Monthly outlook for Bayside, ME: average high 53.3°, average low 37.6°. That is 0.3° above the climate normal for October. Precipitation is expected on 4 days (about 2.5 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 20 October (62.5°), the coolest 18 October (31.7°).
53.3°/37.6°
Average high / low
+0.3°
Above normal
4 / 5
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
54.8°
53.9°
+0.5°
26 October – 4 November
50.7°
50.6°
+0.1°
5 November – 14 November
at normal
46.8°
—
October records over 66 years
79.9°3 October 2023All-time high
27.3°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Surry (6 mi).
Sat, 1750° / 35°0
50 °
Bayside, Saturday, 17 October
Overcast. High 50°, low 35°.
Pressure29.97 inHg
Wind12.6 mph NW
Humidity50%
Visibility6.2 mi
Dew point28°
Sun, 1851° / 32°0
51 °
Bayside, Sunday, 18 October
Clear. High 51°, low 32°.
Pressure30.53 inHg
Wind5 mph W
Humidity47%
Visibility6.2 mi
Dew point24°
Mon, 1956° / 41°0
56 °
Bayside, Monday, 19 October
Clear. High 56°, low 41°.
Pressure30.50 inHg
Wind9.7 mph S
Humidity56%
Visibility6.2 mi
Dew point40°
Tue, 2063° / 40°0
63 °
Bayside, Tuesday, 20 October
Partly cloudy. High 63°, low 40°.
Pressure30.27 inHg
Wind9.2 mph N
Humidity51%
Visibility6.2 mi
Dew point40°
Wed, 2155° / 40°0
55 °
Bayside, Wednesday, 21 October
Clear. High 55°, low 40°.
Pressure30.42 inHg
Wind9.5 mph N
Humidity57%
Visibility—
Dew point34°
Thu, 2252° / 38°0
52 °
Bayside, Thursday, 22 October
Partly cloudy. High 52°, low 38°.
Pressure30.36 inHg
Wind6.7 mph SE
Humidity68%
Visibility—
Dew point38°
Fri, 2358° / 46°0
58 °
Bayside, Friday, 23 October
Overcast. High 58°, low 46°.
Pressure30.15 inHg
Wind11 mph N
Humidity69%
Visibility—
Dew point44°
Sat, 2451° / 39°0
51 °
Bayside, Saturday, 24 October
Clear. High 51°, low 39°.
Pressure30.42 inHg
Wind15 mph NE
Humidity56%
Visibility—
Dew point32°
Sun, 2555° / 33°0
55 °
Bayside, Sunday, 25 October
Clear. High 55°, low 33°.
Pressure30.45 inHg
Wind9.9 mph NE
Humidity43%
Visibility—
Dew point25°
Mon, 2660° / 36°0
60 °
Bayside, Monday, 26 October
Clear. High 60°, low 36°.
Pressure30.15 inHg
Wind5.1 mph N
Humidity34%
Visibility—
Dew point24°
Tue, 2757° / 43°0.27
57 °
Bayside, Tuesday, 27 October
Rain. High 57°, low 43°.
Pressure29.80 inHg
Wind12.5 mph W
Humidity57%
Visibility—
Dew point40°
Wed, 2848° / 38°0
48 °
Bayside, Wednesday, 28 October
Mostly clear. High 48°, low 38°.
Pressure29.83 inHg
Wind16.6 mph NW
Humidity56%
Visibility—
Dew point29°
Thu, 2946° / 32°0
46 °
Bayside, Thursday, 29 October
Clear. High 46°, low 32°.
Pressure30.03 inHg
Wind13.4 mph NW
Humidity43%
Visibility—
Dew point19°
Fri, 3047° / 32°1.26
47 °
Bayside, Friday, 30 October
Heavy rain. High 47°, low 32°.
Pressure29.83 inHg
Wind17.2 mph E
Humidity93%
Visibility—
Dew point39°
Sat, 3146° / 39°0.37
46 °
Bayside, Saturday, 31 October
Rain. High 46°, low 39°.
Pressure29.56 inHg
Wind13.9 mph N
Humidity93%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0151° / 41°0.11
51 °
Bayside, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.11 in
Chance of precipitation33%
Record high72° (2024)
Record low29° (1992)
Mon, 0250° / 40°0.16
50 °
Bayside, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.16 in
Chance of precipitation35%
Record high60° (1971)
Record low24° (2002)
Tue, 0350° / 40°0.25
50 °
Bayside, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.25 in
Chance of precipitation45%
Record high63° (2017)
Record low23° (2002)
Wed, 0449° / 39°0.07
49 °
Bayside, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.07 in
Chance of precipitation32%
Record high63° (1990)
Record low25° (2020)
Thu, 0549° / 40°0.15
49 °
Bayside, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.15 in
Chance of precipitation40%
Record high67° (2022)
Record low25° (1965)
Fri, 0649° / 40°0.16
49 °
Bayside, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.16 in
Chance of precipitation42%
Record high72° (2024)
Record low29° (1987)
Sat, 0749° / 39°0.07
49 °
Bayside, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (2022)
Record low18° (2002)
Sun, 0847° / 37°0.12
47 °
Bayside, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.12 in
Chance of precipitation20%
Record high59° (2025)
Record low17° (2002)
Mon, 0947° / 37°0.11
47 °
Bayside, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.11 in
Chance of precipitation28%
Record high63° (2020)
Record low24° (2019)
Tue, 1047° / 37°0.14
47 °
Bayside, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.14 in
Chance of precipitation37%
Record high62° (2020)
Record low23° (2017)
Wed, 1147° / 37°0.13
47 °
Bayside, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.13 in
Chance of precipitation42%
Record high62° (2022)
Record low23° (2017)
Thu, 1246° / 35°0.13
46 °
Bayside, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.13 in
Chance of precipitation30%
Record high64° (2022)
Record low25° (2017)
Fri, 1344° / 34°0.17
44 °
Bayside, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.17 in
Chance of precipitation33%
Record high59° (1964)
Record low16° (2019)
Sat, 1444° / 34°0.13
44 °
Bayside, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.13 in
Chance of precipitation42%
Record high57° (2005)
Record low14° (1986)
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 Bayside, ME 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 Bayside, ME 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.