure29.88 inHg
Wind7.8 mph SW
Humidity59%
Visibility—
Dew point52°
Wed, 0471° / 62°0
71 °
Kathryn, Wednesday, 4 November
Clear. High 71°, low 62°.
Pressure29.85 inHg
Wind7.2 mph S
Humidity57%
Visibility—
Dew point51°
Thu, 0575° / 63°0
75 °
Kathryn, Thursday, 5 November
Clear. High 75°, low 63°.
Pressure30.00 inHg
Wind3.6 mph E
Humidity26%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0671° / 55°0.01
71 °
Kathryn, Friday, 6 November
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.01 in
Chance of precipitation5%
Record high89° (2006)
Record low49° (2011)
Sat, 0771° / 55°0.06
71 °
Kathryn, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.06 in
Chance of precipitation10%
Record high88° (2006)
Record low44° (2011)
Sun, 0871° / 54°0.07
71 °
Kathryn, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.07 in
Chance of precipitation20%
Record high86° (2016)
Record low45° (2011)
Mon, 0971° / 55°0.05
71 °
Kathryn, Monday, 9 November
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.05 in
Chance of precipitation12%
Record high91° (2016)
Record low41° (2020)
Tue, 1071° / 54°0.04
71 °
Kathryn, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.04 in
Chance of precipitation8%
Record high88° (1990)
Record low42° (2020)
Wed, 1171° / 53°0.06
71 °
Kathryn, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.06 in
Chance of precipitation13%
Record high91° (2021)
Record low44° (2012)
Thu, 1271° / 53°0.04
71 °
Kathryn, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.04 in
Chance of precipitation15%
Record high96° (2021)
Record low42° (2000)
Fri, 1371° / 53°0.03
71 °
Kathryn, Friday, 13 November
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.03 in
Chance of precipitation13%
Record high87° (2013)
Record low42° (2000)
Sat, 1471° / 53°0.04
71 °
Kathryn, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.04 in
Chance of precipitation10%
Record high86° (2008)
Record low41° (1985)
Sun, 1571° / 52°0.05
71 °
Kathryn, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high71°
Average low52°
Average precipitation0.05 in
Chance of precipitation8%
Record high87° (2008)
Record low43° (1964)
Mon, 1670° / 53°0.05
70 °
Kathryn, Monday, 16 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.05 in
Chance of precipitation8%
Record high86° (2008)
Record low40° (1964)
Tue, 1769° / 53°0.03
69 °
Kathryn, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.03 in
Chance of precipitation12%
Record high91° (2019)
Record low42° (1971)
Wed, 1869° / 52°0.05
69 °
Kathryn, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.05 in
Chance of precipitation15%
Record high87° (2019)
Record low40° (1964)
Thu, 1970° / 51°0.05
70 °
Kathryn, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.05 in
Chance of precipitation5%
Record high85° (1989)
Record low38° (1994)
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 Kathryn, 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 Kathryn, 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.