Monthly outlook for Eastvale, CA: average high 73.7°, average low 58.4°. That is 0.6° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 7 November (84.7°), the coolest 2 November (48.3°).
73.7°/58.4°
Average high / low
+0.6°
Above normal
4 / 2
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
75.3°
73.6°
+1°
10 November – 19 November
70.9°
70.1°
+0.4°
20 November – 29 November
at normal
66.9°
—
October records over 66 years
105.4°1 October 2020All-time high
31.5°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Ontario (6 mi).
Sun, 0166° / 53°0.33
66 °
Eastvale, Sunday, 1 November
Rain. High 66°, low 53°.
Pressure29.88 inHg
Wind6 mph W
Humidity72%
Visibility3.5 mi
Dew point56°
Mon, 0269° / 48°0
69 °
Eastvale, Monday, 2 November
Clear. High 69°, low 48°.
Pressure30.15 inHg
Wind0.9 mph NW
Humidity55%
Visibility6.2 mi
Dew point48°
Tue, 0374° / 51°0
74 °
Eastvale, Tuesday, 3 November
Clear. High 74°, low 51°.
Pressure30.06 inHg
Wind1.1 mph S
Humidity45%
Visibility6.2 mi
Dew point49°
Wed, 0469° / 52°0
69 °
Eastvale, Wednesday, 4 November
Clear. High 69°, low 52°.
Pressure29.94 inHg
Wind1.2 mph N
Humidity64%
Visibility6.2 mi
Dew point52°
Thu, 0576° / 52°0
76 °
Eastvale, Thursday, 5 November
Mostly clear. High 76°, low 52°.
Pressure29.94 inHg
Wind4.4 mph W
Humidity48%
Visibility—
Dew point45°
Fri, 0683° / 57°0
83 °
Eastvale, Friday, 6 November
Clear. High 83°, low 57°.
Pressure30.00 inHg
Wind4.3 mph NW
Humidity30%
Visibility—
Dew point38°
Sat, 0785° / 68°0
85 °
Eastvale, Saturday, 7 November
Clear. High 85°, low 68°.
Pressure29.97 inHg
Wind4.4 mph W
Humidity14%
Visibility—
Dew point23°
Sun, 0883° / 69°0
83 °
Eastvale, Sunday, 8 November
Overcast. High 83°, low 69°.
Pressure30.00 inHg
Wind6 mph W
Humidity13%
Visibility—
Dew point22°
Mon, 0977° / 69°0
77 °
Eastvale, Monday, 9 November
Overcast. High 77°, low 69°.
Pressure30.00 inHg
Wind6.4 mph W
Humidity29%
Visibility—
Dew point40°
Tue, 1076° / 66°0
76 °
Eastvale, Tuesday, 10 November
Overcast. High 76°, low 66°.
Pressure30.06 inHg
Wind10.2 mph SW
Humidity42%
Visibility—
Dew point47°
Wed, 1165° / 59°0.65
65 °
Eastvale, Wednesday, 11 November
Rain. High 65°, low 59°.
Pressure29.85 inHg
Wind21.2 mph W
Humidity70%
Visibility—
Dew point52°
Thu, 1266° / 54°0.13
66 °
Eastvale, Thursday, 12 November
Rain. High 66°, low 54°.
Pressure29.85 inHg
Wind10 mph W
Humidity59%
Visibility—
Dew point44°
Fri, 1370° / 56°0
70 °
Eastvale, Friday, 13 November
Clear. High 70°, low 56°.
Pressure30.06 inHg
Wind5.8 mph W
Humidity25%
Visibility—
Dew point26°
Sat, 1475° / 60°0
75 °
Eastvale, Saturday, 14 November
Clear. High 75°, low 60°.
Pressure30.09 inHg
Wind4.8 mph SE
Humidity19%
Visibility—
Dew point24°
Sun, 1572° / 63°0
72 °
Eastvale, Sunday, 15 November
Overcast. High 72°, low 63°.
Pressure30.03 inHg
Wind3.6 mph W
Humidity20%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1669° / 48°0.06
69 °
Eastvale, Monday, 16 November
Climate normal for this date — 60-year average.
Average high69°
Average low48°
Average precipitation0.06 in
Chance of precipitation17%
Record high88° (2020)
Record low33° (1964)
Tue, 1769° / 48°0.04
69 °
Eastvale, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high69°
Average low48°
Average precipitation0.04 in
Chance of precipitation15%
Record high90° (2019)
Record low35° (1971)
Wed, 1869° / 47°0.08
69 °
Eastvale, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high69°
Average low47°
Average precipitation0.08 in
Chance of precipitation22%
Record high88° (2019)
Record low32° (1964)
Thu, 1969° / 46°0.06
69 °
Eastvale, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high69°
Average low46°
Average precipitation0.06 in
Chance of precipitation8%
Record high86° (2006)
Record low29° (1964)
Fri, 2069° / 46°0.07
69 °
Eastvale, Friday, 20 November
Climate normal for this date — 60-year average.
Average high69°
Average low46°
Average precipitation0.07 in
Chance of precipitation13%
Record high85° (2006)
Record low31° (1964)
Sat, 2167° / 46°0.12
67 °
Eastvale, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0.12 in
Chance of precipitation23%
Record high90° (2017)
Record low31° (1979)
Sun, 2267° / 46°0.07
67 °
Eastvale, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0.07 in
Chance of precipitation15%
Record high93° (2017)
Record low31° (1979)
Mon, 2368° / 45°0.01
68 °
Eastvale, Monday, 23 November
Climate normal for this date — 60-year average.
Average high68°
Average low45°
Average precipitation0.01 in
Chance of precipitation8%
Record high92° (2017)
Record low34° (2003)
Tue, 2468° / 45°0.04
68 °
Eastvale, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high68°
Average low45°
Average precipitation0.04 in
Chance of precipitation15%
Record high88° (2017)
Record low35° (1972)
Wed, 2567° / 44°0.07
67 °
Eastvale, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high67°
Average low44°
Average precipitation0.07 in
Chance of precipitation15%
Record high88° (2017)
Record low30° (1973)
Thu, 2667° / 45°0.08
67 °
Eastvale, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0.08 in
Chance of precipitation18%
Record high86° (1977)
Record low31° (2010)
Fri, 2766° / 44°0.05
66 °
Eastvale, Friday, 27 November
Climate normal for this date — 60-year average.
Average high66°
Average low44°
Average precipitation0.05 in
Chance of precipitation18%
Record high86° (2014)
Record low32° (1994)
Sat, 2865° / 43°0.11
65 °
Eastvale, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high65°
Average low43°
Average precipitation0.11 in
Chance of precipitation18%
Record high83° (1980)
Record low32° (1976)
Sun, 2965° / 44°0.14
65 °
Eastvale, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high65°
Average low44°
Average precipitation0.14 in
Chance of precipitation15%
Record high83° (2021)
Record low31° (2010)
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 Eastvale, 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 Eastvale, 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.