Monthly outlook for Fairfield, CT: average high 61.4°, average low 48.4°. That is 0° above the climate normal for October. Precipitation is expected on 5 days (about 2.2 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 14 October (76.2°), the coolest 20 October (38.9°).
61.4°/48.4°
Average high / low
+0°
Above normal
5 / 5
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
63.9°
62.1°
+1°
20 October – 29 October
57.3°
59.1°
-1°
30 October – 8 November
at normal
56°
—
October records over 66 years
88.2°2 October 2019All-time high
27.9°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Bridgeport (4 mi).
Sun, 1162° / 45°0.62
62 °
Fairfield, Sunday, 11 October
Rain. High 62°, low 45°.
Pressure30.33 inHg
Wind9.3 mph E
Humidity60%
Visibility6.2 mi
Dew point47°
Mon, 1272° / 56°0.16
72 °
Fairfield, Monday, 12 October
Rain. High 72°, low 56°.
Pressure29.74 inHg
Wind11.4 mph N
Humidity79%
Visibility6.2 mi
Dew point56°
Tue, 1368° / 53°0
68 °
Fairfield, Tuesday, 13 October
Overcast. High 68°, low 53°.
Pressure29.94 inHg
Wind7 mph S
Humidity71%
Visibility6.2 mi
Dew point58°
Wed, 1476° / 58°0
76 °
Fairfield, Wednesday, 14 October
Partly cloudy. High 76°, low 58°.
Pressure29.80 inHg
Wind10.9 mph NW
Humidity66%
Visibility—
Dew point61°
Thu, 1557° / 51°0
57 °
Fairfield, Thursday, 15 October
Partly cloudy. High 57°, low 51°.
Pressure30.15 inHg
Wind14.9 mph NW
Humidity50%
Visibility—
Dew point36°
Fri, 1662° / 51°0.5
62 °
Fairfield, Friday, 16 October
Rain. High 62°, low 51°.
Pressure30.15 inHg
Wind11.2 mph SW
Humidity92%
Visibility—
Dew point53°
Sat, 1765° / 62°0.89
65 °
Fairfield, Saturday, 17 October
Rain. High 65°, low 62°.
Pressure29.94 inHg
Wind8.9 mph SW
Humidity97%
Visibility—
Dew point63°
Sun, 1861° / 47°0.07
61 °
Fairfield, Sunday, 18 October
Light rain. High 61°, low 47°.
Pressure29.85 inHg
Wind15.8 mph NW
Humidity71%
Visibility—
Dew point49°
Mon, 1949° / 42°0
49 °
Fairfield, Monday, 19 October
Overcast. High 49°, low 42°.
Pressure30.09 inHg
Wind14.8 mph N
Humidity74%
Visibility—
Dew point38°
Tue, 2056° / 39°0
56 °
Fairfield, Tuesday, 20 October
Clear. High 56°, low 39°.
Pressure30.36 inHg
Wind10.2 mph N
Humidity45%
Visibility—
Dew point27°
Wed, 2159° / 42°0
59 °
Fairfield, Wednesday, 21 October
Clear. High 59°, low 42°.
Pressure30.45 inHg
Wind5.1 mph N
Humidity40%
Visibility—
Dew point28°
Thu, 2258° / 44°0
58 °
Fairfield, Thursday, 22 October
Clear. High 58°, low 44°.
Pressure30.50 inHg
Wind7.1 mph NE
Humidity52%
Visibility—
Dew point35°
Fri, 2356° / 44°0
56 °
Fairfield, Friday, 23 October
Mostly clear. High 56°, low 44°.
Pressure30.39 inHg
Wind7 mph E
Humidity63%
Visibility—
Dew point39°
Sat, 2458° / 45°0
58 °
Fairfield, Saturday, 24 October
Overcast. High 58°, low 45°.
Pressure30.24 inHg
Wind6.7 mph NE
Humidity63%
Visibility—
Dew point39°
Sun, 2557° / 49°0
57 °
Fairfield, Sunday, 25 October
Overcast. High 57°, low 49°.
Pressure29.88 inHg
Wind8 mph N
Humidity55%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2658° / 48°0.16
58 °
Fairfield, Monday, 26 October
Climate normal for this date — 60-year average.
Average high58°
Average low48°
Average precipitation0.16 in
Chance of precipitation32%
Record high75° (2023)
Record low34° (2018)
Tue, 2758° / 47°0.17
58 °
Fairfield, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high58°
Average low47°
Average precipitation0.17 in
Chance of precipitation25%
Record high78° (1963)
Record low31° (1976)
Wed, 2858° / 47°0.19
58 °
Fairfield, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high58°
Average low47°
Average precipitation0.19 in
Chance of precipitation32%
Record high79° (2023)
Record low32° (1976)
Thu, 2956° / 45°0.2
56 °
Fairfield, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high56°
Average low45°
Average precipitation0.2 in
Chance of precipitation27%
Record high71° (1971)
Record low33° (1965)
Fri, 3056° / 44°0.14
56 °
Fairfield, Friday, 30 October
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.14 in
Chance of precipitation22%
Record high72° (2024)
Record low33° (2020)
Sat, 3157° / 46°0.06
57 °
Fairfield, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high57°
Average low46°
Average precipitation0.06 in
Chance of precipitation23%
Record high78° (2024)
Record low28° (2020)
Sun, 0158° / 47°0.12
58 °
Fairfield, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high58°
Average low47°
Average precipitation0.12 in
Chance of precipitation28%
Record high78° (2024)
Record low35° (2023)
Mon, 0258° / 47°0.09
58 °
Fairfield, Monday, 2 November
Climate normal for this date — 60-year average.
Average high58°
Average low47°
Average precipitation0.09 in
Chance of precipitation32%
Record high70° (1982)
Record low29° (2023)
Tue, 0358° / 46°0.12
58 °
Fairfield, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high58°
Average low46°
Average precipitation0.12 in
Chance of precipitation28%
Record high73° (2003)
Record low34° (2023)
Wed, 0456° / 45°0.05
56 °
Fairfield, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low45°
Average precipitation0.05 in
Chance of precipitation28%
Record high71° (1975)
Record low33° (2020)
Thu, 0556° / 45°0.15
56 °
Fairfield, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low45°
Average precipitation0.15 in
Chance of precipitation33%
Record high72° (2022)
Record low35° (2021)
Fri, 0654° / 44°0.1
54 °
Fairfield, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low44°
Average precipitation0.1 in
Chance of precipitation30%
Record high77° (2024)
Record low33° (2021)
Sat, 0755° / 43°0.09
55 °
Fairfield, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (2022)
Record low32° (2021)
Sun, 0853° / 42°0.17
53 °
Fairfield, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.17 in
Chance of precipitation33%
Record high72° (2020)
Record low28° (2019)
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 Fairfield, CT 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 Fairfield, CT 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.