Monthly outlook for Hayward, OR: average high 57.1°, average low 42.3°. That is 1.2° below the climate normal for October. Precipitation is expected on 4 days (about 2.1 inches), against a normal of 7 days and 2.7 inches. The warmest day looks like 16 October (77.7°), the coolest 24 October (34.6°).
57.1°/42.3°
Average high / low
−1.2°
Below normal
4 / 7
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
60°
60.8°
-0.4°
26 October – 4 November
52.2°
56.2°
-2.2°
5 November – 14 November
at normal
53.2°
—
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).
Sat, 1766° / 43°0
66 °
Hayward, Saturday, 17 October
Light rain. High 66°, low 43°.
Pressure30.27 inHg
Wind7.3 mph NW
Humidity63%
Visibility6.2 mi
Dew point46°
Sun, 1857° / 40°0
57 °
Hayward, Sunday, 18 October
Overcast. High 57°, low 40°.
Pressure30.09 inHg
Wind7.5 mph N
Humidity54%
Visibility6.2 mi
Dew point38°
Mon, 1953° / 38°0.06
53 °
Hayward, Monday, 19 October
Light rain. High 53°, low 38°.
Pressure29.88 inHg
Wind4 mph SE
Humidity66%
Visibility6.2 mi
Dew point40°
Tue, 2055° / 40°0
55 °
Hayward, Tuesday, 20 October
Clear. High 55°, low 40°.
Pressure30.03 inHg
Wind9.6 mph N
Humidity72%
Visibility—
Dew point40°
Wed, 2164° / 43°0
64 °
Hayward, Wednesday, 21 October
Clear. High 64°, low 43°.
Pressure29.97 inHg
Wind7.4 mph NW
Humidity58%
Visibility—
Dew point40°
Thu, 2257° / 41°0
57 °
Hayward, Thursday, 22 October
Overcast. High 57°, low 41°.
Pressure30.03 inHg
Wind9.5 mph NW
Humidity63%
Visibility—
Dew point42°
Fri, 2355° / 38°0
55 °
Hayward, Friday, 23 October
Partly cloudy. High 55°, low 38°.
Pressure30.24 inHg
Wind9.9 mph NW
Humidity52%
Visibility—
Dew point33°
Sat, 2457° / 35°0
57 °
Hayward, Saturday, 24 October
Clear. High 57°, low 35°.
Pressure30.33 inHg
Wind4 mph SE
Humidity56%
Visibility—
Dew point32°
Sun, 2557° / 41°0
57 °
Hayward, Sunday, 25 October
Overcast. High 57°, low 41°.
Pressure30.27 inHg
Wind4.7 mph S
Humidity46%
Visibility—
Dew point30°
Mon, 2652° / 47°0.02
52 °
Hayward, Monday, 26 October
Light rain. High 52°, low 47°.
Pressure30.18 inHg
Wind3.1 mph SE
Humidity85%
Visibility—
Dew point46°
Tue, 2752° / 46°0.46
52 °
Hayward, Tuesday, 27 October
Rain. High 52°, low 46°.
Pressure29.83 inHg
Wind8.5 mph NW
Humidity99%
Visibility—
Dew point49°
Wed, 2851° / 42°0.03
51 °
Hayward, Wednesday, 28 October
Light rain. High 51°, low 42°.
Pressure30.06 inHg
Wind10.8 mph NW
Humidity81%
Visibility—
Dew point42°
Thu, 2955° / 47°0
55 °
Hayward, Thursday, 29 October
Light rain. High 55°, low 47°.
Pressure30.21 inHg
Wind5.6 mph SW
Humidity91%
Visibility—
Dew point47°
Fri, 3055° / 45°0.94
55 °
Hayward, Friday, 30 October
Heavy rain. High 55°, low 45°.
Pressure29.91 inHg
Wind13.2 mph S
Humidity64%
Visibility—
Dew point42°
Sat, 3148° / 43°0.59
48 °
Hayward, Saturday, 31 October
Rain. High 48°, low 43°.
Pressure29.80 inHg
Wind10.3 mph SW
Humidity99%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0156° / 43°0.22
56 °
Hayward, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.22 in
Chance of precipitation48%
Record high67° (1962)
Record low28° (2003)
Mon, 0256° / 43°0.17
56 °
Hayward, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.17 in
Chance of precipitation50%
Record high66° (1976)
Record low31° (1995)
Tue, 0356° / 43°0.17
56 °
Hayward, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.17 in
Chance of precipitation47%
Record high66° (2010)
Record low28° (2003)
Wed, 0456° / 44°0.27
56 °
Hayward, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.27 in
Chance of precipitation60%
Record high68° (1980)
Record low32° (2003)
Thu, 0554° / 43°0.22
54 °
Hayward, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.22 in
Chance of precipitation67%
Record high64° (1987)
Record low26° (1971)
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)
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.