Monthly outlook for Vernalis, CA: average high 80.6°, average low 57.4°. That is 1.4° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 8 October (96.9°), the coolest 14 October (51.7°).
80.6°/57.4°
Average high / low
+1.4°
Above normal
0 / 1
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
79.5°
79.1°
+0.2°
18 October – 27 October
82.3°
75.3°
+3.9°
28 October – 6 November
at normal
70.4°
—
October records over 66 years
106.3°2 October 2024All-time high
37.2°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Grayson (7 mi).
Fri, 0989° / 60°0
89 °
Vernalis, Friday, 9 October
Clear. High 89°, low 60°.
Pressure29.71 inHg
Wind4.1 mph N
Humidity20%
Visibility6.2 mi
Dew point46°
Sat, 1080° / 61°0
80 °
Vernalis, Saturday, 10 October
Clear. High 80°, low 61°.
Pressure29.62 inHg
Wind3.2 mph N
Humidity38%
Visibility6.2 mi
Dew point50°
Sun, 1172° / 54°0
72 °
Vernalis, Sunday, 11 October
Clear. High 72°, low 54°.
Pressure29.53 inHg
Wind0.9 mph N
Humidity42%
Visibility6.2 mi
Dew point42°
Mon, 1271° / 55°0.01
71 °
Vernalis, Monday, 12 October
Light rain. High 71°, low 55°.
Pressure29.80 inHg
Wind7.6 mph SE
Humidity51%
Visibility—
Dew point44°
Tue, 1377° / 54°0
77 °
Vernalis, Tuesday, 13 October
Clear. High 77°, low 54°.
Pressure29.94 inHg
Wind9.6 mph W
Humidity37%
Visibility—
Dew point40°
Wed, 1474° / 52°0
74 °
Vernalis, Wednesday, 14 October
Clear. High 74°, low 52°.
Pressure29.91 inHg
Wind11.2 mph NW
Humidity41%
Visibility—
Dew point41°
Thu, 1574° / 54°0
74 °
Vernalis, Thursday, 15 October
Clear. High 74°, low 54°.
Pressure30.03 inHg
Wind13.6 mph NW
Humidity26%
Visibility—
Dew point29°
Fri, 1679° / 54°0
79 °
Vernalis, Friday, 16 October
Clear. High 79°, low 54°.
Pressure30.15 inHg
Wind8.4 mph NW
Humidity21%
Visibility—
Dew point25°
Sat, 1782° / 57°0
82 °
Vernalis, Saturday, 17 October
Clear. High 82°, low 57°.
Pressure30.12 inHg
Wind7.2 mph N
Humidity17%
Visibility—
Dew point24°
Sun, 1884° / 58°0
84 °
Vernalis, Sunday, 18 October
Clear. High 84°, low 58°.
Pressure30.03 inHg
Wind6.5 mph N
Humidity16%
Visibility—
Dew point23°
Mon, 1986° / 60°0
86 °
Vernalis, Monday, 19 October
Overcast. High 86°, low 60°.
Pressure29.97 inHg
Wind6.5 mph N
Humidity16%
Visibility—
Dew point25°
Tue, 2087° / 61°0
87 °
Vernalis, Tuesday, 20 October
Clear. High 87°, low 61°.
Pressure30.03 inHg
Wind5.3 mph W
Humidity16%
Visibility—
Dew point25°
Wed, 2185° / 62°0
85 °
Vernalis, Wednesday, 21 October
Overcast. High 85°, low 62°.
Pressure29.94 inHg
Wind6.8 mph W
Humidity14%
Visibility—
Dew point22°
Thu, 2281° / 59°0
81 °
Vernalis, Thursday, 22 October
Clear. High 81°, low 59°.
Pressure29.85 inHg
Wind16.2 mph W
Humidity38%
Visibility—
Dew point46°
Fri, 2371° / 53°0
71 °
Vernalis, Friday, 23 October
Clear. High 71°, low 53°.
Pressure29.88 inHg
Wind15.8 mph W
Humidity38%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2475° / 53°0.03
75 °
Vernalis, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high75°
Average low53°
Average precipitation0.03 in
Chance of precipitation7%
Record high88° (2019)
Record low43° (1970)
Sun, 2574° / 53°0.06
74 °
Vernalis, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high74°
Average low53°
Average precipitation0.06 in
Chance of precipitation12%
Record high88° (2017)
Record low44° (1975)
Mon, 2673° / 52°0.05
73 °
Vernalis, Monday, 26 October
Climate normal for this date — 60-year average.
Average high73°
Average low52°
Average precipitation0.05 in
Chance of precipitation12%
Record high87° (2017)
Record low42° (1971)
Tue, 2773° / 51°0.02
73 °
Vernalis, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.02 in
Chance of precipitation12%
Record high86° (1983)
Record low40° (1970)
Wed, 2872° / 51°0.06
72 °
Vernalis, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.06 in
Chance of precipitation13%
Record high86° (2003)
Record low41° (2004)
Thu, 2971° / 51°0.05
71 °
Vernalis, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0.05 in
Chance of precipitation17%
Record high84° (2003)
Record low40° (1971)
Fri, 3070° / 50°0.06
70 °
Vernalis, Friday, 30 October
Climate normal for this date — 60-year average.
Average high70°
Average low50°
Average precipitation0.06 in
Chance of precipitation18%
Record high83° (2014)
Record low37° (1971)
Sat, 3170° / 50°0.03
70 °
Vernalis, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high70°
Average low50°
Average precipitation0.03 in
Chance of precipitation12%
Record high84° (2015)
Record low41° (2019)
Sun, 0170° / 49°0.04
70 °
Vernalis, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.04 in
Chance of precipitation10%
Record high83° (2020)
Record low42° (1968)
Mon, 0271° / 50°0.04
71 °
Vernalis, Monday, 2 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.04 in
Chance of precipitation10%
Record high82° (2020)
Record low39° (2003)
Tue, 0371° / 51°0.02
71 °
Vernalis, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0.02 in
Chance of precipitation12%
Record high84° (2018)
Record low42° (2022)
Wed, 0471° / 50°0.02
71 °
Vernalis, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high82° (1976)
Record low37° (1973)
Thu, 0570° / 49°0.07
70 °
Vernalis, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.07 in
Chance of precipitation13%
Record high83° (2010)
Record low36° (2017)
Fri, 0669° / 50°0.03
69 °
Vernalis, Friday, 6 November
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.03 in
Chance of precipitation15%
Record high82° (1976)
Record low41° (2017)
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 Vernalis, 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 Vernalis, 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.