10-day forecast for St. John, ME: 26° to 60°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
60°
Best day: Sunday, October 25
38°
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2652° / 39°0.02
Morning42°feels 37°
Afternoon52°feels 50°
Evening44°feels 39°
Overnight44°feels 39°
52 °
St. John, Monday, 26 October
Light rain. High 52°, low 39°.
Pressure30.03 inHg
Wind10.4 mph W
Humidity67%
Visibility6.2 mi
Dew point40°
Tue, 2738° / 28°0
Morning29°feels 20°
Afternoon38°feels 30°
Evening31°feels 23°
Overnight35°feels 29°
38 °
St. John, Tuesday, 27 October
Mostly clear. High 38°, low 28°.
Pressure30.30 inHg
Wind12.5 mph NW
Humidity70%
Visibility6.2 mi
Dew point17°
Wed, 2843° / 26°0
Morning28°feels 21°
Afternoon43°feels 38°
Evening33°feels 25°
Overnight27°feels 20°
43 °
St. John, Wednesday, 28 October
Clear. High 43°, low 26°.
Pressure30.42 inHg
Wind6 mph W
Humidity66%
Visibility6.2 mi
Dew point20°
Thu, 2955° / 32°0.05
Morning35°feels 27°
Afternoon55°feels 53°
Evening51°feels 49°
Overnight32°feels 23°
55 °
St. John, Thursday, 29 October
Light rain. High 55°, low 32°.
Pressure30.00 inHg
Wind10.9 mph SW
Humidity54%
Visibility6.2 mi
Dew point33°
Fri, 3049° / 39°0
Morning44°feels 40°
Afternoon47°feels 42°
Evening45°feels 40°
Overnight40°feels 35°
49 °
St. John, Friday, 30 October
Light rain. High 49°, low 39°.
Pressure29.97 inHg
Wind9.7 mph W
Humidity62%
Visibility—
Dew point34°
Sat, 3146° / 32°0
Morning36°feels 31°
Afternoon42°feels 37°
Evening40°feels 37°
Overnight37°feels 33°
46 °
St. John, Saturday, 31 October
Clear. High 46°, low 32°.
Pressure30.27 inHg
Wind9.2 mph W
Humidity60%
Visibility—
Dew point28°
Sun, 0155° / 34°0
Morning38°feels 33°
Afternoon49°feels 45°
Evening47°feels 44°
Overnight40°feels 36°
55 °
St. John, Sunday, 1 November
Partly cloudy. High 55°, low 34°.
Pressure30.24 inHg
Wind10.3 mph W
Humidity57%
Visibility—
Dew point33°
Mon, 0256° / 39°0.11
Morning43°feels 41°
Afternoon53°feels 52°
Evening53°feels 52°
Overnight50°feels 49°
56 °
St. John, Monday, 2 November
Light rain. High 56°, low 39°.
Pressure30.15 inHg
Wind10.2 mph SW
Humidity80%
Visibility—
Dew point46°
Tue, 0358° / 50°0
Morning53°feels 52°
Afternoon55°feels 55°
Evening53°feels 52°
Overnight51°feels 50°
58 °
St. John, Tuesday, 3 November
Overcast. High 58°, low 50°.
Pressure30.03 inHg
Wind10.2 mph W
Humidity82%
Visibility—
Dew point50°
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 St. 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.