10-day forecast for St. John, KS: 43° to 78°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Wednesday, October 28
71° · 0.1 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2771° / 58°0.1
Morning59°feels 59°
Afternoon69°feels 69°
Evening65°feels 65°
Overnight59°feels 58°
71 °
St. John, Tuesday, 27 October
Light rain. High 71°, low 58°.
Pressure30.06 inHg
Wind10.9 mph S
Humidity73%
Visibility6.2 mi
Dew point58°
Wed, 2878° / 61°0
Morning61°feels 61°
Afternoon76°feels 76°
Evening72°feels 72°
Overnight62°feels 62°
78 °
St. John, Wednesday, 28 October
Clear. High 78°, low 61°.
Pressure29.94 inHg
Wind16.7 mph S
Humidity64%
Visibility6.2 mi
Dew point60°
Thu, 2977° / 58°0
Morning56°feels 56°
Afternoon74°feels 74°
Evening70°feels 70°
Overnight64°feels 64°
77 °
St. John, Thursday, 29 October
Clear. High 77°, low 58°.
Pressure30.00 inHg
Wind4.7 mph S
Humidity69%
Visibility6.2 mi
Dew point60°
Fri, 3069° / 62°0.02
Morning65°feels 65°
Afternoon68°feels 68°
Evening64°feels 64°
Overnight66°feels 66°
69 °
St. John, Friday, 30 October
Light rain. High 69°, low 62°.
Pressure30.00 inHg
Wind12.9 mph S
Humidity78%
Visibility—
Dew point61°
Sat, 3160° / 55°0.01
Morning57°feels 57°
Afternoon59°feels 59°
Evening59°feels 58°
Overnight57°feels 57°
60 °
St. John, Saturday, 31 October
Light rain. High 60°, low 55°.
Pressure30.06 inHg
Wind13.1 mph S
Humidity76%
Visibility—
Dew point51°
Sun, 0167° / 54°0.01
Morning58°feels 57°
Afternoon66°feels 66°
Evening64°feels 64°
Overnight60°feels 60°
67 °
St. John, Sunday, 1 November
Light rain. High 67°, low 54°.
Pressure29.94 inHg
Wind15.7 mph S
Humidity69%
Visibility—
Dew point54°
Mon, 0272° / 59°0.08
Morning62°feels 62°
Afternoon68°feels 68°
Evening64°feels 62°
Overnight60°feels 57°
72 °
St. John, Monday, 2 November
Light rain. High 72°, low 59°.
Pressure29.83 inHg
Wind20.3 mph N
Humidity64%
Visibility—
Dew point55°
Tue, 0359° / 47°0
Morning50°feels 44°
Afternoon55°feels 53°
Evening52°feels 49°
Overnight49°feels 44°
59 °
St. John, Tuesday, 3 November
Partly cloudy. High 59°, low 47°.
Pressure30.18 inHg
Wind20.4 mph N
Humidity43%
Visibility—
Dew point33°
Wed, 0461° / 43°0
Morning47°feels 44°
Afternoon57°feels 54°
Evening54°feels 51°
Overnight50°feels 47°
61 °
St. John, Wednesday, 4 November
Partly cloudy. High 61°, low 43°.
Pressure30.09 inHg
Wind7.9 mph NW
Humidity38%
Visibility—
Dew point30°
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.