10-day forecast for Saint John, KY: 47° to 77°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Wednesday, October 28
62° · 0.41 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2975° / 47°0
Morning47°feels 44°
Afternoon75°feels 74°
Evening58°feels 57°
Overnight48°feels 45°
75 °
Saint John, Thursday, 29 October
Clear. High 75°, low 47°.
Pressure30.24 inHg
Wind8.3 mph SW
Humidity46%
Visibility6.2 mi
Dew point47°
Fri, 3075° / 49°0
Morning54°feels 53°
Afternoon74°feels 74°
Evening65°feels 64°
Overnight49°feels 48°
75 °
Saint John, Friday, 30 October
Overcast. High 75°, low 49°.
Pressure30.27 inHg
Wind6.4 mph NE
Humidity60%
Visibility6.2 mi
Dew point56°
Sat, 3168° / 55°0
Morning55°feels 54°
Afternoon68°feels 68°
Evening63°feels 63°
Overnight59°feels 57°
68 °
Saint John, Saturday, 31 October
Overcast. High 68°, low 55°.
Pressure30.27 inHg
Wind4.9 mph E
Humidity58%
Visibility6.2 mi
Dew point50°
Sun, 0166° / 59°0.08
Morning59°feels 59°
Afternoon65°feels 64°
Evening60°feels 60°
Overnight60°feels 59°
66 °
Saint John, Sunday, 1 November
Light rain. High 66°, low 59°.
Pressure30.30 inHg
Wind3.8 mph SE
Humidity66%
Visibility6.2 mi
Dew point54°
Mon, 0271° / 58°0.02
Morning60°feels 60°
Afternoon66°feels 66°
Evening62°feels 62°
Overnight60°feels 59°
71 °
Saint John, Monday, 2 November
Light rain. High 71°, low 58°.
Pressure30.21 inHg
Wind7.8 mph SE
Humidity64%
Visibility—
Dew point53°
Tue, 0364° / 58°0.07
Morning60°feels 59°
Afternoon64°feels 64°
Evening62°feels 62°
Overnight61°feels 60°
64 °
Saint John, Tuesday, 3 November
Light rain. High 64°, low 58°.
Pressure29.91 inHg
Wind8.2 mph SE
Humidity80%
Visibility—
Dew point57°
Wed, 0462° / 59°0.41
Morning60°feels 60°
Afternoon60°feels 60°
Evening59°feels 60°
Overnight60°feels 60°
62 °
Saint John, Wednesday, 4 November
Rain. High 62°, low 59°.
Pressure29.83 inHg
Wind11.9 mph SE
Humidity92%
Visibility—
Dew point58°
Thu, 0567° / 57°0.22
Morning60°feels 60°
Afternoon65°feels 65°
Evening59°feels 59°
Overnight59°feels 59°
67 °
Saint John, Thursday, 5 November
Light rain. High 67°, low 57°.
Pressure29.56 inHg
Wind8.6 mph W
Humidity70%
Visibility—
Dew point55°
Fri, 0660° / 47°0.03
Morning56°feels 56°
Afternoon58°feels 56°
Evening50°feels 47°
Overnight49°feels 47°
60 °
Saint John, Friday, 6 November
Light rain. High 60°, low 47°.
Pressure29.85 inHg
Wind11.4 mph NW
Humidity67%
Visibility—
Dew point48°
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.