10-day forecast for Saint John, ME: 22° to 48°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
46°
Best day: Thursday, November 19
37° · 0.09 in
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1538° / 33°0.02
Morning35°feels 29°
Afternoon38°feels 31°
Evening36°feels 29°
Overnight35°feels 29°
38 °
Saint John, Sunday, 15 November
Light snow. High 38°, low 33°.
Pressure29.88 inHg
Wind11.1 mph NW
Humidity87%
Visibility6.2 mi
Dew point31°
Mon, 1639° / 29°0
Morning32°feels 24°
Afternoon39°feels 33°
Evening30°feels 23°
Overnight31°feels 24°
39 °
Saint John, Monday, 16 November
Overcast. High 39°, low 29°.
Pressure30.24 inHg
Wind7.4 mph NW
Humidity78%
Visibility6.2 mi
Dew point24°
Tue, 1745° / 29°0
Morning34°feels 27°
Afternoon44°feels 39°
Evening35°feels 29°
Overnight29°feels 22°
45 °
Saint John, Tuesday, 17 November
Partly cloudy. High 45°, low 29°.
Pressure30.15 inHg
Wind9.8 mph SW
Humidity64%
Visibility6.2 mi
Dew point31°
Wed, 1846° / 36°0
Morning40°feels 34°
Afternoon45°feels 40°
Evening42°feels 38°
Overnight36°feels 31°
46 °
Saint John, Wednesday, 18 November
Overcast. High 46°, low 36°.
Pressure30.15 inHg
Wind10.3 mph W
Humidity84%
Visibility6.2 mi
Dew point38°
Thu, 1946° / 38°0
Morning40°feels 36°
Afternoon44°feels 39°
Evening46°feels 41°
Overnight44°feels 39°
46 °
Saint John, Thursday, 19 November
Overcast. High 46°, low 38°.
Pressure30.15 inHg
Wind10.6 mph SW
Humidity82%
Visibility—
Dew point38°
Fri, 2048° / 38°0.04
Morning44°feels 38°
Afternoon46°feels 40°
Evening44°feels 38°
Overnight39°feels 33°
48 °
Saint John, Friday, 20 November
Light rain. High 48°, low 38°.
Pressure29.94 inHg
Wind12 mph W
Humidity90%
Visibility—
Dew point43°
Sat, 2138° / 29°0
Morning32°feels 26°
Afternoon34°feels 29°
Evening32°feels 31°
Overnight31°feels 26°
38 °
Saint John, Saturday, 21 November
Mostly clear. High 38°, low 29°.
Pressure30.36 inHg
Wind9.1 mph NW
Humidity55%
Visibility—
Dew point19°
Sun, 2245° / 29°0.03
Morning32°feels 26°
Afternoon40°feels 34°
Evening43°feels 38°
Overnight42°feels 36°
45 °
Saint John, Sunday, 22 November
Light rain. High 45°, low 29°.
Pressure29.94 inHg
Wind11.8 mph SW
Humidity82%
Visibility—
Dew point33°
Mon, 2338° / 22°0.09
Morning34°feels 25°
Afternoon30°feels 20°
Evening25°feels 15°
Overnight25°feels 14°
38 °
Saint John, Monday, 23 November
Snow. High 38°, low 22°.
Pressure29.74 inHg
Wind12.8 mph W
Humidity63%
Visibility—
Dew point20°
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 Saint John, 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.