Monthly outlook for Plainview, CA: average high 86.3°, average low 61°. That is 4.4° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 8 October (99.7°), the coolest 15 October (56°).
86.3°/61°
Average high / low
+4.4°
Above normal
0 / 1
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
85.9°
79.4°
+3.6°
17 October – 26 October
87.1°
76.1°
+6.1°
27 October – 5 November
at normal
70.8°
—
October records over 66 years
104.5°4 October 2024All-time high
34.7°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Poplar (6 mi).
Thu, 08100° / 68°0
100 °
Plainview, Thursday, 8 October
Clear. High 100°, low 68°.
Pressure29.83 inHg
Wind2.9 mph SW
Humidity16%
Visibility6.2 mi
Dew point42°
Fri, 0999° / 67°0
99 °
Plainview, Friday, 9 October
Clear. High 99°, low 67°.
Pressure29.71 inHg
Wind4.1 mph W
Humidity16%
Visibility6.2 mi
Dew point41°
Sat, 1087° / 62°0
87 °
Plainview, Saturday, 10 October
Overcast. High 87°, low 62°.
Pressure29.62 inHg
Wind6 mph SW
Humidity25%
Visibility6.2 mi
Dew point45°
Sun, 1181° / 60°0
81 °
Plainview, Sunday, 11 October
Clear. High 81°, low 60°.
Pressure29.50 inHg
Wind1.9 mph W
Humidity31%
Visibility6.2 mi
Dew point43°
Mon, 1275° / 58°0
75 °
Plainview, Monday, 12 October
Partly cloudy. High 75°, low 58°.
Pressure29.80 inHg
Wind11.1 mph W
Humidity37%
Visibility—
Dew point42°
Tue, 1377° / 57°0
77 °
Plainview, Tuesday, 13 October
Partly cloudy. High 77°, low 57°.
Pressure29.88 inHg
Wind5.1 mph S
Humidity46%
Visibility—
Dew point47°
Wed, 1479° / 57°0
79 °
Plainview, Wednesday, 14 October
Clear. High 79°, low 57°.
Pressure29.85 inHg
Wind6.4 mph NW
Humidity35%
Visibility—
Dew point40°
Thu, 1578° / 56°0
78 °
Plainview, Thursday, 15 October
Clear. High 78°, low 56°.
Pressure30.03 inHg
Wind5.9 mph SW
Humidity30%
Visibility—
Dew point36°
Fri, 1684° / 58°0
84 °
Plainview, Friday, 16 October
Clear. High 84°, low 58°.
Pressure30.15 inHg
Wind4 mph W
Humidity26%
Visibility—
Dew point36°
Sat, 1785° / 59°0
85 °
Plainview, Saturday, 17 October
Clear. High 85°, low 59°.
Pressure30.06 inHg
Wind4.4 mph NW
Humidity21%
Visibility—
Dew point31°
Sun, 1887° / 60°0
87 °
Plainview, Sunday, 18 October
Mostly clear. High 87°, low 60°.
Pressure29.94 inHg
Wind4.2 mph NW
Humidity16%
Visibility—
Dew point26°
Mon, 1987° / 63°0
87 °
Plainview, Monday, 19 October
Overcast. High 87°, low 63°.
Pressure29.94 inHg
Wind3.8 mph SE
Humidity12%
Visibility—
Dew point20°
Tue, 2087° / 60°0
87 °
Plainview, Tuesday, 20 October
Clear. High 87°, low 60°.
Pressure29.97 inHg
Wind4.4 mph SW
Humidity13%
Visibility—
Dew point21°
Wed, 2189° / 60°0
89 °
Plainview, Wednesday, 21 October
Partly cloudy. High 89°, low 60°.
Pressure29.97 inHg
Wind3.8 mph SE
Humidity12%
Visibility—
Dew point21°
Thu, 2287° / 62°0
87 °
Plainview, Thursday, 22 October
Overcast. High 87°, low 62°.
Pressure29.85 inHg
Wind8.7 mph NW
Humidity13%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2376° / 53°0.02
76 °
Plainview, Friday, 23 October
Climate normal for this date — 60-year average.
Average high76°
Average low53°
Average precipitation0.02 in
Chance of precipitation3%
Record high87° (2016)
Record low44° (1961)
Sat, 2476° / 53°0.01
76 °
Plainview, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high76°
Average low53°
Average precipitation0.01 in
Chance of precipitation8%
Record high90° (2019)
Record low44° (1975)
Sun, 2575° / 53°0.04
75 °
Plainview, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high75°
Average low53°
Average precipitation0.04 in
Chance of precipitation12%
Record high89° (2019)
Record low44° (1975)
Mon, 2674° / 52°0.06
74 °
Plainview, Monday, 26 October
Climate normal for this date — 60-year average.
Average high74°
Average low52°
Average precipitation0.06 in
Chance of precipitation12%
Record high86° (2017)
Record low44° (1971)
Tue, 2773° / 51°0.01
73 °
Plainview, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.01 in
Chance of precipitation8%
Record high87° (2018)
Record low43° (2004)
Wed, 2872° / 51°0.05
72 °
Plainview, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.05 in
Chance of precipitation10%
Record high85° (2003)
Record low42° (1991)
Thu, 2971° / 50°0.06
71 °
Plainview, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.06 in
Chance of precipitation15%
Record high84° (2003)
Record low37° (1971)
Fri, 3070° / 50°0.07
70 °
Plainview, Friday, 30 October
Climate normal for this date — 60-year average.
Average high70°
Average low50°
Average precipitation0.07 in
Chance of precipitation17%
Record high84° (2008)
Record low35° (1971)
Sat, 3170° / 49°0.02
70 °
Plainview, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.02 in
Chance of precipitation12%
Record high82° (2020)
Record low40° (1972)
Sun, 0171° / 49°0.04
71 °
Plainview, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.04 in
Chance of precipitation15%
Record high84° (2020)
Record low37° (2019)
Mon, 0271° / 49°0.02
71 °
Plainview, Monday, 2 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.02 in
Chance of precipitation7%
Record high85° (2020)
Record low40° (2019)
Tue, 0371° / 49°0.02
71 °
Plainview, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.02 in
Chance of precipitation10%
Record high83° (2020)
Record low41° (2022)
Wed, 0470° / 49°0.03
70 °
Plainview, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.03 in
Chance of precipitation12%
Record high83° (2010)
Record low39° (2022)
Thu, 0570° / 49°0.02
70 °
Plainview, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.02 in
Chance of precipitation8%
Record high85° (2010)
Record low39° (2022)
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 Plainview, 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 Plainview, 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.