Monthly outlook for Glasgow, CA: average high 79.7°, average low 64.9°. That is 1.1° below the climate normal for October. Precipitation is expected on 3 days (about 2.2 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 23 October (89.2°), the coolest 14 October (49.9°).
79.7°/64.9°
Average high / low
−1.1°
Below normal
3 / 1
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
75.6°
82.9°
-4°
20 October – 29 October
86.5°
78.5°
+4.5°
30 October – 8 November
at normal
74°
—
October records over 66 years
105.3°1 October 2024All-time high
32.5°31 October 2019All-time low
Sun, 1170° / 61°2.02
70 °
Glasgow, Sunday, 11 October
Heavy rain. High 70°, low 61°.
Pressure29.59 inHg
Wind6 mph SE
Humidity72%
Visibility2.8 mi
Dew point61°
Mon, 1264° / 57°0.09
64 °
Glasgow, Monday, 12 October
Light rain. High 64°, low 57°.
Pressure29.83 inHg
Wind7.2 mph W
Humidity68%
Visibility6.2 mi
Dew point52°
Tue, 1361° / 51°0
61 °
Glasgow, Tuesday, 13 October
Overcast. High 61°, low 51°.
Pressure30.00 inHg
Wind9.5 mph NW
Humidity55%
Visibility6.2 mi
Dew point45°
Wed, 1467° / 50°0
67 °
Glasgow, Wednesday, 14 October
Clear. High 67°, low 50°.
Pressure30.09 inHg
Wind4.5 mph NW
Humidity54%
Visibility6.2 mi
Dew point46°
Thu, 1573° / 54°0
73 °
Glasgow, Thursday, 15 October
Clear. High 73°, low 54°.
Pressure30.12 inHg
Wind11.3 mph NW
Humidity59%
Visibility—
Dew point48°
Fri, 1684° / 57°0
84 °
Glasgow, Friday, 16 October
Clear. High 84°, low 57°.
Pressure30.09 inHg
Wind5.6 mph NE
Humidity44%
Visibility—
Dew point45°
Sat, 1785° / 71°0
85 °
Glasgow, Saturday, 17 October
Clear. High 85°, low 71°.
Pressure30.18 inHg
Wind5.1 mph SE
Humidity17%
Visibility—
Dew point31°
Sun, 1884° / 70°0
84 °
Glasgow, Sunday, 18 October
Clear. High 84°, low 70°.
Pressure30.12 inHg
Wind4.1 mph NW
Humidity17%
Visibility—
Dew point29°
Mon, 1986° / 71°0
86 °
Glasgow, Monday, 19 October
Clear. High 86°, low 71°.
Pressure30.09 inHg
Wind4.4 mph NW
Humidity17%
Visibility—
Dew point31°
Tue, 2086° / 71°0
86 °
Glasgow, Tuesday, 20 October
Clear. High 86°, low 71°.
Pressure30.00 inHg
Wind5.1 mph NW
Humidity16%
Visibility—
Dew point30°
Wed, 2188° / 72°0
88 °
Glasgow, Wednesday, 21 October
Clear. High 88°, low 72°.
Pressure29.97 inHg
Wind3.2 mph NW
Humidity14%
Visibility—
Dew point28°
Thu, 2289° / 72°0
89 °
Glasgow, Thursday, 22 October
Clear. High 89°, low 72°.
Pressure30.00 inHg
Wind3.1 mph E
Humidity12%
Visibility—
Dew point25°
Fri, 2389° / 74°0
89 °
Glasgow, Friday, 23 October
Clear. High 89°, low 74°.
Pressure29.97 inHg
Wind4 mph NW
Humidity15%
Visibility—
Dew point31°
Sat, 2487° / 72°0
87 °
Glasgow, Saturday, 24 October
Partly cloudy. High 87°, low 72°.
Pressure29.85 inHg
Wind4.7 mph NW
Humidity23%
Visibility—
Dew point41°
Sun, 2581° / 65°0.03
81 °
Glasgow, Sunday, 25 October
Light rain. High 81°, low 65°.
Pressure29.88 inHg
Wind6.6 mph NW
Humidity59%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2678° / 58°0
78 °
Glasgow, Monday, 26 October
Climate normal for this date — 60-year average.
Average high78°
Average low58°
Average precipitation0 in
Chance of precipitation2%
Record high88° (1990)
Record low44° (1996)
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)
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.