10-day forecast for Castine, ME: 30° to 56°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
56°
Best day: Thursday, November 19
42°
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1543° / 33°0
Morning36°feels 30°
Afternoon43°feels 37°
Evening38°feels 32°
Overnight34°feels 28°
43 °
Castine, Sunday, 15 November
Overcast. High 43°, low 33°.
Pressure29.88 inHg
Wind10.7 mph NW
Humidity61%
Visibility6.2 mi
Dew point30°
Mon, 1645° / 31°0
Morning35°feels 31°
Afternoon45°feels 42°
Evening34°feels 29°
Overnight34°feels 28°
45 °
Castine, Monday, 16 November
Mostly clear. High 45°, low 31°.
Pressure30.27 inHg
Wind6.7 mph NW
Humidity60%
Visibility6.2 mi
Dew point29°
Tue, 1750° / 30°0
Morning34°feels 30°
Afternoon50°feels 47°
Evening38°feels 34°
Overnight31°feels 27°
50 °
Castine, Tuesday, 17 November
Clear. High 50°, low 30°.
Pressure30.30 inHg
Wind6.3 mph W
Humidity53%
Visibility6.2 mi
Dew point33°
Wed, 1854° / 36°0
Morning42°feels 37°
Afternoon50°feels 47°
Evening46°feels 43°
Overnight36°feels 33°
54 °
Castine, Wednesday, 18 November
Overcast. High 54°, low 36°.
Pressure30.24 inHg
Wind8.4 mph W
Humidity61%
Visibility—
Dew point35°
Thu, 1956° / 37°0
Morning41°feels 37°
Afternoon51°feels 49°
Evening45°feels 43°
Overnight40°feels 37°
56 °
Castine, Thursday, 19 November
Clear. High 56°, low 37°.
Pressure30.30 inHg
Wind7.4 mph S
Humidity51%
Visibility—
Dew point33°
Fri, 2056° / 40°0
Morning45°feels 42°
Afternoon54°feels 52°
Evening49°feels 46°
Overnight40°feels 34°
56 °
Castine, Friday, 20 November
Clear. High 56°, low 40°.
Pressure30.03 inHg
Wind13.2 mph NW
Humidity60%
Visibility—
Dew point39°
Sat, 2142° / 30°0
Morning35°feels 29°
Afternoon38°feels 33°
Evening37°feels 37°
Overnight36°feels 31°
42 °
Castine, Saturday, 21 November
Clear. High 42°, low 30°.
Pressure30.42 inHg
Wind8.7 mph N
Humidity49%
Visibility—
Dew point20°
Sun, 2250° / 37°0
Morning41°feels 35°
Afternoon46°feels 40°
Evening47°feels 41°
Overnight47°feels 42°
50 °
Castine, Sunday, 22 November
Light rain. High 50°, low 37°.
Pressure30.15 inHg
Wind15.7 mph S
Humidity71%
Visibility—
Dew point36°
Mon, 2352° / 38°0.06
Morning50°feels 46°
Afternoon51°feels 49°
Evening44°feels 37°
Overnight40°feels 32°
52 °
Castine, Monday, 23 November
Light rain. High 52°, low 38°.
Pressure29.53 inHg
Wind16.2 mph W
Humidity83%
Visibility—
Dew point46°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Castine, ME around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.