Monthly outlook for Dyer, CA: average high 76.5°, average low 66°. That is 1.4° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 17 October (89.8°), the coolest 30 October (59.5°).
76.5°/66°
Average high / low
+1.4°
Above normal
3 / 1
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
79.3°
74.7°
+2.6°
27 October – 5 November
71.7°
72.7°
-0.6°
6 November – 15 November
at normal
70.2°
—
October records over 66 years
105.4°23 October 2017All-time high
39.9°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Santa Ana (2 mi).
Sun, 1888° / 72°0
88 °
Dyer, Sunday, 18 October
Clear. High 88°, low 72°.
Pressure29.97 inHg
Wind4.3 mph SW
Humidity34%
Visibility6.2 mi
Dew point54°
Mon, 1982° / 65°0
82 °
Dyer, Monday, 19 October
Clear. High 82°, low 65°.
Pressure29.88 inHg
Wind3.6 mph SW
Humidity48%
Visibility6.2 mi
Dew point60°
Tue, 2080° / 63°0
80 °
Dyer, Tuesday, 20 October
Clear. High 80°, low 63°.
Pressure29.88 inHg
Wind3.6 mph SW
Humidity41%
Visibility6.2 mi
Dew point52°
Wed, 2174° / 63°0.38
74 °
Dyer, Wednesday, 21 October
Rain. High 74°, low 63°.
Pressure29.88 inHg
Wind4.4 mph E
Humidity55%
Visibility—
Dew point56°
Thu, 2270° / 60°0.79
70 °
Dyer, Thursday, 22 October
Rain. High 70°, low 60°.
Pressure29.91 inHg
Wind5.9 mph NW
Humidity77%
Visibility—
Dew point60°
Fri, 2370° / 66°0
70 °
Dyer, Friday, 23 October
Mostly clear. High 70°, low 66°.
Pressure30.00 inHg
Wind8.3 mph SW
Humidity60%
Visibility—
Dew point54°
Sat, 2479° / 65°0
79 °
Dyer, Saturday, 24 October
Clear. High 79°, low 65°.
Pressure30.00 inHg
Wind6.2 mph NE
Humidity42%
Visibility—
Dew point47°
Sun, 2580° / 68°0
80 °
Dyer, Sunday, 25 October
Overcast. High 80°, low 68°.
Pressure30.00 inHg
Wind6.6 mph W
Humidity15%
Visibility—
Dew point24°
Mon, 2680° / 71°0
80 °
Dyer, Monday, 26 October
Overcast. High 80°, low 71°.
Pressure29.80 inHg
Wind7.4 mph SW
Humidity19%
Visibility—
Dew point31°
Tue, 2775° / 68°0
75 °
Dyer, Tuesday, 27 October
Clear. High 75°, low 68°.
Pressure29.80 inHg
Wind9.1 mph S
Humidity37%
Visibility—
Dew point45°
Wed, 2873° / 67°0
73 °
Dyer, Wednesday, 28 October
Clear. High 73°, low 67°.
Pressure30.06 inHg
Wind8.7 mph SW
Humidity58%
Visibility—
Dew point55°
Thu, 2968° / 63°0.17
68 °
Dyer, Thursday, 29 October
Light rain. High 68°, low 63°.
Pressure30.00 inHg
Wind17 mph W
Humidity67%
Visibility—
Dew point56°
Fri, 3067° / 60°0
67 °
Dyer, Friday, 30 October
Clear. High 67°, low 60°.
Pressure29.85 inHg
Wind14.4 mph NW
Humidity36%
Visibility—
Dew point36°
Sat, 3170° / 61°0
70 °
Dyer, Saturday, 31 October
Clear. High 70°, low 61°.
Pressure30.00 inHg
Wind9.1 mph W
Humidity33%
Visibility—
Dew point36°
Sun, 0177° / 65°0
77 °
Dyer, Sunday, 1 November
Clear. High 77°, low 65°.
Pressure30.12 inHg
Wind8.9 mph W
Humidity20%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0273° / 55°0.02
73 °
Dyer, Monday, 2 November
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.02 in
Chance of precipitation7%
Record high90° (1997)
Record low45° (1971)
Tue, 0373° / 54°0
73 °
Dyer, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high73°
Average low54°
Average precipitation0 in
Chance of precipitation0%
Record high87° (2010)
Record low47° (1990)
Wed, 0472° / 55°0.02
72 °
Dyer, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.02 in
Chance of precipitation5%
Record high92° (1976)
Record low43° (1994)
Thu, 0571° / 55°0.01
71 °
Dyer, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.01 in
Chance of precipitation2%
Record high97° (2020)
Record low47° (2004)
Fri, 0671° / 55°0.02
71 °
Dyer, Friday, 6 November
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.02 in
Chance of precipitation7%
Record high86° (2006)
Record low48° (2011)
Sat, 0770° / 55°0.05
70 °
Dyer, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high70°
Average low55°
Average precipitation0.05 in
Chance of precipitation8%
Record high84° (2006)
Record low44° (2011)
Sun, 0870° / 54°0.07
70 °
Dyer, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high70°
Average low54°
Average precipitation0.07 in
Chance of precipitation17%
Record high89° (2019)
Record low45° (2011)
Mon, 0970° / 55°0.03
70 °
Dyer, Monday, 9 November
Climate normal for this date — 60-year average.
Average high70°
Average low55°
Average precipitation0.03 in
Chance of precipitation12%
Record high91° (2019)
Record low42° (2020)
Tue, 1070° / 54°0.03
70 °
Dyer, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high70°
Average low54°
Average precipitation0.03 in
Chance of precipitation8%
Record high86° (1990)
Record low44° (2020)
Wed, 1170° / 53°0.04
70 °
Dyer, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.04 in
Chance of precipitation10%
Record high93° (2021)
Record low44° (2012)
Thu, 1271° / 53°0.04
71 °
Dyer, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.04 in
Chance of precipitation15%
Record high98° (2021)
Record low43° (1978)
Fri, 1371° / 53°0.03
71 °
Dyer, Friday, 13 November
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.03 in
Chance of precipitation12%
Record high87° (2021)
Record low42° (2000)
Sat, 1470° / 53°0.04
70 °
Dyer, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.04 in
Chance of precipitation8%
Record high89° (2021)
Record low41° (1985)
Sun, 1570° / 52°0.06
70 °
Dyer, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high70°
Average low52°
Average precipitation0.06 in
Chance of precipitation7%
Record high88° (2020)
Record low43° (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 Dyer, 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 Dyer, 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.