10-day forecast for Saint John, KY: 41° to 78°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Friday, October 30
57° · 0.61 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2574° / 41°0
Morning41°feels 41°
Afternoon74°feels 73°
Evening56°feels 54°
Overnight45°feels 43°
74 °
Saint John, Sunday, 25 October
Clear. High 74°, low 41°.
Pressure30.45 inHg
Wind0.4 mph W
Humidity45%
Visibility6.2 mi
Dew point47°
Mon, 2673° / 45°0
Morning49°feels 48°
Afternoon73°feels 72°
Evening63°feels 62°
Overnight45°feels 44°
73 °
Saint John, Monday, 26 October
Overcast. High 73°, low 45°.
Pressure30.36 inHg
Wind1.9 mph W
Humidity41%
Visibility6.2 mi
Dew point46°
Tue, 2773° / 51°0
Morning51°feels 49°
Afternoon73°feels 71°
Evening63°feels 61°
Overnight56°feels 54°
73 °
Saint John, Tuesday, 27 October
Overcast. High 73°, low 51°.
Pressure30.30 inHg
Wind2.8 mph E
Humidity40%
Visibility6.2 mi
Dew point44°
Wed, 2875° / 52°0
Morning52°feels 51°
Afternoon75°feels 73°
Evening62°feels 60°
Overnight57°feels 56°
75 °
Saint John, Wednesday, 28 October
Mostly clear. High 75°, low 52°.
Pressure30.27 inHg
Wind4.7 mph S
Humidity43%
Visibility6.2 mi
Dew point45°
Thu, 2973° / 50°0
Morning57°feels 55°
Afternoon71°feels 70°
Evening61°feels 60°
Overnight55°feels 54°
73 °
Saint John, Thursday, 29 October
Clear. High 73°, low 50°.
Pressure30.24 inHg
Wind8.4 mph S
Humidity38%
Visibility—
Dew point43°
Fri, 3078° / 53°0
Morning60°feels 58°
Afternoon76°feels 74°
Evening65°feels 63°
Overnight61°feels 59°
78 °
Saint John, Friday, 30 October
Overcast. High 78°, low 53°.
Pressure30.18 inHg
Wind4.3 mph N
Humidity29%
Visibility—
Dew point40°
Sat, 3172° / 54°0
Morning59°feels 58°
Afternoon69°feels 69°
Evening63°feels 62°
Overnight60°feels 59°
72 °
Saint John, Saturday, 31 October
Overcast. High 72°, low 54°.
Pressure30.24 inHg
Wind8.7 mph E
Humidity52%
Visibility—
Dew point50°
Sun, 0173° / 58°0.18
Morning63°feels 62°
Afternoon71°feels 70°
Evening60°feels 59°
Overnight58°feels 58°
73 °
Saint John, Sunday, 1 November
Rain. High 73°, low 58°.
Pressure30.09 inHg
Wind16.9 mph S
Humidity42%
Visibility—
Dew point47°
Mon, 0257° / 45°0.61
Morning55°feels 54°
Afternoon52°feels 50°
Evening46°feels 43°
Overnight49°feels 47°
57 °
Saint John, Monday, 2 November
Rain. High 57°, low 45°.
Pressure29.80 inHg
Wind18.1 mph S
Humidity76%
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 Saint John, KY 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.