Monthly outlook for Mathews Mill, CA: average high 69.8°, average low 50.8°. That is 0.4° above the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 2 days and 0.9 inches. The warmest day looks like 17 October (86.7°), the coolest 27 October (42.3°).
69.8°/50.8°
Average high / low
+0.4°
Above normal
4 / 2
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
74.7°
70.7°
+2.2°
26 October – 4 November
61.6°
65.9°
-2.4°
5 November – 14 November
at normal
61.9°
—
October records over 66 years
98.8°1 October 2024All-time high
29.7°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Auberry (7 mi).
Sat, 1787° / 53°0
87 °
Mathews Mill, Saturday, 17 October
Clear. High 87°, low 53°.
Pressure30.12 inHg
Wind5.7 mph SW
Humidity18%
Visibility6.2 mi
Dew point27°
Sun, 1885° / 51°0
85 °
Mathews Mill, Sunday, 18 October
Clear. High 85°, low 51°.
Pressure30.00 inHg
Wind5.3 mph SW
Humidity19%
Visibility6.2 mi
Dew point30°
Mon, 1979° / 57°0
79 °
Mathews Mill, Monday, 19 October
Mostly clear. High 79°, low 57°.
Pressure29.94 inHg
Wind6 mph SW
Humidity24%
Visibility6.2 mi
Dew point34°
Tue, 2069° / 57°0.02
69 °
Mathews Mill, Tuesday, 20 October
Light rain. High 69°, low 57°.
Pressure29.85 inHg
Wind3.9 mph SW
Humidity43%
Visibility6.2 mi
Dew point40°
Wed, 2170° / 56°0.09
70 °
Mathews Mill, Wednesday, 21 October
Light rain. High 70°, low 56°.
Pressure29.85 inHg
Wind6 mph W
Humidity39%
Visibility—
Dew point43°
Thu, 2266° / 55°0.01
66 °
Mathews Mill, Thursday, 22 October
Light rain. High 66°, low 55°.
Pressure29.91 inHg
Wind7.1 mph SW
Humidity46%
Visibility—
Dew point44°
Fri, 2365° / 52°0.01
65 °
Mathews Mill, Friday, 23 October
Light rain. High 65°, low 52°.
Pressure30.00 inHg
Wind8.5 mph SW
Humidity50%
Visibility—
Dew point42°
Sat, 2469° / 49°0
69 °
Mathews Mill, Saturday, 24 October
Clear. High 69°, low 49°.
Pressure30.06 inHg
Wind8.5 mph SW
Humidity23%
Visibility—
Dew point25°
Sun, 2573° / 52°0
73 °
Mathews Mill, Sunday, 25 October
Partly cloudy. High 73°, low 52°.
Pressure30.06 inHg
Wind7.9 mph SW
Humidity20%
Visibility—
Dew point25°
Mon, 2662° / 48°0.11
62 °
Mathews Mill, Monday, 26 October
Light rain. High 62°, low 48°.
Pressure29.83 inHg
Wind8 mph SW
Humidity24%
Visibility—
Dew point24°
Tue, 2760° / 42°0
60 °
Mathews Mill, Tuesday, 27 October
Mostly clear. High 60°, low 42°.
Pressure29.85 inHg
Wind7.8 mph SW
Humidity54%
Visibility—
Dew point37°
Wed, 2866° / 47°0
66 °
Mathews Mill, Wednesday, 28 October
Overcast. High 66°, low 47°.
Pressure30.00 inHg
Wind7.3 mph SW
Humidity30%
Visibility—
Dew point29°
Thu, 2967° / 51°0
67 °
Mathews Mill, Thursday, 29 October
Overcast. High 67°, low 51°.
Pressure30.06 inHg
Wind6.6 mph NE
Humidity20%
Visibility—
Dew point21°
Fri, 3057° / 49°0.24
57 °
Mathews Mill, Friday, 30 October
Light rain. High 57°, low 49°.
Pressure30.06 inHg
Wind4.9 mph SW
Humidity65%
Visibility—
Dew point45°
Sat, 3158° / 45°0.06
58 °
Mathews Mill, Saturday, 31 October
Light rain. High 58°, low 45°.
Pressure30.09 inHg
Wind6.6 mph SW
Humidity67%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0165° / 44°0.06
65 °
Mathews Mill, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high65°
Average low44°
Average precipitation0.06 in
Chance of precipitation15%
Record high82° (2020)
Record low33° (1971)
Mon, 0266° / 44°0.05
66 °
Mathews Mill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high66°
Average low44°
Average precipitation0.05 in
Chance of precipitation10%
Record high81° (2020)
Record low35° (1961)
Tue, 0366° / 44°0.04
66 °
Mathews Mill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high66°
Average low44°
Average precipitation0.04 in
Chance of precipitation10%
Record high79° (2020)
Record low35° (1996)
Wed, 0465° / 44°0.04
65 °
Mathews Mill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high65°
Average low44°
Average precipitation0.04 in
Chance of precipitation12%
Record high79° (2010)
Record low29° (2003)
Thu, 0565° / 44°0.04
65 °
Mathews Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high65°
Average low44°
Average precipitation0.04 in
Chance of precipitation10%
Record high79° (2020)
Record low30° (2011)
Fri, 0664° / 44°0.06
64 °
Mathews Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high64°
Average low44°
Average precipitation0.06 in
Chance of precipitation10%
Record high78° (2012)
Record low34° (1996)
Sat, 0763° / 44°0.1
63 °
Mathews Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.1 in
Chance of precipitation25%
Record high78° (2019)
Record low29° (2011)
Sun, 0862° / 43°0.16
62 °
Mathews Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high62°
Average low43°
Average precipitation0.16 in
Chance of precipitation25%
Record high76° (2016)
Record low28° (2011)
Mon, 0962° / 42°0.09
62 °
Mathews Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high62°
Average low42°
Average precipitation0.09 in
Chance of precipitation17%
Record high78° (2025)
Record low26° (1984)
Tue, 1061° / 42°0.08
61 °
Mathews Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high61°
Average low42°
Average precipitation0.08 in
Chance of precipitation23%
Record high80° (2025)
Record low30° (2020)
Wed, 1161° / 41°0.13
61 °
Mathews Mill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high61°
Average low41°
Average precipitation0.13 in
Chance of precipitation25%
Record high77° (2025)
Record low26° (2012)
Thu, 1261° / 41°0.11
61 °
Mathews Mill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high61°
Average low41°
Average precipitation0.11 in
Chance of precipitation22%
Record high78° (2019)
Record low26° (2000)
Fri, 1361° / 41°0.11
61 °
Mathews Mill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high61°
Average low41°
Average precipitation0.11 in
Chance of precipitation20%
Record high76° (1999)
Record low9° (1985)
Sat, 1460° / 40°0.14
60 °
Mathews Mill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high60°
Average low40°
Average precipitation0.14 in
Chance of precipitation17%
Record high75° (1999)
Record low15° (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 Mathews Mill, 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 Mathews Mill, 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.