Monthly outlook for Sunsweet, CA: average high 73.3°, average low 60.9°. That is 1.8° below the climate normal for October. Precipitation is expected on 5 days (about 2.9 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 20 October (83.2°), the coolest 23 October (52.5°).
73.3°/60.9°
Average high / low
−1.8°
Below normal
5 / 1
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
74.4°
77.3°
-1.6°
30 October – 8 November
71.4°
74.4°
-1.6°
9 November – 18 November
at normal
70.8°
—
October records over 66 years
104.2°1 October 2020All-time high
34.2°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Montclair (1 mi).
Wed, 2178° / 58°0.05
78 °
Sunsweet, Wednesday, 21 October
Light rain. High 78°, low 58°.
Pressure29.88 inHg
Wind3.3 mph SW
Humidity45%
Visibility6.2 mi
Dew point52°
Thu, 2263° / 55°1.4
63 °
Sunsweet, Thursday, 22 October
Heavy rain. High 63°, low 55°.
Pressure29.91 inHg
Wind0.3 mph N
Humidity82%
Visibility2.4 mi
Dew point56°
Fri, 2365° / 52°0
65 °
Sunsweet, Friday, 23 October
Partly cloudy. High 65°, low 52°.
Pressure30.00 inHg
Wind1.5 mph SW
Humidity71%
Visibility6.2 mi
Dew point54°
Sat, 2472° / 53°0
72 °
Sunsweet, Saturday, 24 October
Clear. High 72°, low 53°.
Pressure29.97 inHg
Wind5.4 mph SW
Humidity58%
Visibility—
Dew point52°
Sun, 2575° / 57°0
75 °
Sunsweet, Sunday, 25 October
Clear. High 75°, low 57°.
Pressure30.03 inHg
Wind4.7 mph NE
Humidity49%
Visibility—
Dew point49°
Mon, 2682° / 71°0
82 °
Sunsweet, Monday, 26 October
Overcast. High 82°, low 71°.
Pressure29.91 inHg
Wind9.3 mph SW
Humidity24%
Visibility—
Dew point37°
Tue, 2778° / 67°0
78 °
Sunsweet, Tuesday, 27 October
Clear. High 78°, low 67°.
Pressure29.97 inHg
Wind9.1 mph SW
Humidity44%
Visibility—
Dew point50°
Wed, 2875° / 66°0
75 °
Sunsweet, Wednesday, 28 October
Overcast. High 75°, low 66°.
Pressure29.94 inHg
Wind7.2 mph SW
Humidity47%
Visibility—
Dew point51°
Thu, 2972° / 63°0
72 °
Sunsweet, Thursday, 29 October
Overcast. High 72°, low 63°.
Pressure29.94 inHg
Wind11 mph SW
Humidity59%
Visibility—
Dew point53°
Fri, 3068° / 61°0.06
68 °
Sunsweet, Friday, 30 October
Light rain. High 68°, low 61°.
Pressure29.94 inHg
Wind8.8 mph SW
Humidity59%
Visibility—
Dew point50°
Sat, 3164° / 58°0.11
64 °
Sunsweet, Saturday, 31 October
Light rain. High 64°, low 58°.
Pressure30.09 inHg
Wind7.9 mph W
Humidity63%
Visibility—
Dew point48°
Sun, 0175° / 59°0
75 °
Sunsweet, Sunday, 1 November
Clear. High 75°, low 59°.
Pressure30.15 inHg
Wind3.9 mph W
Humidity52%
Visibility—
Dew point48°
Mon, 0280° / 67°0
80 °
Sunsweet, Monday, 2 November
Partly cloudy. High 80°, low 67°.
Pressure30.09 inHg
Wind6.5 mph W
Humidity29%
Visibility—
Dew point40°
Tue, 0374° / 66°0.01
74 °
Sunsweet, Tuesday, 3 November
Light rain. High 74°, low 66°.
Pressure29.97 inHg
Wind5.3 mph SW
Humidity38%
Visibility—
Dew point46°
Wed, 0467° / 61°1.28
67 °
Sunsweet, Wednesday, 4 November
Heavy rain. High 67°, low 61°.
Pressure29.91 inHg
Wind15 mph SW
Humidity61%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0574° / 52°0.01
74 °
Sunsweet, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high74°
Average low52°
Average precipitation0.01 in
Chance of precipitation7%
Record high94° (2020)
Record low40° (2011)
Fri, 0673° / 52°0.02
73 °
Sunsweet, Friday, 6 November
Climate normal for this date — 60-year average.
Average high73°
Average low52°
Average precipitation0.02 in
Chance of precipitation8%
Record high89° (2006)
Record low41° (2011)
Sat, 0772° / 51°0.06
72 °
Sunsweet, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.06 in
Chance of precipitation12%
Record high91° (2006)
Record low37° (2011)
Sun, 0872° / 51°0.09
72 °
Sunsweet, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.09 in
Chance of precipitation22%
Record high90° (2016)
Record low39° (2011)
Mon, 0972° / 51°0.05
72 °
Sunsweet, Monday, 9 November
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.05 in
Chance of precipitation12%
Record high90° (2016)
Record low40° (1998)
Tue, 1071° / 50°0.04
71 °
Sunsweet, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.04 in
Chance of precipitation10%
Record high91° (2025)
Record low42° (1966)
Wed, 1171° / 50°0.06
71 °
Sunsweet, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.06 in
Chance of precipitation13%
Record high90° (2021)
Record low38° (1982)
Thu, 1272° / 50°0.04
72 °
Sunsweet, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.04 in
Chance of precipitation13%
Record high92° (2021)
Record low35° (1978)
Fri, 1372° / 50°0.04
72 °
Sunsweet, Friday, 13 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.04 in
Chance of precipitation10%
Record high92° (2021)
Record low34° (1985)
Sat, 1471° / 50°0.04
71 °
Sunsweet, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.04 in
Chance of precipitation7%
Record high91° (2021)
Record low35° (1964)
Sun, 1571° / 49°0.06
71 °
Sunsweet, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.06 in
Chance of precipitation10%
Record high86° (2021)
Record low34° (1964)
Mon, 1670° / 49°0.06
70 °
Sunsweet, Monday, 16 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.06 in
Chance of precipitation10%
Record high89° (2020)
Record low34° (1964)
Tue, 1769° / 49°0.04
69 °
Sunsweet, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.04 in
Chance of precipitation12%
Record high88° (2019)
Record low37° (1994)
Wed, 1869° / 49°0.07
69 °
Sunsweet, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.07 in
Chance of precipitation18%
Record high89° (2019)
Record low32° (1964)
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 Sunsweet, 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 Sunsweet, 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.