As of 01:24 PDT

Weather in Mountain Pass, CA

65°Current weather

Mountain Pass, Friday, 9 October, 01:24

Clear. Feels like 62°. High 86°, low 62°.

Pressure29.83 inHg
Wind0.5 mph SW
Humidity26%
Visibility6.2 mi
Dew point29°

Monthly outlook for Mountain Pass, CA: average high 69°, average low 54.4°. That is 2° below the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 9 October (86.1°), the coolest 13 October (43.6°).

69°/54.4°
Average high / low
−2°
Below normal
2 / 1
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October69°73.8°-2.7°
19 October – 28 October69.1°69.9°-0.4°
29 October – 7 Novemberat normal65.6°—

October records over 66 years

94.8°1 October 2024All-time high
24.8°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Yucca Grove (15 mi).

Sat, 1079° / 60°0Overcast
79 °Overcast

Mountain Pass, Saturday, 10 October

Overcast. High 79°, low 60°.

Pressure29.68 inHg
Wind9 mph SW
Humidity22%
Visibility6.2 mi
Dew point34°
Sun, 1170° / 53°0.55Rain
70 °Rain

Mountain Pass, Sunday, 11 October

Rain. High 70°, low 53°.

Pressure29.47 inHg
Wind19.4 mph S
Humidity74%
Visibility2.3 mi
Dew point53°
Mon, 1260° / 49°0.08Light rain
60 °Light rain

Mountain Pass, Monday, 12 October

Light rain. High 60°, low 49°.

Pressure29.83 inHg
Wind7.3 mph SW
Humidity65%
Visibility4.6 mi
Dew point46°
Tue, 1356° / 44°0Partly cloudy
56 °Partly cloudy

Mountain Pass, Tuesday, 13 October

Partly cloudy. High 56°, low 44°.

Pressure30.00 inHg
Wind12.7 mph NW
Humidity59%
Visibility—
Dew point39°
Wed, 1461° / 47°0Clear
61 °Clear

Mountain Pass, Wednesday, 14 October

Clear. High 61°, low 47°.

Pressure30.18 inHg
Wind7.6 mph N
Humidity39%
Visibility—
Dew point31°
Thu, 1566° / 54°0Clear
66 °Clear

Mountain Pass, Thursday, 15 October

Clear. High 66°, low 54°.

Pressure30.12 inHg
Wind13.2 mph NE
Humidity30%
Visibility—
Dew point30°
Fri, 1667° / 54°0Clear
67 °Clear

Mountain Pass, Friday, 16 October

Clear. High 67°, low 54°.

Pressure30.24 inHg
Wind12.6 mph NE
Humidity23%
Visibility—
Dew point23°
Sat, 1771° / 57°0Clear
71 °Clear

Mountain Pass, Saturday, 17 October

Clear. High 71°, low 57°.

Pressure30.21 inHg
Wind6.3 mph NE
Humidity22%
Visibility—
Dew point25°
Sun, 1872° / 58°0Clear
72 °Clear

Mountain Pass, Sunday, 18 October

Clear. High 72°, low 58°.

Pressure30.06 inHg
Wind2.3 mph SE
Humidity24%
Visibility—
Dew point29°
Mon, 1966° / 52°0Clear
66 °Clear

Mountain Pass, Monday, 19 October

Clear. High 66°, low 52°.

Pressure30.12 inHg
Wind5.2 mph NE
Humidity24%
Visibility—
Dew point23°
Tue, 2068° / 53°0Clear
68 °Clear

Mountain Pass, Tuesday, 20 October

Clear. High 68°, low 53°.

Pressure30.06 inHg
Wind3.6 mph NE
Humidity22%
Visibility—
Dew point23°
Wed, 2168° / 54°0Clear
68 °Clear

Mountain Pass, Wednesday, 21 October

Clear. High 68°, low 54°.

Pressure30.03 inHg
Wind5.2 mph NE
Humidity19%
Visibility—
Dew point20°
Thu, 2271° / 55°0Clear
71 °Clear

Mountain Pass, Thursday, 22 October

Clear. High 71°, low 55°.

