10-day forecast for St. John, KS: 48° to 80°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Wednesday, October 28
66° · 0.69 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2575° / 53°0.02
Morning54°feels 53°
Afternoon74°feels 73°
Evening65°feels 65°
Overnight59°feels 58°
75 °
St. John, Sunday, 25 October
Light rain. High 75°, low 53°.
Pressure30.27 inHg
Wind10.2 mph S
Humidity56%
Visibility6.2 mi
Dew point54°
Mon, 2673° / 57°0.15
Morning57°feels 57°
Afternoon72°feels 71°
Evening64°feels 64°
Overnight62°feels 61°
73 °
St. John, Monday, 26 October
Rain. High 73°, low 57°.
Pressure30.12 inHg
Wind15.6 mph S
Humidity59%
Visibility6.2 mi
Dew point53°
Tue, 2774° / 59°0.01
Morning59°feels 58°
Afternoon74°feels 74°
Evening68°feels 68°
Overnight62°feels 61°
74 °
St. John, Tuesday, 27 October
Light rain. High 74°, low 59°.
Pressure30.00 inHg
Wind14.1 mph S
Humidity59%
Visibility6.2 mi
Dew point54°
Wed, 2880° / 62°0
Morning63°feels 63°
Afternoon77°feels 77°
Evening73°feels 73°
Overnight64°feels 64°
80 °
St. John, Wednesday, 28 October
Clear. High 80°, low 62°.
Pressure29.94 inHg
Wind13.6 mph S
Humidity63%
Visibility6.2 mi
Dew point59°
Thu, 2979° / 57°0
Morning62°feels 62°
Afternoon75°feels 75°
Evening72°feels 72°
Overnight67°feels 67°
79 °
St. John, Thursday, 29 October
Overcast. High 79°, low 57°.
Pressure30.03 inHg
Wind13.2 mph S
Humidity57%
Visibility—
Dew point57°
Fri, 3066° / 56°0.69
Morning62°feels 62°
Afternoon61°feels 61°
Evening56°feels 56°
Overnight57°feels 57°
66 °
St. John, Friday, 30 October
Rain. High 66°, low 56°.
Pressure30.00 inHg
Wind23.3 mph S
Humidity91%
Visibility—
Dew point59°
Sat, 3172° / 56°0
Morning58°feels 59°
Afternoon62°feels 62°
Evening66°feels 66°
Overnight63°feels 63°
72 °
St. John, Saturday, 31 October
Overcast. High 72°, low 56°.
Pressure29.88 inHg
Wind20.1 mph S
Humidity91%
Visibility—
Dew point58°
Sun, 0165° / 52°0
Morning64°feels 62°
Afternoon64°feels 61°
Evening57°feels 54°
Overnight54°feels 51°
65 °
St. John, Sunday, 1 November
Overcast. High 65°, low 52°.
Pressure29.91 inHg
Wind23.4 mph NW
Humidity40%
Visibility—
Dew point40°
Mon, 0261° / 48°0
Morning52°feels 45°
Afternoon57°feels 53°
Evening52°feels 48°
Overnight48°feels 43°
61 °
St. John, Monday, 2 November
Clear. High 61°, low 48°.
Pressure30.39 inHg
Wind30 mph NW
Humidity27%
Visibility—
Dew point23°
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, KS 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.