Monthly outlook for Three Rivers, CA: average high 81.6°, average low 61.6°. That is 6.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 17 October (89.8°), the coolest 12 October (43.4°).
81.6°/61.6°
Average high / low
+6.5°
Above normal
1 / 2
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
80.3°
70.7°
+5.4°
20 October – 29 October
83.6°
67.2°
+9.1°
30 October – 8 November
at normal
63.1°
—
October records over 66 years
96.3°1 October 2024All-time high
23.4°29 October 1971All-time low
Sun, 1179° / 53°0
79 °
Three Rivers, Sunday, 11 October
Clear. High 79°, low 53°.
Pressure29.53 inHg
Wind4.7 mph SW
Humidity32%
Visibility6.2 mi
Dew point41°
Mon, 1263° / 43°0.01
63 °
Three Rivers, Monday, 12 October
Light rain. High 63°, low 43°.
Pressure29.88 inHg
Wind2.3 mph W
Humidity52%
Visibility6.2 mi
Dew point41°
Tue, 1369° / 53°0
69 °
Three Rivers, Tuesday, 13 October
Light rain. High 69°, low 53°.
Pressure30.03 inHg
Wind4.3 mph W
Humidity42%
Visibility6.2 mi
Dew point41°
Wed, 1475° / 51°0
75 °
Three Rivers, Wednesday, 14 October
Clear. High 75°, low 51°.
Pressure30.09 inHg
Wind2.9 mph W
Humidity26%
Visibility6.2 mi
Dew point34°
Thu, 1583° / 54°0
83 °
Three Rivers, Thursday, 15 October
Clear. High 83°, low 54°.
Pressure30.12 inHg
Wind3.5 mph NE
Humidity20%
Visibility—
Dew point31°
Fri, 1687° / 60°0
87 °
Three Rivers, Friday, 16 October
Clear. High 87°, low 60°.
Pressure30.09 inHg
Wind7.7 mph W
Humidity19%
Visibility—
Dew point32°
Sat, 1790° / 70°0
90 °
Three Rivers, Saturday, 17 October
Clear. High 90°, low 70°.
Pressure30.09 inHg
Wind9.2 mph E
Humidity12%
Visibility—
Dew point26°
Sun, 1890° / 70°0
90 °
Three Rivers, Sunday, 18 October
Clear. High 90°, low 70°.
Pressure30.09 inHg
Wind9.6 mph E
Humidity9%
Visibility—
Dew point19°
Mon, 1989° / 70°0
89 °
Three Rivers, Monday, 19 October
Partly cloudy. High 89°, low 70°.
Pressure30.12 inHg
Wind10.3 mph E
Humidity10%
Visibility—
Dew point20°
Tue, 2082° / 66°0
82 °
Three Rivers, Tuesday, 20 October
Clear. High 82°, low 66°.
Pressure30.09 inHg
Wind8.7 mph E
Humidity18%
Visibility—
Dew point29°
Wed, 2180° / 64°0
80 °
Three Rivers, Wednesday, 21 October
Clear. High 80°, low 64°.
Pressure30.03 inHg
Wind6.7 mph SW
Humidity18%
Visibility—
Dew point28°
Thu, 2287° / 69°0
87 °
Three Rivers, Thursday, 22 October
Clear. High 87°, low 69°.
Pressure30.12 inHg
Wind8.1 mph E
Humidity16%
Visibility—
Dew point31°
Fri, 2390° / 71°0
90 °
Three Rivers, Friday, 23 October
Clear. High 90°, low 71°.
Pressure30.09 inHg
Wind10.6 mph W
Humidity12%
Visibility—
Dew point26°
Sat, 2487° / 72°0
87 °
Three Rivers, Saturday, 24 October
Overcast. High 87°, low 72°.
Pressure29.94 inHg
Wind8.1 mph E
Humidity15%
Visibility—
Dew point30°
Sun, 2575° / 60°0.12
75 °
Three Rivers, Sunday, 25 October
Light rain. High 75°, low 60°.
Pressure30.03 inHg
Wind7.7 mph E
Humidity52%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2666° / 47°0.11
66 °
Three Rivers, Monday, 26 October
Climate normal for this date — 60-year average.
Average high66°
Average low47°
Average precipitation0.11 in
Chance of precipitation15%
Record high82° (2017)
Record low37° (1970)
Tue, 2766° / 46°0.03
66 °
Three Rivers, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.03 in
Chance of precipitation17%
Record high82° (2017)
Record low33° (2004)
Wed, 2865° / 46°0.11
65 °
Three Rivers, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high65°
Average low46°
Average precipitation0.11 in
Chance of precipitation20%
Record high82° (2017)
Record low29° (2004)
Thu, 2964° / 45°0.09
64 °
Three Rivers, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.09 in
Chance of precipitation13%
Record high80° (2017)
Record low23° (1971)
Fri, 3063° / 44°0.12
63 °
Three Rivers, Friday, 30 October
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.12 in
Chance of precipitation22%
Record high77° (2008)
Record low28° (1971)
Sat, 3163° / 44°0.03
63 °
Three Rivers, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.03 in
Chance of precipitation17%
Record high76° (2020)
Record low31° (1971)
Sun, 0164° / 44°0.07
64 °
Three Rivers, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high64°
Average low44°
Average precipitation0.07 in
Chance of precipitation15%
Record high78° (2020)
Record low31° (2000)
Mon, 0264° / 44°0.06
64 °
Three Rivers, Monday, 2 November
Climate normal for this date — 60-year average.
Average high64°
Average low44°
Average precipitation0.06 in
Chance of precipitation17%
Record high79° (2020)
Record low35° (1978)
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)
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.