Monthly outlook for Hayward, OR: average high 55.3°, average low 39.8°. That is 1° below the climate normal for October. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 8 days and 3.1 inches. The warmest day looks like 21 October (65.6°), the coolest 24 October (34.3°).
55.3°/39.8°
Average high / low
−1°
Below normal
5 / 8
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
57.5°
58.1°
-0.3°
31 October – 9 November
51.8°
54.6°
-1.6°
10 November – 19 November
at normal
51.7°
—
October records over 66 years
89.1°1 October 1987All-time high
26.6°28 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Cornelius (12 mi).
Thu, 2261° / 40°0
61 °
Hayward, Thursday, 22 October
Overcast. High 61°, low 40°.
Pressure29.97 inHg
Wind12.2 mph NW
Humidity85%
Visibility6.2 mi
Dew point48°
Fri, 2355° / 39°0
55 °
Hayward, Friday, 23 October
Mostly clear. High 55°, low 39°.
Pressure30.30 inHg
Wind6.8 mph NW
Humidity59%
Visibility6.2 mi
Dew point39°
Sat, 2454° / 34°0
54 °
Hayward, Saturday, 24 October
Overcast. High 54°, low 34°.
Pressure30.18 inHg
Wind1.6 mph E
Humidity62%
Visibility6.2 mi
Dew point39°
Sun, 2557° / 38°0
57 °
Hayward, Sunday, 25 October
Clear. High 57°, low 38°.
Pressure30.06 inHg
Wind5 mph SE
Humidity57%
Visibility6.2 mi
Dew point39°
Mon, 2660° / 43°0.03
60 °
Hayward, Monday, 26 October
Light rain. High 60°, low 43°.
Pressure30.03 inHg
Wind6 mph SE
Humidity51%
Visibility—
Dew point35°
Tue, 2750° / 43°0.06
50 °
Hayward, Tuesday, 27 October
Light rain. High 50°, low 43°.
Pressure30.15 inHg
Wind4.2 mph NW
Humidity96%
Visibility—
Dew point46°
Wed, 2862° / 41°0
62 °
Hayward, Wednesday, 28 October
Clear. High 62°, low 41°.
Pressure30.18 inHg
Wind6.1 mph E
Humidity68%
Visibility—
Dew point41°
Thu, 2964° / 42°0
64 °
Hayward, Thursday, 29 October
Clear. High 64°, low 42°.
Pressure29.97 inHg
Wind4.3 mph W
Humidity47%
Visibility—
Dew point35°
Fri, 3047° / 39°0.27
47 °
Hayward, Friday, 30 October
Rain. High 47°, low 39°.
Pressure29.85 inHg
Wind10 mph W
Humidity84%
Visibility—
Dew point41°
Sat, 3153° / 39°0.01
53 °
Hayward, Saturday, 31 October
Light rain. High 53°, low 39°.
Pressure30.06 inHg
Wind3.3 mph W
Humidity80%
Visibility—
Dew point40°
Sun, 0154° / 39°0
54 °
Hayward, Sunday, 1 November
Overcast. High 54°, low 39°.
Pressure30.06 inHg
Wind4.9 mph S
Humidity76%
Visibility—
Dew point38°
Mon, 0256° / 39°0
56 °
Hayward, Monday, 2 November
Overcast. High 56°, low 39°.
Pressure30.15 inHg
Wind4 mph SE
Humidity52%
Visibility—
Dew point33°
Tue, 0349° / 43°0.04
49 °
Hayward, Tuesday, 3 November
Light rain. High 49°, low 43°.
Pressure30.06 inHg
Wind5.8 mph S
Humidity81%
Visibility—
Dew point42°
Wed, 0451° / 40°0.8
51 °
Hayward, Wednesday, 4 November
Rain. High 51°, low 40°.
Pressure29.77 inHg
Wind9.9 mph S
Humidity89%
Visibility—
Dew point48°
Thu, 0547° / 37°0.11
47 °
Hayward, Thursday, 5 November
Light rain. High 47°, low 37°.
Pressure29.91 inHg
Wind6.1 mph SW
Humidity89%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0654° / 43°0.27
54 °
Hayward, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.27 in
Chance of precipitation63%
Record high63° (1999)
Record low31° (2004)
Sat, 0754° / 42°0.23
54 °
Hayward, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.23 in
Chance of precipitation53%
Record high64° (2016)
Record low33° (1973)
Sun, 0853° / 41°0.22
53 °
Hayward, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.22 in
Chance of precipitation50%
Record high67° (1976)
Record low33° (1977)
Mon, 0952° / 41°0.2
52 °
Hayward, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.2 in
Chance of precipitation58%
Record high64° (1976)
Record low26° (2020)
Tue, 1053° / 41°0.19
53 °
Hayward, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.19 in
Chance of precipitation47%
Record high64° (2016)
Record low29° (1986)
Wed, 1153° / 42°0.25
53 °
Hayward, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.25 in
Chance of precipitation57%
Record high63° (1976)
Record low26° (1985)
Thu, 1253° / 42°0.22
53 °
Hayward, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.22 in
Chance of precipitation62%
Record high63° (1974)
Record low25° (1985)
Fri, 1353° / 41°0.26
53 °
Hayward, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.26 in
Chance of precipitation58%
Record high64° (1999)
Record low25° (1978)
Sat, 1453° / 41°0.19
53 °
Hayward, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.19 in
Chance of precipitation45%
Record high65° (1995)
Record low25° (1978)
Sun, 1552° / 41°0.23
52 °
Hayward, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.23 in
Chance of precipitation57%
Record high61° (2008)
Record low21° (2014)
Mon, 1651° / 41°0.18
51 °
Hayward, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.18 in
Chance of precipitation62%
Record high64° (1976)
Record low22° (2014)
Tue, 1751° / 40°0.24
51 °
Hayward, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.24 in
Chance of precipitation68%
Record high62° (1995)
Record low27° (2000)
Wed, 1850° / 39°0.17
50 °
Hayward, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.17 in
Chance of precipitation55%
Record high59° (1968)
Record low27° (2000)
Thu, 1950° / 39°0.36
50 °
Hayward, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.36 in
Chance of precipitation60%
Record high59° (1987)
Record low28° (2000)
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 Hayward, OR 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 Hayward, OR 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.