Monthly outlook for Dublin, CA: average high 78°, average low 53.5°. That is 3° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 17 October (93.8°), the coolest 14 October (46.5°).
78°/53.5°
Average high / low
+3°
Above normal
1 / 2
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
76.5°
74.1°
+1.3°
24 October – 2 November
80.6°
69.7°
+6.1°
3 November – 12 November
at normal
66°
—
October records over 66 years
104.5°2 October 2024All-time high
37.6°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Livermore (8 mi).
Thu, 1585° / 48°0
85 °
Dublin, Thursday, 15 October
Clear. High 85°, low 48°.
Pressure30.12 inHg
Wind5 mph NE
Humidity17%
Visibility6.2 mi
Dew point29°
Fri, 1692° / 53°0
92 °
Dublin, Friday, 16 October
Clear. High 92°, low 53°.
Pressure30.09 inHg
Wind5.3 mph NE
Humidity15%
Visibility6.2 mi
Dew point30°
Sat, 1794° / 63°0
94 °
Dublin, Saturday, 17 October
Clear. High 94°, low 63°.
Pressure30.03 inHg
Wind2.5 mph S
Humidity12%
Visibility6.2 mi
Dew point27°
Sun, 1877° / 54°0
77 °
Dublin, Sunday, 18 October
Clear. High 77°, low 54°.
Pressure30.00 inHg
Wind5.6 mph SW
Humidity41%
Visibility6.2 mi
Dew point49°
Mon, 1964° / 52°0.01
64 °
Dublin, Monday, 19 October
Light rain. High 64°, low 52°.
Pressure30.03 inHg
Wind10.9 mph W
Humidity56%
Visibility—
Dew point44°
Tue, 2062° / 51°0.17
62 °
Dublin, Tuesday, 20 October
Light rain. High 62°, low 51°.
Pressure29.85 inHg
Wind5.8 mph N
Humidity80%
Visibility—
Dew point51°
Wed, 2169° / 49°0
69 °
Dublin, Wednesday, 21 October
Mostly clear. High 69°, low 49°.
Pressure29.91 inHg
Wind7.2 mph SW
Humidity53%
Visibility—
Dew point44°
Thu, 2270° / 49°0
70 °
Dublin, Thursday, 22 October
Clear. High 70°, low 49°.
Pressure30.09 inHg
Wind5.5 mph W
Humidity54%
Visibility—
Dew point45°
Fri, 2374° / 52°0
74 °
Dublin, Friday, 23 October
Clear. High 74°, low 52°.
Pressure30.18 inHg
Wind6.5 mph NE
Humidity25%
Visibility—
Dew point28°
Sat, 2476° / 52°0
76 °
Dublin, Saturday, 24 October
Clear. High 76°, low 52°.
Pressure30.24 inHg
Wind7.7 mph NE
Humidity12%
Visibility—
Dew point11°
Sun, 2574° / 53°0
74 °
Dublin, Sunday, 25 October
Overcast. High 74°, low 53°.
Pressure30.30 inHg
Wind5.9 mph NE
Humidity10%
Visibility—
Dew point7°
Mon, 2680° / 55°0
80 °
Dublin, Monday, 26 October
Clear. High 80°, low 55°.
Pressure30.06 inHg
Wind4.4 mph NE
Humidity5%
Visibility—
Dew point-4°
Tue, 2785° / 58°0
85 °
Dublin, Tuesday, 27 October
Partly cloudy. High 85°, low 58°.
Pressure29.94 inHg
Wind5 mph NE
Humidity7%
Visibility—
Dew point6°
Wed, 2887° / 62°0
87 °
Dublin, Wednesday, 28 October
Mostly clear. High 87°, low 62°.
Pressure29.85 inHg
Wind3.6 mph NE
Humidity8%
Visibility—
Dew point11°
Thu, 2981° / 57°0
81 °
Dublin, Thursday, 29 October
Overcast. High 81°, low 57°.
Pressure29.91 inHg
Wind6.9 mph SW
Humidity15%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3068° / 50°0.06
68 °
Dublin, Friday, 30 October
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.06 in
Chance of precipitation15%
Record high82° (1965)
Record low38° (1971)
Sat, 3169° / 50°0.03
69 °
Dublin, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.03 in
Chance of precipitation13%
Record high82° (2015)
Record low41° (2019)
Sun, 0169° / 51°0.04
69 °
Dublin, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.04 in
Chance of precipitation12%
Record high82° (1967)
Record low40° (1984)
Mon, 0269° / 51°0.03
69 °
Dublin, Monday, 2 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.03 in
Chance of precipitation10%
Record high82° (2020)
Record low40° (2003)
Tue, 0369° / 51°0.03
69 °
Dublin, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.03 in
Chance of precipitation10%
Record high83° (2018)
Record low38° (2022)
Wed, 0469° / 50°0.02
69 °
Dublin, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.02 in
Chance of precipitation10%
Record high81° (2010)
Record low40° (1973)
Thu, 0568° / 49°0.05
68 °
Dublin, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high68°
Average low49°
Average precipitation0.05 in
Chance of precipitation12%
Record high83° (2020)
Record low40° (2011)
Fri, 0667° / 50°0.04
67 °
Dublin, Friday, 6 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.04 in
Chance of precipitation17%
Record high81° (2012)
Record low40° (1998)
Sat, 0766° / 49°0.06
66 °
Dublin, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.06 in
Chance of precipitation22%
Record high80° (1991)
Record low40° (2017)
Sun, 0865° / 48°0.06
65 °
Dublin, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.06 in
Chance of precipitation20%
Record high78° (1978)
Record low39° (1982)
Mon, 0965° / 47°0.06
65 °
Dublin, Monday, 9 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.06 in
Chance of precipitation18%
Record high78° (1976)
Record low38° (1982)
Tue, 1064° / 48°0.09
64 °
Dublin, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.09 in
Chance of precipitation30%
Record high78° (2019)
Record low38° (2020)
Wed, 1164° / 48°0.08
64 °
Dublin, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.08 in
Chance of precipitation28%
Record high78° (1990)
Record low39° (1985)
Thu, 1264° / 48°0.06
64 °
Dublin, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.06 in
Chance of precipitation18%
Record high78° (1990)
Record low36° (1978)
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 Dublin, 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 Dublin, 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.