Monthly outlook for Fairmont, CA: average high 70°, average low 53.1°. That is 2.3° below the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 16 October (83.4°), the coolest 29 October (45.4°).
70°/53.1°
Average high / low
−2.3°
Below normal
3 / 1
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
71°
75.8°
-2.7°
26 October – 4 November
68.4°
71°
-1.4°
5 November – 14 November
at normal
67.4°
—
October records over 66 years
101.7°3 October 2024All-time high
28°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Lancaster (14 mi).
Sat, 1783° / 58°0
83 °
Fairmont, Saturday, 17 October
Clear. High 83°, low 58°.
Pressure30.12 inHg
Wind18.2 mph E
Humidity19%
Visibility6.2 mi
Dew point31°
Sun, 1877° / 59°0
77 °
Fairmont, Sunday, 18 October
Clear. High 77°, low 59°.
Pressure30.03 inHg
Wind6.7 mph E
Humidity22%
Visibility6.2 mi
Dew point33°
Mon, 1979° / 57°0
79 °
Fairmont, Monday, 19 October
Clear. High 79°, low 57°.
Pressure29.88 inHg
Wind8.4 mph SW
Humidity19%
Visibility6.2 mi
Dew point30°
Tue, 2063° / 52°0.06
63 °
Fairmont, Tuesday, 20 October
Light rain. High 63°, low 52°.
Pressure29.85 inHg
Wind14.2 mph S
Humidity62%
Visibility—
Dew point45°
Wed, 2157° / 50°0.49
57 °
Fairmont, Wednesday, 21 October
Rain. High 57°, low 50°.
Pressure29.94 inHg
Wind8.2 mph E
Humidity82%
Visibility—
Dew point47°
Thu, 2261° / 49°0.88
61 °
Fairmont, Thursday, 22 October
Rain. High 61°, low 49°.
Pressure29.97 inHg
Wind12.8 mph SW
Humidity69%
Visibility—
Dew point45°
Fri, 2366° / 51°0
66 °
Fairmont, Friday, 23 October
Partly cloudy. High 66°, low 51°.
Pressure29.97 inHg
Wind12.1 mph W
Humidity50%
Visibility—
Dew point41°
Sat, 2470° / 52°0
70 °
Fairmont, Saturday, 24 October
Clear. High 70°, low 52°.
Pressure30.06 inHg
Wind10.4 mph NW
Humidity43%
Visibility—
Dew point39°
Sun, 2571° / 55°0
71 °
Fairmont, Sunday, 25 October
Clear. High 71°, low 55°.
Pressure30.12 inHg
Wind11.9 mph NE
Humidity35%
Visibility—
Dew point37°
Mon, 2669° / 53°0
69 °
Fairmont, Monday, 26 October
Clear. High 69°, low 53°.
Pressure30.03 inHg
Wind11.1 mph NE
Humidity16%
Visibility—
Dew point16°
Tue, 2774° / 54°0
74 °
Fairmont, Tuesday, 27 October
Clear. High 74°, low 54°.
Pressure29.85 inHg
Wind10.4 mph W
Humidity14%
Visibility—
Dew point15°
Wed, 2863° / 51°0
63 °
Fairmont, Wednesday, 28 October
Overcast. High 63°, low 51°.
Pressure29.85 inHg
Wind17.7 mph W
Humidity38%
Visibility—
Dew point33°
Thu, 2962° / 45°0
62 °
Fairmont, Thursday, 29 October
Clear. High 62°, low 45°.
Pressure30.09 inHg
Wind9.9 mph NW
Humidity24%
Visibility—
Dew point20°
Fri, 3067° / 49°0
67 °
Fairmont, Friday, 30 October
Clear. High 67°, low 49°.
Pressure30.18 inHg
Wind7 mph E
Humidity18%
Visibility—
Dew point17°
Sat, 3175° / 52°0
75 °
Fairmont, Saturday, 31 October
Clear. High 75°, low 52°.
Pressure30.06 inHg
Wind10.4 mph SW
Humidity14%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0171° / 49°0.02
71 °
Fairmont, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.02 in
Chance of precipitation7%
Record high85° (2015)
Record low33° (2019)
Mon, 0270° / 50°0
70 °
Fairmont, Monday, 2 November
Climate normal for this date — 60-year average.
Average high70°
Average low50°
Average precipitation0 in
Chance of precipitation5%
Record high82° (2020)
Record low39° (2004)
Tue, 0371° / 50°0
71 °
Fairmont, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0 in
Chance of precipitation2%
Record high84° (2010)
Record low34° (1994)
Wed, 0471° / 49°0.03
71 °
Fairmont, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.03 in
Chance of precipitation5%
Record high83° (2018)
Record low34° (2022)
Thu, 0571° / 49°0.01
71 °
Fairmont, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.01 in
Chance of precipitation3%
Record high85° (2023)
Record low35° (2011)
Fri, 0670° / 49°0.01
70 °
Fairmont, Friday, 6 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.01 in
Chance of precipitation5%
Record high82° (2012)
Record low38° (1990)
Sat, 0769° / 48°0.04
69 °
Fairmont, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high69°
Average low48°
Average precipitation0.04 in
Chance of precipitation10%
Record high83° (2006)
Record low35° (2011)
Sun, 0868° / 48°0.02
68 °
Fairmont, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high68°
Average low48°
Average precipitation0.02 in
Chance of precipitation12%
Record high82° (2006)
Record low39° (2011)
Mon, 0967° / 47°0.02
67 °
Fairmont, Monday, 9 November
Climate normal for this date — 60-year average.
Average high67°
Average low47°
Average precipitation0.02 in
Chance of precipitation7%
Record high81° (2025)
Record low31° (2020)
Tue, 1066° / 46°0.02
66 °
Fairmont, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.02 in
Chance of precipitation5%
Record high79° (1973)
Record low33° (2020)
Wed, 1166° / 47°0.02
66 °
Fairmont, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high66°
Average low47°
Average precipitation0.02 in
Chance of precipitation10%
Record high79° (1989)
Record low32° (2000)
Thu, 1266° / 46°0.01
66 °
Fairmont, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.01 in
Chance of precipitation5%
Record high80° (2021)
Record low30° (1985)
Fri, 1366° / 46°0.01
66 °
Fairmont, Friday, 13 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.01 in
Chance of precipitation7%
Record high79° (1990)
Record low27° (1985)
Sat, 1466° / 46°0.02
66 °
Fairmont, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.02 in
Chance of precipitation7%
Record high79° (1974)
Record low29° (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 Fairmont, 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 Fairmont, 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.