Monthly outlook for Hayward, OR: average high 55.8°, average low 39.4°. That is 0.7° below the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 8 days and 3.1 inches. The warmest day looks like 21 October (69.7°), the coolest 27 October (34.2°).
55.8°/39.4°
Average high / low
−0.7°
Below normal
4 / 8
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
55°
58.1°
-1.7°
31 October – 9 November
57.1°
54.6°
+1.4°
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, 2260° / 40°0
60 °
Hayward, Thursday, 22 October
Overcast. High 60°, low 40°.
Pressure30.00 inHg
Wind11.1 mph NW
Humidity84%
Visibility6.2 mi
Dew point48°
Fri, 2355° / 38°0
55 °
Hayward, Friday, 23 October
Partly cloudy. High 55°, low 38°.
Pressure30.30 inHg
Wind6.3 mph NW
Humidity58%
Visibility6.2 mi
Dew point38°
Sat, 2453° / 34°0.08
53 °
Hayward, Saturday, 24 October
Light rain. High 53°, low 34°.
Pressure30.12 inHg
Wind2.9 mph SE
Humidity65%
Visibility6.2 mi
Dew point38°
Sun, 2549° / 42°0.86
49 °
Hayward, Sunday, 25 October
Rain. High 49°, low 42°.
Pressure30.09 inHg
Wind4.6 mph SE
Humidity99%
Visibility—
Dew point42°
Mon, 2649° / 37°0.26
49 °
Hayward, Monday, 26 October
Rain. High 49°, low 37°.
Pressure30.03 inHg
Wind3.8 mph NW
Humidity100%
Visibility—
Dew point44°
Tue, 2756° / 34°0
56 °
Hayward, Tuesday, 27 October
Mostly clear. High 56°, low 34°.
Pressure30.15 inHg
Wind3.8 mph SE
Humidity43%
Visibility—
Dew point26°
Wed, 2854° / 38°0
54 °
Hayward, Wednesday, 28 October
Overcast. High 54°, low 38°.
Pressure30.15 inHg
Wind4.9 mph SE
Humidity44%
Visibility—
Dew point27°
Thu, 2957° / 38°0
57 °
Hayward, Thursday, 29 October
Mostly clear. High 57°, low 38°.
Pressure30.03 inHg
Wind4.4 mph SE
Humidity42%
Visibility—
Dew point26°
Fri, 3047° / 42°0.24
47 °
Hayward, Friday, 30 October
Light rain. High 47°, low 42°.
Pressure29.80 inHg
Wind3.7 mph SE
Humidity93%
Visibility—
Dew point41°
Sat, 3158° / 45°0.03
58 °
Hayward, Saturday, 31 October
Light rain. High 58°, low 45°.
Pressure29.77 inHg
Wind3.4 mph NW
Humidity96%
Visibility—
Dew point45°
Sun, 0165° / 46°0
65 °
Hayward, Sunday, 1 November
Partly cloudy. High 65°, low 46°.
Pressure29.77 inHg
Wind5.5 mph NW
Humidity68%
Visibility—
Dew point46°
Mon, 0253° / 42°0
53 °
Hayward, Monday, 2 November
Overcast. High 53°, low 42°.
Pressure29.97 inHg
Wind9.8 mph NW
Humidity58%
Visibility—
Dew point35°
Tue, 0354° / 38°0
54 °
Hayward, Tuesday, 3 November
Overcast. High 54°, low 38°.
Pressure30.27 inHg
Wind5.1 mph NW
Humidity52%
Visibility—
Dew point33°
Wed, 0457° / 35°0
57 °
Hayward, Wednesday, 4 November
Clear. High 57°, low 35°.
Pressure30.21 inHg
Wind5.3 mph NW
Humidity49%
Visibility—
Dew point30°
Thu, 0555° / 37°0
55 °
Hayward, Thursday, 5 November
Overcast. High 55°, low 37°.
Pressure30.15 inHg
Wind5.3 mph E
Humidity32%
Visibility—
Dew point19°
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.