Monthly outlook for Hayfield, CA: average high 77.4°, average low 59.8°. That is 2.5° below the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 16 October (88.2°), the coolest 25 October (55.7°).
77.4°/59.8°
Average high / low
−2.5°
Below normal
0 / 1
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
77.9°
83.2°
-3°
25 October – 3 November
76.5°
78.7°
-1.2°
4 November – 13 November
at normal
75.2°
—
October records over 66 years
106.7°1 October 2024All-time high
38.7°31 October 2019All-time low
Fri, 1688° / 61°0
88 °
Hayfield, Friday, 16 October
Clear. High 88°, low 61°.
Pressure30.15 inHg
Wind11.8 mph N
Humidity34%
Visibility6.2 mi
Dew point46°
Sat, 1781° / 63°0
81 °
Hayfield, Saturday, 17 October
Overcast. High 81°, low 63°.
Pressure30.15 inHg
Wind10.2 mph NE
Humidity23%
Visibility6.2 mi
Dew point29°
Sun, 1877° / 61°0
77 °
Hayfield, Sunday, 18 October
Clear. High 77°, low 61°.
Pressure30.06 inHg
Wind4 mph NE
Humidity36%
Visibility6.2 mi
Dew point44°
Mon, 1982° / 63°0
82 °
Hayfield, Monday, 19 October
Clear. High 82°, low 63°.
Pressure29.91 inHg
Wind5.3 mph S
Humidity29%
Visibility6.2 mi
Dew point43°
Tue, 2079° / 61°0
79 °
Hayfield, Tuesday, 20 October
Clear. High 79°, low 61°.
Pressure29.80 inHg
Wind13.6 mph SW
Humidity30%
Visibility—
Dew point41°
Wed, 2169° / 56°0
69 °
Hayfield, Wednesday, 21 October
Partly cloudy. High 69°, low 56°.
Pressure29.88 inHg
Wind11.9 mph SW
Humidity45%
Visibility—
Dew point42°
Thu, 2269° / 57°0
69 °
Hayfield, Thursday, 22 October
Clear. High 69°, low 57°.
Pressure29.97 inHg
Wind7.9 mph W
Humidity40%
Visibility—
Dew point39°
Fri, 2375° / 59°0
75 °
Hayfield, Friday, 23 October
Clear. High 75°, low 59°.
Pressure30.06 inHg
Wind10.8 mph N
Humidity35%
Visibility—
Dew point39°
Sat, 2475° / 61°0
75 °
Hayfield, Saturday, 24 October
Clear. High 75°, low 61°.
Pressure30.12 inHg
Wind18.6 mph N
Humidity21%
Visibility—
Dew point29°
Sun, 2570° / 56°0
70 °
Hayfield, Sunday, 25 October
Clear. High 70°, low 56°.
Pressure30.24 inHg
Wind13.1 mph N
Humidity12%
Visibility—
Dew point11°
Mon, 2675° / 57°0
75 °
Hayfield, Monday, 26 October
Clear. High 75°, low 57°.
Pressure29.97 inHg
Wind5.9 mph N
Humidity9%
Visibility—
Dew point8°
Tue, 2778° / 60°0
78 °
Hayfield, Tuesday, 27 October
Clear. High 78°, low 60°.
Pressure29.85 inHg
Wind6.2 mph NE
Humidity8%
Visibility—
Dew point8°
Wed, 2880° / 61°0
80 °
Hayfield, Wednesday, 28 October
Mostly clear. High 80°, low 61°.
Pressure30.00 inHg
Wind7.3 mph S
Humidity12%
Visibility—
Dew point18°
Thu, 2978° / 63°0
78 °
Hayfield, Thursday, 29 October
Partly cloudy. High 78°, low 63°.
Pressure30.00 inHg
Wind7.8 mph SW
Humidity24%
Visibility—
Dew point34°
Fri, 3078° / 63°0
78 °
Hayfield, Friday, 30 October
Clear. High 78°, low 63°.
Pressure30.03 inHg
Wind5.9 mph SW
Humidity26%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3177° / 57°0.02
77 °
Hayfield, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high77°
Average low57°
Average precipitation0.02 in
Chance of precipitation3%
Record high90° (1988)
Record low39° (2019)
Sun, 0178° / 58°0.01
78 °
Hayfield, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high78°
Average low58°
Average precipitation0.01 in
Chance of precipitation2%
Record high90° (2008)
Record low40° (2019)
Mon, 0278° / 57°0
78 °
Hayfield, Monday, 2 November
Climate normal for this date — 60-year average.
Average high78°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high87° (2020)
Record low45° (1971)
Tue, 0378° / 57°0
78 °
Hayfield, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high78°
Average low57°
Average precipitation0 in
Chance of precipitation3%
Record high89° (2010)
Record low47° (2022)
Wed, 0478° / 58°0.01
78 °
Hayfield, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high78°
Average low58°
Average precipitation0.01 in
Chance of precipitation3%
Record high89° (1980)
Record low44° (1994)
Thu, 0578° / 59°0
78 °
Hayfield, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high78°
Average low59°
Average precipitation0 in
Chance of precipitation2%
Record high89° (1980)
Record low44° (2011)
Fri, 0677° / 58°0
77 °
Hayfield, Friday, 6 November
Climate normal for this date — 60-year average.
Average high77°
Average low58°
Average precipitation0 in
Chance of precipitation2%
Record high88° (2012)
Record low44° (2015)
Sat, 0776° / 58°0
76 °
Hayfield, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high76°
Average low58°
Average precipitation0 in
Chance of precipitation3%
Record high88° (1991)
Record low43° (2011)
Sun, 0875° / 56°0
75 °
Hayfield, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high75°
Average low56°
Average precipitation0 in
Chance of precipitation2%
Record high87° (2006)
Record low41° (2024)
Mon, 0974° / 56°0.01
74 °
Hayfield, Monday, 9 November
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.01 in
Chance of precipitation5%
Record high85° (2016)
Record low39° (2020)
Tue, 1074° / 55°0.01
74 °
Hayfield, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high74°
Average low55°
Average precipitation0.01 in
Chance of precipitation3%
Record high86° (1989)
Record low40° (2020)
Wed, 1173° / 55°0.01
73 °
Hayfield, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.01 in
Chance of precipitation7%
Record high85° (1973)
Record low41° (1982)
Thu, 1273° / 54°0.02
73 °
Hayfield, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high73°
Average low54°
Average precipitation0.02 in
Chance of precipitation8%
Record high86° (1999)
Record low40° (2022)
Fri, 1374° / 53°0
74 °
Hayfield, Friday, 13 November
Climate normal for this date — 60-year average.
Average high74°
Average low53°
Average precipitation0 in
Chance of precipitation5%
Record high87° (1999)
Record low37° (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 Hayfield, 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 Hayfield, 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.