Monthly outlook for Glasgow, CA: average high 75.4°, average low 62.3°. That is 3.2° below the climate normal for October. Precipitation is expected on 4 days (about 2.0 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 19 October (86°), the coolest 14 October (48.2°).
75.4°/62.3°
Average high / low
−3.2°
Below normal
4 / 1
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
74.1°
82.5°
-4.6°
21 October – 30 October
77.6°
77.8°
-0.1°
31 October – 9 November
at normal
73.7°
—
October records over 66 years
105.3°1 October 2024All-time high
32.5°31 October 2019All-time low
Mon, 1264° / 56°0.07
64 °
Glasgow, Monday, 12 October
Light rain. High 64°, low 56°.
Pressure29.85 inHg
Wind6.3 mph W
Humidity68%
Visibility6.2 mi
Dew point52°
Tue, 1362° / 53°0
62 °
Glasgow, Tuesday, 13 October
Mostly clear. High 62°, low 53°.
Pressure30.00 inHg
Wind19.3 mph NW
Humidity42%
Visibility6.2 mi
Dew point37°
Wed, 1467° / 48°0
67 °
Glasgow, Wednesday, 14 October
Clear. High 67°, low 48°.
Pressure30.12 inHg
Wind5.4 mph NW
Humidity46%
Visibility6.2 mi
Dew point41°
Thu, 1574° / 52°0
74 °
Glasgow, Thursday, 15 October
Clear. High 74°, low 52°.
Pressure30.12 inHg
Wind7.7 mph NW
Humidity49%
Visibility6.2 mi
Dew point47°
Fri, 1677° / 57°0.02
77 °
Glasgow, Friday, 16 October
Light rain. High 77°, low 57°.
Pressure30.12 inHg
Wind6.4 mph NW
Humidity45%
Visibility—
Dew point47°
Sat, 1782° / 60°0
82 °
Glasgow, Saturday, 17 October
Clear. High 82°, low 60°.
Pressure30.06 inHg
Wind4.7 mph SW
Humidity51%
Visibility—
Dew point51°
Sun, 1884° / 71°0
84 °
Glasgow, Sunday, 18 October
Clear. High 84°, low 71°.
Pressure30.00 inHg
Wind4.7 mph S
Humidity23%
Visibility—
Dew point38°
Mon, 1986° / 74°0
86 °
Glasgow, Monday, 19 October
Clear. High 86°, low 74°.
Pressure29.94 inHg
Wind10.6 mph S
Humidity26%
Visibility—
Dew point43°
Tue, 2077° / 68°0
77 °
Glasgow, Tuesday, 20 October
Clear. High 77°, low 68°.
Pressure29.85 inHg
Wind8.7 mph NW
Humidity30%
Visibility—
Dew point37°
Wed, 2177° / 63°0
77 °
Glasgow, Wednesday, 21 October
Clear. High 77°, low 63°.
Pressure30.06 inHg
Wind10.8 mph N
Humidity16%
Visibility—
Dew point21°
Thu, 2281° / 61°0
81 °
Glasgow, Thursday, 22 October
Clear. High 81°, low 61°.
Pressure30.12 inHg
Wind6.8 mph NW
Humidity13%
Visibility—
Dew point17°
Fri, 2381° / 68°0
81 °
Glasgow, Friday, 23 October
Overcast. High 81°, low 68°.
Pressure29.91 inHg
Wind7.9 mph S
Humidity12%
Visibility—
Dew point19°
Sat, 2480° / 72°0
80 °
Glasgow, Saturday, 24 October
Overcast. High 80°, low 72°.
Pressure29.80 inHg
Wind12.3 mph S
Humidity31%
Visibility—
Dew point44°
Sun, 2572° / 68°0.05
72 °
Glasgow, Sunday, 25 October
Light rain. High 72°, low 68°.
Pressure29.85 inHg
Wind6.7 mph S
Humidity60%
Visibility—
Dew point54°
Mon, 2674° / 64°0.27
74 °
Glasgow, Monday, 26 October
Light rain. High 74°, low 64°.
Pressure29.83 inHg
Wind11.4 mph SE
Humidity55%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2777° / 57°0.02
77 °
Glasgow, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high77°
Average low57°
Average precipitation0.02 in
Chance of precipitation3%
Record high90° (2008)
Record low40° (2020)
Wed, 2877° / 57°0.02
77 °
Glasgow, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high77°
Average low57°
Average precipitation0.02 in
Chance of precipitation7%
Record high89° (2018)
Record low42° (1991)
Thu, 2975° / 56°0
75 °
Glasgow, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high75°
Average low56°
Average precipitation0 in
Chance of precipitation3%
Record high89° (2008)
Record low35° (1971)
Fri, 3074° / 55°0.01
74 °
Glasgow, Friday, 30 October
Climate normal for this date — 60-year average.
Average high74°
Average low55°
Average precipitation0.01 in
Chance of precipitation5%
Record high88° (2008)
Record low34° (1971)
Sat, 3173° / 54°0.01
73 °
Glasgow, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high73°
Average low54°
Average precipitation0.01 in
Chance of precipitation3%
Record high89° (1988)
Record low33° (2019)
Sun, 0175° / 55°0.01
75 °
Glasgow, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high75°
Average low55°
Average precipitation0.01 in
Chance of precipitation5%
Record high85° (1962)
Record low37° (2019)
Mon, 0274° / 55°0.01
74 °
Glasgow, Monday, 2 November
Climate normal for this date — 60-year average.
Average high74°
Average low55°
Average precipitation0.01 in
Chance of precipitation3%
Record high86° (2010)
Record low45° (2004)
Tue, 0375° / 54°0
75 °
Glasgow, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high75°
Average low54°
Average precipitation0 in
Chance of precipitation3%
Record high87° (2010)
Record low42° (2011)
Wed, 0474° / 55°0.01
74 °
Glasgow, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high74°
Average low55°
Average precipitation0.01 in
Chance of precipitation3%
Record high87° (1980)
Record low40° (1994)
Thu, 0575° / 55°0.01
75 °
Glasgow, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high75°
Average low55°
Average precipitation0.01 in
Chance of precipitation3%
Record high86° (1980)
Record low42° (1994)
Fri, 0674° / 54°0
74 °
Glasgow, Friday, 6 November
Climate normal for this date — 60-year average.
Average high74°
Average low54°
Average precipitation0 in
Chance of precipitation0%
Record high87° (2020)
Record low40° (2011)
Sat, 0773° / 54°0
73 °
Glasgow, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high73°
Average low54°
Average precipitation0 in
Chance of precipitation3%
Record high85° (1991)
Record low41° (2011)
Sun, 0872° / 54°0.01
72 °
Glasgow, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.01 in
Chance of precipitation3%
Record high85° (2016)
Record low40° (2000)
Mon, 0971° / 52°0.01
71 °
Glasgow, Monday, 9 November
Climate normal for this date — 60-year average.
Average high71°
Average low52°
Average precipitation0.01 in
Chance of precipitation7%
Record high83° (2016)
Record low37° (2020)
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 Glasgow, 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 Glasgow, 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.