10-day forecast for Saint John, KY: 42° to 76°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Thursday, October 29
67° · 0.73 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2976° / 47°0
Morning47°feels 44°
Afternoon76°feels 75°
Evening59°feels 57°
Overnight49°feels 47°
76 °
Saint John, Thursday, 29 October
Clear. High 76°, low 47°.
Pressure30.24 inHg
Wind8.9 mph SW
Humidity44%
Visibility6.2 mi
Dew point47°
Fri, 3075° / 50°0
Morning50°feels 49°
Afternoon74°feels 74°
Evening65°feels 64°
Overnight50°feels 49°
75 °
Saint John, Friday, 30 October
Partly cloudy. High 75°, low 50°.
Pressure30.27 inHg
Wind6.2 mph NE
Humidity61%
Visibility6.2 mi
Dew point56°
Sat, 3170° / 57°0
Morning57°feels 55°
Afternoon69°feels 68°
Evening64°feels 63°
Overnight59°feels 57°
70 °
Saint John, Saturday, 31 October
Overcast. High 70°, low 57°.
Pressure30.30 inHg
Wind4.3 mph E
Humidity59%
Visibility6.2 mi
Dew point47°
Sun, 0171° / 61°0
Morning61°feels 60°
Afternoon71°feels 70°
Evening63°feels 62°
Overnight63°feels 62°
71 °
Saint John, Sunday, 1 November
Overcast. High 71°, low 61°.
Pressure30.33 inHg
Wind5.2 mph S
Humidity55%
Visibility6.2 mi
Dew point53°
Mon, 0270° / 52°0
Morning57°feels 56°
Afternoon69°feels 68°
Evening62°feels 62°
Overnight60°feels 59°
70 °
Saint John, Monday, 2 November
Overcast. High 70°, low 52°.
Pressure30.18 inHg
Wind11.4 mph S
Humidity50%
Visibility—
Dew point49°
Tue, 0370° / 60°0
Morning63°feels 63°
Afternoon69°feels 68°
Evening62°feels 62°
Overnight62°feels 61°
70 °
Saint John, Tuesday, 3 November
Overcast. High 70°, low 60°.
Pressure29.94 inHg
Wind11.1 mph S
Humidity54%
Visibility—
Dew point51°
Wed, 0463° / 60°0.24
Morning60°feels 60°
Afternoon62°feels 62°
Evening62°feels 63°
Overnight61°feels 61°
63 °
Saint John, Wednesday, 4 November
Light rain. High 63°, low 60°.
Pressure29.74 inHg
Wind10.4 mph SE
Humidity90%
Visibility—
Dew point58°
Thu, 0567° / 58°0.73
Morning61°feels 61°
Afternoon66°feels 66°
Evening60°feels 60°
Overnight58°feels 58°
67 °
Saint John, Thursday, 5 November
Rain. High 67°, low 58°.
Pressure29.38 inHg
Wind14.1 mph W
Humidity71%
Visibility—
Dew point56°
Fri, 0656° / 42°0.02
Morning45°feels 40°
Afternoon52°feels 49°
Evening45°feels 41°
Overnight42°feels 38°
56 °
Saint John, Friday, 6 November
Light rain. High 56°, low 42°.
Pressure29.88 inHg
Wind14.2 mph W
Humidity49%
Visibility—
Dew point33°
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.