10-day forecast for Saint John, MO: 27° to 71°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Tuesday, November 17
43°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0967° / 39°0
Morning47°feels 45°
Afternoon67°feels 66°
Evening49°feels 47°
Overnight44°feels 41°
67 °
Saint John, Monday, 9 November
Clear. High 67°, low 39°.
Pressure30.15 inHg
Wind6.6 mph SW
Humidity52%
Visibility6.2 mi
Dew point49°
Tue, 1068° / 43°0
Morning48°feels 46°
Afternoon68°feels 66°
Evening52°feels 51°
Overnight45°feels 42°
68 °
Saint John, Tuesday, 10 November
Clear. High 68°, low 43°.
Pressure30.12 inHg
Wind5.1 mph W
Humidity53%
Visibility6.2 mi
Dew point49°
Wed, 1164° / 48°0
Morning55°feels 55°
Afternoon63°feels 61°
Evening53°feels 52°
Overnight48°feels 46°
64 °
Saint John, Wednesday, 11 November
Overcast. High 64°, low 48°.
Pressure29.91 inHg
Wind11.4 mph W
Humidity65%
Visibility6.2 mi
Dew point52°
Thu, 1255° / 43°0
Morning46°feels 42°
Afternoon54°feels 51°
Evening45°feels 39°
Overnight47°feels 43°
55 °
Saint John, Thursday, 12 November
Overcast. High 55°, low 43°.
Pressure30.00 inHg
Wind11.9 mph NW
Humidity48%
Visibility6.2 mi
Dew point36°
Fri, 1343° / 33°0
Morning35°feels 29°
Afternoon41°feels 34°
Evening38°feels 33°
Overnight33°feels 29°
43 °
Saint John, Friday, 13 November
Overcast. High 43°, low 33°.
Pressure30.18 inHg
Wind12.9 mph N
Humidity62%
Visibility—
Dew point28°
Sat, 1452° / 27°0
Morning33°feels 33°
Afternoon46°feels 45°
Evening44°feels 40°
Overnight39°feels 36°
52 °
Saint John, Saturday, 14 November
Mostly clear. High 52°, low 27°.
Pressure30.24 inHg
Wind6.2 mph S
Humidity51%
Visibility—
Dew point26°
Sun, 1566° / 40°0
Morning47°feels 44°
Afternoon61°feels 59°
Evening54°feels 53°
Overnight49°feels 47°
66 °
Saint John, Sunday, 15 November
Clear. High 66°, low 40°.
Pressure30.00 inHg
Wind5.7 mph SW
Humidity44%
Visibility—
Dew point37°
Mon, 1670° / 48°0
Morning54°feels 53°
Afternoon68°feels 67°
Evening59°feels 58°
Overnight54°feels 53°
70 °
Saint John, Monday, 16 November
Overcast. High 70°, low 48°.
Pressure30.03 inHg
Wind8.9 mph S
Humidity54%
Visibility—
Dew point49°
Tue, 1771° / 53°0
Morning58°feels 57°
Afternoon70°feels 69°
Evening62°feels 62°
Overnight59°feels 58°
71 °
Saint John, Tuesday, 17 November
Light rain. High 71°, low 53°.
Pressure30.12 inHg
Wind14.2 mph S
Humidity46%
Visibility—
Dew point47°
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, MO 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.