Monthly outlook for Amboy, CA: average high 78.1°, average low 62.9°. That is 3.5° below the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 1 days and 0.1 inches. The warmest day looks like 19 October (86.5°), the coolest 13 October (54.5°).
78.1°/62.9°
Average high / low
−3.5°
Below normal
1 / 1
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
77.3°
85.7°
-4.7°
23 October – 1 November
79.3°
80.7°
-0.8°
2 November – 11 November
at normal
76.7°
—
October records over 66 years
110.5°1 October 2024All-time high
35.4°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Saltus (3 mi).
Wed, 1477° / 58°0
77 °
Amboy, Wednesday, 14 October
Clear. High 77°, low 58°.
Pressure30.12 inHg
Wind8.6 mph NW
Humidity33%
Visibility6.2 mi
Dew point40°
Thu, 1580° / 59°0
80 °
Amboy, Thursday, 15 October
Clear. High 80°, low 59°.
Pressure30.09 inHg
Wind12 mph N
Humidity32%
Visibility6.2 mi
Dew point45°
Fri, 1683° / 59°0
83 °
Amboy, Friday, 16 October
Clear. High 83°, low 59°.
Pressure30.15 inHg
Wind5.6 mph SW
Humidity33%
Visibility6.2 mi
Dew point49°
Sat, 1778° / 67°0
78 °
Amboy, Saturday, 17 October
Partly cloudy. High 78°, low 67°.
Pressure30.09 inHg
Wind3.6 mph SW
Humidity26%
Visibility6.2 mi
Dew point39°
Sun, 1879° / 62°0
79 °
Amboy, Sunday, 18 October
Clear. High 79°, low 62°.
Pressure30.06 inHg
Wind4.7 mph S
Humidity39%
Visibility—
Dew point45°
Mon, 1986° / 71°0
86 °
Amboy, Monday, 19 October
Clear. High 86°, low 71°.
Pressure29.91 inHg
Wind11.2 mph SE
Humidity34%
Visibility—
Dew point47°
Tue, 2075° / 64°0.07
75 °
Amboy, Tuesday, 20 October
Light rain. High 75°, low 64°.
Pressure29.77 inHg
Wind15.6 mph W
Humidity38%
Visibility—
Dew point44°
Wed, 2172° / 60°0
72 °
Amboy, Wednesday, 21 October
Clear. High 72°, low 60°.
Pressure29.88 inHg
Wind17.8 mph NW
Humidity28%
Visibility—
Dew point32°
Thu, 2274° / 62°0
74 °
Amboy, Thursday, 22 October
Clear. High 74°, low 62°.
Pressure30.06 inHg
Wind15 mph NW
Humidity15%
Visibility—
Dew point20°
Fri, 2382° / 65°0
82 °
Amboy, Friday, 23 October
Clear. High 82°, low 65°.
Pressure30.06 inHg
Wind15.4 mph NW
Humidity13%
Visibility—
Dew point20°
Sat, 2476° / 63°0
76 °
Amboy, Saturday, 24 October
Clear. High 76°, low 63°.
Pressure30.21 inHg
Wind31.5 mph N
Humidity16%
Visibility—
Dew point21°
Sun, 2580° / 63°0
80 °
Amboy, Sunday, 25 October
Clear. High 80°, low 63°.
Pressure30.03 inHg
Wind19.4 mph NW
Humidity13%
Visibility—
Dew point20°
Mon, 2678° / 65°0
78 °
Amboy, Monday, 26 October
Clear. High 78°, low 65°.
Pressure30.00 inHg
Wind4.2 mph SE
Humidity28%
Visibility—
Dew point37°
Tue, 2779° / 67°0
79 °
Amboy, Tuesday, 27 October
Overcast. High 79°, low 67°.
Pressure30.03 inHg
Wind4.7 mph SE
Humidity29%
Visibility—
Dew point40°
Wed, 2881° / 67°0
81 °
Amboy, Wednesday, 28 October
Overcast. High 81°, low 67°.
Pressure30.00 inHg
Wind2.9 mph SE
Humidity23%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2979° / 57°0
79 °
Amboy, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high79°
Average low57°
Average precipitation0 in
Chance of precipitation2%
Record high91° (1965)
Record low37° (1971)
Fri, 3078° / 56°0
78 °
Amboy, Friday, 30 October
Climate normal for this date — 60-year average.
Average high78°
Average low56°
Average precipitation0 in
Chance of precipitation3%
Record high91° (1966)
Record low35° (1971)
Sat, 3178° / 54°0.01
78 °
Amboy, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high78°
Average low54°
Average precipitation0.01 in
Chance of precipitation3%
Record high92° (1988)
Record low38° (1972)
Sun, 0179° / 54°0
79 °
Amboy, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high79°
Average low54°
Average precipitation0 in
Chance of precipitation2%
Record high90° (2008)
Record low39° (1971)
Mon, 0279° / 54°0
79 °
Amboy, Monday, 2 November
Climate normal for this date — 60-year average.
Average high79°
Average low54°
Average precipitation0 in
Chance of precipitation3%
Record high90° (2020)
Record low39° (1971)
Tue, 0379° / 55°0
79 °
Amboy, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0 in
Chance of precipitation2%
Record high90° (1976)
Record low45° (1989)
Wed, 0478° / 55°0.01
78 °
Amboy, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0.01 in
Chance of precipitation3%
Record high91° (2020)
Record low40° (1994)
Thu, 0578° / 55°0
78 °
Amboy, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0 in
Chance of precipitation2%
Record high90° (2020)
Record low40° (2015)
Fri, 0678° / 55°0
78 °
Amboy, Friday, 6 November
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0 in
Chance of precipitation2%
Record high90° (2020)
Record low41° (2015)
Sat, 0777° / 55°0
77 °
Amboy, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high77°
Average low55°
Average precipitation0 in
Chance of precipitation5%
Record high89° (1991)
Record low40° (2011)
Sun, 0876° / 54°0
76 °
Amboy, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high76°
Average low54°
Average precipitation0 in
Chance of precipitation5%
Record high88° (2016)
Record low41° (2011)
Mon, 0975° / 53°0
75 °
Amboy, Monday, 9 November
Climate normal for this date — 60-year average.
Average high75°
Average low53°
Average precipitation0 in
Chance of precipitation5%
Record high85° (2016)
Record low39° (2011)
Tue, 1074° / 53°0
74 °
Amboy, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high74°
Average low53°
Average precipitation0 in
Chance of precipitation3%
Record high86° (1989)
Record low42° (1966)
Wed, 1174° / 52°0.02
74 °
Amboy, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high74°
Average low52°
Average precipitation0.02 in
Chance of precipitation8%
Record high86° (2019)
Record low36° (2012)
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 Amboy, 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 Amboy, 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.