10-day forecast for Saint John, TN: 32° to 72°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Tuesday, November 10
46°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1170° / 39°0.12
Morning53°feels 51°
Afternoon70°feels 69°
Evening53°feels 52°
Overnight50°feels 48°
70 °
Saint John, Wednesday, 11 November
Rain. High 70°, low 39°.
Pressure29.91 inHg
Wind9.3 mph SW
Humidity41%
Visibility6.2 mi
Dew point42°
Thu, 1260° / 44°0.01
Morning51°feels 49°
Afternoon55°feels 53°
Evening45°feels 41°
Overnight48°feels 45°
60 °
Saint John, Thursday, 12 November
Light rain. High 60°, low 44°.
Pressure29.80 inHg
Wind13.2 mph NW
Humidity50%
Visibility6.2 mi
Dew point38°
Fri, 1346° / 37°0.02
Morning41°feels 37°
Afternoon46°feels 40°
Evening40°feels 35°
Overnight42°feels 37°
46 °
Saint John, Friday, 13 November
Light rain. High 46°, low 37°.
Pressure29.94 inHg
Wind9.9 mph NW
Humidity61%
Visibility6.2 mi
Dew point33°
Sat, 1448° / 32°0
Morning38°feels 38°
Afternoon48°feels 45°
Evening38°feels 38°
Overnight35°feels 30°
48 °
Saint John, Saturday, 14 November
Mostly clear. High 48°, low 32°.
Pressure30.21 inHg
Wind6.6 mph NW
Humidity53%
Visibility6.2 mi
Dew point28°
Sun, 1551° / 33°0
Morning38°feels 37°
Afternoon49°feels 46°
Evening41°feels 37°
Overnight37°feels 34°
51 °
Saint John, Sunday, 15 November
Overcast. High 51°, low 33°.
Pressure30.36 inHg
Wind5.5 mph NE
Humidity48%
Visibility—
Dew point29°
Mon, 1652° / 34°0
Morning39°feels 34°
Afternoon50°feels 47°
Evening41°feels 38°
Overnight37°feels 35°
52 °
Saint John, Monday, 16 November
Partly cloudy. High 52°, low 34°.
Pressure30.42 inHg
Wind6.9 mph NE
Humidity44%
Visibility—
Dew point28°
Tue, 1756° / 33°0
Morning40°feels 39°
Afternoon53°feels 51°
Evening42°feels 40°
Overnight38°feels 35°
56 °
Saint John, Tuesday, 17 November
Clear. High 56°, low 33°.
Pressure30.30 inHg
Wind7.3 mph NE
Humidity38%
Visibility—
Dew point28°
Wed, 1857° / 34°0
Morning40°feels 37°
Afternoon54°feels 51°
Evening43°feels 41°
Overnight38°feels 38°
57 °
Saint John, Wednesday, 18 November
Clear. High 57°, low 34°.
Pressure30.24 inHg
Wind7.7 mph NE
Humidity34%
Visibility—
Dew point26°
Thu, 1962° / 37°0
Morning44°feels 44°
Afternoon60°feels 58°
Evening49°feels 49°
Overnight45°feels 45°
62 °
Saint John, Thursday, 19 November
Partly cloudy. High 62°, low 37°.
Pressure30.18 inHg
Wind5.7 mph SW
Humidity29%
Visibility—
Dew point26°
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, TN 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.