Monthly outlook for Grand Beach, ME: average high 54°, average low 39.8°. That is 1.4° above the climate normal for October. Precipitation is expected on 5 days (about 2.1 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 29 October (65.7°), the coolest 1 November (31.5°).
54°/39.8°
Average high / low
+1.4°
Above normal
5 / 5
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
55.1°
52.6°
+1.4°
6 November – 15 November
52.3°
48.6°
+2.1°
16 November – 25 November
at normal
44.5°
—
October records over 66 years
81°10 October 2018All-time high
29.8°29 October 2024All-time low
Climate normals and records are computed from the nearest reference point — Ocean Park (3 mi).
Wed, 2855° / 35°0
55 °
Grand Beach, Wednesday, 28 October
Overcast. High 55°, low 35°.
Pressure30.47 inHg
Wind3.8 mph S
Humidity57%
Visibility6.2 mi
Dew point28°
Thu, 2966° / 43°0
66 °
Grand Beach, Thursday, 29 October
Clear. High 66°, low 43°.
Pressure30.15 inHg
Wind6.6 mph SW
Humidity58%
Visibility6.2 mi
Dew point47°
Fri, 3064° / 45°0.07
64 °
Grand Beach, Friday, 30 October
Rain. High 64°, low 45°.
Pressure29.91 inHg
Wind11.7 mph W
Humidity50%
Visibility6.2 mi
Dew point45°
Sat, 3150° / 34°0
50 °
Grand Beach, Saturday, 31 October
Clear. High 50°, low 34°.
Pressure30.30 inHg
Wind10.1 mph NW
Humidity51%
Visibility6.2 mi
Dew point27°
Sun, 0155° / 32°0
55 °
Grand Beach, Sunday, 1 November
Clear. High 55°, low 32°.
Pressure30.36 inHg
Wind6.6 mph W
Humidity49%
Visibility—
Dew point30°
Mon, 0253° / 37°0.06
53 °
Grand Beach, Monday, 2 November
Light rain. High 53°, low 37°.
Pressure30.18 inHg
Wind11.9 mph SW
Humidity66%
Visibility—
Dew point37°
Tue, 0351° / 46°0.06
51 °
Grand Beach, Tuesday, 3 November
Light rain. High 51°, low 46°.
Pressure30.36 inHg
Wind13.6 mph NE
Humidity89%
Visibility—
Dew point46°
Wed, 0450° / 39°0
50 °
Grand Beach, Wednesday, 4 November
Overcast. High 50°, low 39°.
Pressure30.56 inHg
Wind9.4 mph N
Humidity54%
Visibility—
Dew point31°
Thu, 0554° / 47°1.76
54 °
Grand Beach, Thursday, 5 November
Heavy rain. High 54°, low 47°.
Pressure30.18 inHg
Wind9.5 mph NE
Humidity97%
Visibility—
Dew point49°
Fri, 0657° / 52°0.14
57 °
Grand Beach, Friday, 6 November
Light rain. High 57°, low 52°.
Pressure29.53 inHg
Wind14.1 mph SW
Humidity99%
Visibility—
Dew point55°
Sat, 0752° / 38°0
52 °
Grand Beach, Saturday, 7 November
Overcast. High 52°, low 38°.
Pressure29.80 inHg
Wind16.8 mph N
Humidity63%
Visibility—
Dew point39°
Sun, 0845° / 34°0
45 °
Grand Beach, Sunday, 8 November
Clear. High 45°, low 34°.
Pressure30.27 inHg
Wind15 mph N
Humidity42%
Visibility—
Dew point19°
Mon, 0950° / 34°0
50 °
Grand Beach, Monday, 9 November
Overcast. High 50°, low 34°.
Pressure30.24 inHg
Wind8.2 mph N
Humidity37%
Visibility—
Dew point17°
Tue, 1056° / 42°0
56 °
Grand Beach, Tuesday, 10 November
Overcast. High 56°, low 42°.
Pressure30.15 inHg
Wind7.7 mph N
Humidity38%
Visibility—
Dew point24°
Wed, 1154° / 40°0
54 °
Grand Beach, Wednesday, 11 November
Clear. High 54°, low 40°.
Pressure30.18 inHg
Wind11.9 mph N
Humidity53%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1248° / 38°0.13
48 °
Grand Beach, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.13 in
Chance of precipitation30%
Record high71° (2022)
Record low24° (2019)
Fri, 1346° / 37°0.16
46 °
Grand Beach, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.16 in
Chance of precipitation38%
Record high64° (1964)
Record low17° (2019)
Sat, 1446° / 37°0.1
46 °
Grand Beach, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.1 in
Chance of precipitation30%
Record high62° (1973)
Record low19° (1986)
Sun, 1547° / 37°0.11
47 °
Grand Beach, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.11 in
Chance of precipitation40%
Record high62° (1994)
Record low19° (2018)
Mon, 1647° / 37°0.18
47 °
Grand Beach, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.18 in
Chance of precipitation33%
Record high62° (2001)
Record low21° (2019)
Tue, 1746° / 36°0.13
46 °
Grand Beach, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.13 in
Chance of precipitation30%
Record high60° (2023)
Record low24° (2019)
Wed, 1846° / 36°0.08
46 °
Grand Beach, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.08 in
Chance of precipitation27%
Record high63° (1987)
Record low24° (2020)
Thu, 1945° / 35°0.07
45 °
Grand Beach, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.07 in
Chance of precipitation22%
Record high60° (1991)
Record low23° (2020)
Fri, 2045° / 35°0.14
45 °
Grand Beach, Friday, 20 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.14 in
Chance of precipitation37%
Record high64° (1985)
Record low23° (1986)
Sat, 2144° / 34°0.13
44 °
Grand Beach, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.13 in
Chance of precipitation28%
Record high59° (1991)
Record low20° (1987)
Sun, 2244° / 34°0.14
44 °
Grand Beach, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.14 in
Chance of precipitation37%
Record high59° (1992)
Record low9° (2018)
Mon, 2343° / 33°0.11
43 °
Grand Beach, Monday, 23 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.11 in
Chance of precipitation25%
Record high63° (1999)
Record low13° (2018)
Tue, 2443° / 33°0.07
43 °
Grand Beach, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.07 in
Chance of precipitation30%
Record high59° (1979)
Record low17° (1989)
Wed, 2543° / 33°0.15
43 °
Grand Beach, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.15 in
Chance of precipitation28%
Record high59° (2014)
Record low19° (2013)
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 Grand Beach, 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 Grand Beach, 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.