Monthly outlook for Three Rivers, CA: average high 73°, average low 56.5°. That is 3.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 2 days and 0.9 inches. The warmest day looks like 18 October (83.8°), the coolest 22 October (50.3°).
73°/56.5°
Average high / low
+3.5°
Above normal
4 / 2
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
74.1°
68.3°
+3.2°
28 October – 6 November
71.1°
63.8°
+4.1°
7 November – 16 November
at normal
60°
—
October records over 66 years
96.3°1 October 2024All-time high
23.4°29 October 1971All-time low
Mon, 1982° / 54°0
82 °
Three Rivers, Monday, 19 October
Overcast. High 82°, low 54°.
Pressure29.91 inHg
Wind4.4 mph W
Humidity19%
Visibility6.2 mi
Dew point34°
Tue, 2078° / 56°0
78 °
Three Rivers, Tuesday, 20 October
Overcast. High 78°, low 56°.
Pressure29.88 inHg
Wind3 mph NW
Humidity26%
Visibility6.2 mi
Dew point35°
Wed, 2164° / 56°0.31
64 °
Three Rivers, Wednesday, 21 October
Rain. High 64°, low 56°.
Pressure29.94 inHg
Wind3.9 mph NE
Humidity79%
Visibility4.0 mi
Dew point51°
Thu, 2260° / 50°0.18
60 °
Three Rivers, Thursday, 22 October
Light rain. High 60°, low 50°.
Pressure30.00 inHg
Wind2.3 mph W
Humidity85%
Visibility—
Dew point53°
Fri, 2366° / 51°0
66 °
Three Rivers, Friday, 23 October
Mostly clear. High 66°, low 51°.
Pressure30.12 inHg
Wind3.2 mph E
Humidity62%
Visibility—
Dew point48°
Sat, 2476° / 55°0
76 °
Three Rivers, Saturday, 24 October
Clear. High 76°, low 55°.
Pressure30.09 inHg
Wind6.9 mph E
Humidity26%
Visibility—
Dew point34°
Sun, 2578° / 63°0
78 °
Three Rivers, Sunday, 25 October
Clear. High 78°, low 63°.
Pressure30.00 inHg
Wind7.1 mph E
Humidity15%
Visibility—
Dew point23°
Mon, 2680° / 64°0
80 °
Three Rivers, Monday, 26 October
Clear. High 80°, low 64°.
Pressure29.80 inHg
Wind8.1 mph E
Humidity14%
Visibility—
Dew point22°
Tue, 2773° / 59°0
73 °
Three Rivers, Tuesday, 27 October
Mostly clear. High 73°, low 59°.
Pressure29.91 inHg
Wind7.5 mph E
Humidity25%
Visibility—
Dew point33°
Wed, 2872° / 58°0
72 °
Three Rivers, Wednesday, 28 October
Partly cloudy. High 72°, low 58°.
Pressure30.00 inHg
Wind7.4 mph E
Humidity14%
Visibility—
Dew point17°
Thu, 2970° / 57°0
70 °
Three Rivers, Thursday, 29 October
Partly cloudy. High 70°, low 57°.
Pressure30.03 inHg
Wind6.4 mph W
Humidity22%
Visibility—
Dew point25°
Fri, 3068° / 54°0
68 °
Three Rivers, Friday, 30 October
Partly cloudy. High 68°, low 54°.
Pressure30.03 inHg
Wind6.2 mph SW
Humidity33%
Visibility—
Dew point33°
Sat, 3170° / 54°0
70 °
Three Rivers, Saturday, 31 October
Partly cloudy. High 70°, low 54°.
Pressure30.03 inHg
Wind6.7 mph SW
Humidity22%
Visibility—
Dew point26°
Sun, 0175° / 58°0.38
75 °
Three Rivers, Sunday, 1 November
Rain. High 75°, low 58°.
Pressure30.00 inHg
Wind6.9 mph E
Humidity13%
Visibility—
Dew point19°
Mon, 0272° / 59°0.47
72 °
Three Rivers, Monday, 2 November
Rain. High 72°, low 59°.
Pressure30.15 inHg
Wind7.4 mph E
Humidity64%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0364° / 44°0.04
64 °
Three Rivers, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high64°
Average low44°
Average precipitation0.04 in
Chance of precipitation17%
Record high77° (2020)
Record low34° (1974)
Wed, 0464° / 44°0.06
64 °
Three Rivers, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high64°
Average low44°
Average precipitation0.06 in
Chance of precipitation17%
Record high78° (2010)
Record low29° (2003)
Thu, 0564° / 44°0.05
64 °
Three Rivers, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high64°
Average low44°
Average precipitation0.05 in
Chance of precipitation7%
Record high78° (2020)
Record low29° (2015)
Fri, 0663° / 44°0.03
63 °
Three Rivers, Friday, 6 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.03 in
Chance of precipitation10%
Record high77° (2012)
Record low32° (1996)
Sat, 0762° / 44°0.08
62 °
Three Rivers, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.08 in
Chance of precipitation25%
Record high77° (2019)
Record low28° (2011)
Sun, 0861° / 43°0.19
61 °
Three Rivers, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.19 in
Chance of precipitation27%
Record high76° (2019)
Record low29° (2011)
Mon, 0960° / 42°0.13
60 °
Three Rivers, Monday, 9 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.13 in
Chance of precipitation20%
Record high77° (2025)
Record low23° (2020)
Tue, 1060° / 41°0.09
60 °
Three Rivers, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high60°
Average low41°
Average precipitation0.09 in
Chance of precipitation27%
Record high79° (2025)
Record low23° (2020)
Wed, 1160° / 42°0.14
60 °
Three Rivers, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.14 in
Chance of precipitation23%
Record high77° (2025)
Record low26° (1994)
Thu, 1260° / 42°0.11
60 °
Three Rivers, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high77° (2019)
Record low25° (2000)
Fri, 1360° / 41°0.09
60 °
Three Rivers, Friday, 13 November
Climate normal for this date — 60-year average.
Average high60°
Average low41°
Average precipitation0.09 in
Chance of precipitation25%
Record high77° (1990)
Record low13° (1985)
Sat, 1459° / 41°0.1
59 °
Three Rivers, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.1 in
Chance of precipitation23%
Record high75° (2021)
Record low13° (1964)
Sun, 1559° / 40°0.08
59 °
Three Rivers, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high59°
Average low40°
Average precipitation0.08 in
Chance of precipitation15%
Record high75° (2021)
Record low16° (1964)
Mon, 1659° / 41°0.06
59 °
Three Rivers, Monday, 16 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.06 in
Chance of precipitation20%
Record high72° (2008)
Record low21° (1964)
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 Three Rivers, 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 Three Rivers, 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.