Monthly outlook for West Castine, ME: average high 47.6°, average low 34.4°. That is 3.8° above the climate normal for November. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 19 November (58.1°), the coolest 22 November (27.8°).
47.6°/34.4°
Average high / low
+3.8°
Above normal
3 / 6
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
48.5°
41.6°
+3.8°
24 November – 3 December
46.1°
39°
+3.9°
4 December – 13 December
at normal
34.4°
—
November records over 66 years
71.6°6 November 2024All-time high
3.7°22 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Swanville (12 mi).
Sun, 1545° / 33°0
45 °
West Castine, Sunday, 15 November
Overcast. High 45°, low 33°.
Pressure29.88 inHg
Wind11 mph NW
Humidity60%
Visibility6.2 mi
Dew point30°
Mon, 1646° / 31°0
46 °
West Castine, Monday, 16 November
Mostly clear. High 46°, low 31°.
Pressure30.27 inHg
Wind6.9 mph NW
Humidity60%
Visibility6.2 mi
Dew point28°
Tue, 1750° / 30°0
50 °
West Castine, Tuesday, 17 November
Clear. High 50°, low 30°.
Pressure30.30 inHg
Wind6.7 mph W
Humidity51%
Visibility6.2 mi
Dew point32°
Wed, 1855° / 36°0
55 °
West Castine, Wednesday, 18 November
Overcast. High 55°, low 36°.
Pressure30.24 inHg
Wind8.6 mph W
Humidity60%
Visibility—
Dew point35°
Thu, 1958° / 37°0
58 °
West Castine, Thursday, 19 November
Clear. High 58°, low 37°.
Pressure30.30 inHg
Wind7.4 mph NW
Humidity50%
Visibility—
Dew point33°
Fri, 2056° / 40°0
56 °
West Castine, Friday, 20 November
Clear. High 56°, low 40°.
Pressure30.03 inHg
Wind12.6 mph NW
Humidity60%
Visibility—
Dew point40°
Sat, 2143° / 29°0
43 °
West Castine, Saturday, 21 November
Clear. High 43°, low 29°.
Pressure30.42 inHg
Wind8.1 mph N
Humidity50%
Visibility—
Dew point21°
Sun, 2240° / 28°0
40 °
West Castine, Sunday, 22 November
Overcast. High 40°, low 28°.
Pressure30.53 inHg
Wind5.5 mph NW
Humidity34%
Visibility—
Dew point10°
Mon, 2349° / 37°0.04
49 °
West Castine, Monday, 23 November
Light rain. High 49°, low 37°.
Pressure30.30 inHg
Wind15.4 mph SE
Humidity66%
Visibility—
Dew point35°
Tue, 2454° / 38°0.42
54 °
West Castine, Tuesday, 24 November
Rain. High 54°, low 38°.
Pressure29.91 inHg
Wind17.7 mph SE
Humidity81%
Visibility—
Dew point47°
Wed, 2546° / 37°0
46 °
West Castine, Wednesday, 25 November
Clear. High 46°, low 37°.
Pressure30.21 inHg
Wind11.3 mph W
Humidity63%
Visibility—
Dew point31°
Thu, 2648° / 38°0.3
48 °
West Castine, Thursday, 26 November
Rain. High 48°, low 38°.
Pressure30.06 inHg
Wind6.3 mph W
Humidity68%
Visibility—
Dew point34°
Fri, 2743° / 33°0.02
43 °
West Castine, Friday, 27 November
Light rain. High 43°, low 33°.
Pressure30.00 inHg
Wind13.7 mph NW
Humidity56%
Visibility—
Dew point24°
Sat, 2839° / 33°0
39 °
West Castine, Saturday, 28 November
Overcast. High 39°, low 33°.
Pressure30.09 inHg
Wind9.4 mph W
Humidity52%
Visibility—
Dew point21°
Sun, 2946° / 37°0
46 °
West Castine, Sunday, 29 November
Clear. High 46°, low 37°.
Pressure29.88 inHg
Wind11.3 mph NW
Humidity64%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3038° / 27°0.12
38 °
West Castine, Monday, 30 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.12 in
Chance of precipitation25%
Record high55° (1963)
Record low4° (1989)
Tue, 0139° / 27°0.19
39 °
West Castine, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.19 in
Chance of precipitation32%
Record high57° (2001)
Record low4° (1989)
Wed, 0238° / 26°0.15
38 °
West Castine, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.15 in
Chance of precipitation33%
Record high51° (1985)
Record low-1° (1989)
Thu, 0338° / 26°0.19
38 °
West Castine, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.19 in
Chance of precipitation45%
Record high58° (2009)
Record low-1° (1976)
Fri, 0436° / 24°0.14
36 °
West Castine, Friday, 4 December
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.14 in
Chance of precipitation28%
Record high59° (1982)
Record low3° (1972)
Sat, 0534° / 23°0.14
34 °
West Castine, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.14 in
Chance of precipitation28%
Record high51° (1973)
Record low2° (2025)
Sun, 0637° / 24°0.17
37 °
West Castine, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.17 in
Chance of precipitation40%
Record high60° (2001)
Record low4° (1991)
Mon, 0736° / 23°0.17
36 °
West Castine, Monday, 7 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.17 in
Chance of precipitation42%
Record high60° (1998)
Record low3° (1991)
Tue, 0832° / 20°0.1
32 °
West Castine, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high32°
Average low20°
Average precipitation0.1 in
Chance of precipitation37%
Record high50° (2022)
Record low-2° (1989)
Wed, 0934° / 19°0.14
34 °
West Castine, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high34°
Average low19°
Average precipitation0.14 in
Chance of precipitation38%
Record high50° (2019)
Record low-5° (1976)
Thu, 1035° / 22°0.13
35 °
West Castine, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.13 in
Chance of precipitation40%
Record high53° (2019)
Record low-5° (1976)
Fri, 1135° / 22°0.2
35 °
West Castine, Friday, 11 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.2 in
Chance of precipitation38%
Record high55° (2024)
Record low-4° (1977)
Sat, 1233° / 21°0.13
33 °
West Castine, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high33°
Average low21°
Average precipitation0.13 in
Chance of precipitation37%
Record high55° (2021)
Record low-10° (1977)
Sun, 1333° / 20°0.13
33 °
West Castine, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.13 in
Chance of precipitation33%
Record high51° (2010)
Record low-4° (1977)
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 West Castine, 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 West Castine, 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.