10-day forecast for St. John, KS: 37° to 77°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Friday, October 23
64° · 0.43 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2377° / 58°0
Morning58°feels 57°
Afternoon76°feels 75°
Evening68°feels 67°
Overnight62°feels 61°
77 °
St. John, Friday, 23 October
Partly cloudy. High 77°, low 58°.
Pressure30.06 inHg
Wind14.2 mph S
Humidity47%
Visibility6.2 mi
Dew point50°
Sat, 2475° / 59°0
Morning59°feels 57°
Afternoon74°feels 74°
Evening67°feels 66°
Overnight63°feels 62°
75 °
St. John, Saturday, 24 October
Overcast. High 75°, low 59°.
Pressure30.15 inHg
Wind11.9 mph S
Humidity47%
Visibility6.2 mi
Dew point50°
Sun, 2574° / 58°0.01
Morning60°feels 59°
Afternoon72°feels 72°
Evening67°feels 67°
Overnight61°feels 60°
74 °
St. John, Sunday, 25 October
Light rain. High 74°, low 58°.
Pressure30.24 inHg
Wind9.3 mph S
Humidity57%
Visibility6.2 mi
Dew point53°
Mon, 2664° / 53°0.43
Morning60°feels 60°
Afternoon64°feels 63°
Evening61°feels 60°
Overnight61°feels 61°
64 °
St. John, Monday, 26 October
Rain. High 64°, low 53°.
Pressure30.21 inHg
Wind12.7 mph NW
Humidity73%
Visibility—
Dew point54°
Tue, 2758° / 43°0
Morning46°feels 41°
Afternoon54°feels 51°
Evening51°feels 49°
Overnight46°feels 41°
58 °
St. John, Tuesday, 27 October
Clear. High 58°, low 43°.
Pressure30.36 inHg
Wind12.5 mph NW
Humidity61%
Visibility—
Dew point39°
Wed, 2843° / 39°0.13
Morning42°feels 35°
Afternoon43°feels 37°
Evening43°feels 39°
Overnight43°feels 40°
43 °
St. John, Wednesday, 28 October
Light rain. High 43°, low 39°.
Pressure30.56 inHg
Wind13.8 mph N
Humidity76%
Visibility—
Dew point36°
Thu, 2956° / 37°0
Morning41°feels 37°
Afternoon52°feels 49°
Evening49°feels 44°
Overnight46°feels 39°
56 °
St. John, Thursday, 29 October
Clear. High 56°, low 37°.
Pressure30.33 inHg
Wind17.5 mph S
Humidity49%
Visibility—
Dew point32°
Fri, 3067° / 47°0
Morning52°feels 46°
Afternoon62°feels 61°
Evening61°feels 60°
Overnight56°feels 54°
67 °
St. John, Friday, 30 October
Overcast. High 67°, low 47°.
Pressure29.88 inHg
Wind25.7 mph S
Humidity62%
Visibility—
Dew point47°
Sat, 3169° / 55°0
Morning57°feels 56°
Afternoon63°feels 62°
Evening61°feels 61°
Overnight59°feels 58°
69 °
St. John, Saturday, 31 October
Overcast. High 69°, low 55°.
Pressure29.65 inHg
Wind25.1 mph S
Humidity75%
Visibility—
Dew point54°
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.