Monthly outlook for Ivanpah, CA: average high 73.6°, average low 58.8°. That is 0.4° above the climate normal for October. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 9 October (94.7°), the coolest 14 October (51.5°).
73.6°/58.8°
Average high / low
+0.4°
Above normal
4 / 1
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
76.2°
74°
+1.3°
17 October – 26 October
69.1°
70.2°
-0.7°
27 October – 5 November
at normal
65.6°
—
October records over 66 years
93.7°1 October 2024All-time high
22.6°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Vanderbilt (3 mi).
Thu, 0892° / 67°0
92 °
Ivanpah, Thursday, 8 October
Clear. High 92°, low 67°.
Pressure29.88 inHg
Wind3.6 mph NW
Humidity13%
Visibility6.2 mi
Dew point32°
Fri, 0995° / 71°0
95 °
Ivanpah, Friday, 9 October
Clear. High 95°, low 71°.
Pressure29.74 inHg
Wind4.8 mph SW
Humidity12%
Visibility6.2 mi
Dew point31°
Sat, 1086° / 69°0
86 °
Ivanpah, Saturday, 10 October
Overcast. High 86°, low 69°.
Pressure29.65 inHg
Wind4.7 mph SW
Humidity21%
Visibility6.2 mi
Dew point38°
Sun, 1170° / 61°1.41
70 °
Ivanpah, Sunday, 11 October
Heavy rain. High 70°, low 61°.
Pressure29.44 inHg
Wind4.4 mph N
Humidity85%
Visibility2.3 mi
Dew point59°
Mon, 1271° / 57°0.05
71 °
Ivanpah, Monday, 12 October
Light rain. High 71°, low 57°.
Pressure29.80 inHg
Wind8.8 mph S
Humidity66%
Visibility—
Dew point53°
Tue, 1359° / 54°0.16
59 °
Ivanpah, Tuesday, 13 October
Light rain. High 59°, low 54°.
Pressure29.91 inHg
Wind11.6 mph W
Humidity77%
Visibility—
Dew point49°
Wed, 1466° / 51°0.01
66 °
Ivanpah, Wednesday, 14 October
Light rain. High 66°, low 51°.
Pressure29.80 inHg
Wind11.2 mph W
Humidity51%
Visibility—
Dew point41°
Thu, 1566° / 54°0
66 °
Ivanpah, Thursday, 15 October
Clear. High 66°, low 54°.
Pressure29.97 inHg
Wind8.3 mph NE
Humidity30%
Visibility—
Dew point30°
Fri, 1666° / 55°0
66 °
Ivanpah, Friday, 16 October
Clear. High 66°, low 55°.
Pressure30.06 inHg
Wind10 mph N
Humidity21%
Visibility—
Dew point21°
Sat, 1767° / 54°0
67 °
Ivanpah, Saturday, 17 October
Clear. High 67°, low 54°.
Pressure29.91 inHg
Wind9.3 mph N
Humidity20%
Visibility—
Dew point20°
Sun, 1871° / 55°0
71 °
Ivanpah, Sunday, 18 October
Clear. High 71°, low 55°.
Pressure29.85 inHg
Wind9.8 mph SE
Humidity21%
Visibility—
Dew point24°
Mon, 1972° / 59°0.04
72 °
Ivanpah, Monday, 19 October
Light rain. High 72°, low 59°.
Pressure29.83 inHg
Wind18.9 mph S
Humidity30%
Visibility—
Dew point36°
Tue, 2068° / 55°0.02
68 °
Ivanpah, Tuesday, 20 October
Light rain. High 68°, low 55°.
Pressure29.85 inHg
Wind12.1 mph S
Humidity47%
Visibility—
Dew point42°
Wed, 2166° / 55°0.03
66 °
Ivanpah, Wednesday, 21 October
Light rain. High 66°, low 55°.
Pressure29.94 inHg
Wind6.7 mph N
Humidity49%
Visibility—
Dew point42°
Thu, 2270° / 59°0
70 °
Ivanpah, Thursday, 22 October
Clear. High 70°, low 59°.
Pressure30.00 inHg
Wind7.4 mph N
Humidity41%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2370° / 53°0.01
70 °
Ivanpah, Friday, 23 October
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.01 in
Chance of precipitation8%
Record high83° (2003)
Record low41° (1975)
Sat, 2469° / 53°0.02
69 °
Ivanpah, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.02 in
Chance of precipitation7%
Record high81° (1988)
Record low36° (2022)
Sun, 2569° / 53°0.01
69 °
Ivanpah, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.01 in
Chance of precipitation7%
Record high81° (1990)
Record low35° (1975)
Mon, 2668° / 51°0.01
68 °
Ivanpah, Monday, 26 October
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.01 in
Chance of precipitation10%
Record high80° (1990)
Record low30° (2020)
Tue, 2767° / 51°0.02
67 °
Ivanpah, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.02 in
Chance of precipitation8%
Record high80° (2024)
Record low35° (1970)
Wed, 2867° / 50°0.02
67 °
Ivanpah, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.02 in
Chance of precipitation7%
Record high81° (2003)
Record low32° (2019)
Thu, 2965° / 49°0
65 °
Ivanpah, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0 in
Chance of precipitation3%
Record high80° (2008)
Record low26° (1971)
Fri, 3065° / 48°0.01
65 °
Ivanpah, Friday, 30 October
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.01 in
Chance of precipitation7%
Record high77° (1965)
Record low23° (2019)
Sat, 3165° / 47°0.01
65 °
Ivanpah, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.01 in
Chance of precipitation5%
Record high78° (1988)
Record low27° (2019)
Sun, 0165° / 49°0.02
65 °
Ivanpah, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.02 in
Chance of precipitation5%
Record high77° (2025)
Record low32° (1961)
Mon, 0265° / 48°0.02
65 °
Ivanpah, Monday, 2 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.02 in
Chance of precipitation5%
Record high77° (2025)
Record low34° (1961)
Tue, 0365° / 47°0.01
65 °
Ivanpah, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.01 in
Chance of precipitation5%
Record high78° (2009)
Record low33° (2022)
Wed, 0465° / 49°0.01
65 °
Ivanpah, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.01 in
Chance of precipitation3%
Record high78° (1988)
Record low29° (2022)
Thu, 0566° / 49°0.01
66 °
Ivanpah, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.01 in
Chance of precipitation3%
Record high78° (1980)
Record low31° (2011)
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 Ivanpah, 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 Ivanpah, 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.