Pressure30.09 inHg
Wind11.2 mph NE
Humidity19%
Visibility—
Dew point22°
Fri, 2373° / 58°0Clear
73 °Clear

Mountain Pass, Friday, 23 October

Clear. High 73°, low 58°.

Pressure30.03 inHg
Wind5.7 mph NE
Humidity22%
Visibility—
Dew point26°
Sat, 2470° / 60°0Partly cloudy
70 °Partly cloudy

Mountain Pass, Saturday, 24 October

Partly cloudy. High 70°, low 60°.

Pressure29.97 inHg
Wind5.5 mph E
Humidity27%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2569° / 49°0.01Climate normal
69 °Climate normal

Mountain Pass, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high69°
Average low49°
Average precipitation0.01 in
Chance of precipitation5%
Record high80° (1990)
Record low32° (1975)
Mon, 2669° / 48°0Climate normal
69 °Climate normal

Mountain Pass, Monday, 26 October

Climate normal for this date — 60-year average.

Average high69°
Average low48°
Average precipitation0 in
Chance of precipitation5%
Record high80° (2008)
Record low32° (2020)
Tue, 2768° / 48°0.02Climate normal
68 °Climate normal

Mountain Pass, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high68°
Average low48°
Average precipitation0.02 in
Chance of precipitation7%
Record high82° (2008)
Record low33° (1970)
Wed, 2867° / 47°0.02Climate normal
67 °Climate normal

Mountain Pass, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high67°
Average low47°
Average precipitation0.02 in
Chance of precipitation8%
Record high80° (2008)
Record low29° (1970)
Thu, 2966° / 47°0Climate normal
66 °Climate normal

Mountain Pass, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high66°
Average low47°
Average precipitation0 in
Chance of precipitation3%
Record high80° (2008)
Record low26° (1971)
Fri, 3065° / 46°0.01Climate normal
65 °Climate normal

Mountain Pass, Friday, 30 October

Climate normal for this date — 60-year average.

Average high65°
Average low46°
Average precipitation0.01 in
Chance of precipitation8%
Record high79° (2008)
Record low25° (1971)
Sat, 3165° / 45°0.01Climate normal
65 °Climate normal

Mountain Pass, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high65°
Average low45°
Average precipitation0.01 in
Chance of precipitation3%
Record high79° (1988)
Record low29° (1972)
Sun, 0166° / 46°0.02Climate normal
66 °Climate normal

Mountain Pass, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high66°
Average low46°
Average precipitation0.02 in
Chance of precipitation5%
Record high78° (2020)
Record low29° (1971)
Mon, 0266° / 46°0.02Climate normal
66 °Climate normal

Mountain Pass, Monday, 2 November

Climate normal for this date — 60-year average.

Average high66°
Average low46°
Average precipitation0.02 in
Chance of precipitation7%
Record high78° (2009)
Record low33° (2004)
Tue, 0366° / 44°0.01Climate normal
66 °Climate normal

Mountain Pass, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high66°
Average low44°
Average precipitation0.01 in
Chance of precipitation5%
Record high80° (2010)
Record low32° (2022)
Wed, 0466° / 45°0.01Climate normal
66 °Climate normal

Mountain Pass, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high66°
Average low45°
Average precipitation0.01 in
Chance of precipitation3%
Record high79° (1988)
Record low30° (2022)
Thu, 0566° / 46°0.01Climate normal
66 °Climate normal

Mountain Pass, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high66°
Average low46°
Average precipitation0.01 in
Chance of precipitation3%
Record high79° (2020)
Record low32° (2015)
Fri, 0665° / 45°0Climate normal
65 °Climate normal

Mountain Pass, Friday, 6 November

Climate normal for this date — 60-year average.

Average high65°
Average low45°
Average precipitation0 in
Chance of precipitation3%
Record high76° (2007)
Record low32° (2015)
Sat, 0765° / 45°0.01Climate normal
65 °Climate normal

Mountain Pass, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high65°
Average low45°
Average precipitation0.01 in
Chance of precipitation5%
Record high77° (2006)
Record low33° (1996)

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 Mountain Pass, 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 Mountain Pass, 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.