10-day forecast for St. John, IN: 49° to 72°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Wednesday, October 28
57° · 0.65 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2872° / 56°0
Morning57°feels 56°
Afternoon71°feels 70°
Evening64°feels 64°
Overnight57°feels 57°
72 °
St. John, Wednesday, 28 October
Clear. High 72°, low 56°.
Pressure30.21 inHg
Wind6.9 mph S
Humidity58%
Visibility6.2 mi
Dew point54°
Thu, 2971° / 56°0
Morning57°feels 56°
Afternoon71°feels 70°
Evening60°feels 60°
Overnight59°feels 58°
71 °
St. John, Thursday, 29 October
Light rain. High 71°, low 56°.
Pressure30.09 inHg
Wind8.9 mph SW
Humidity61%
Visibility6.2 mi
Dew point55°
Fri, 3066° / 49°0
Morning50°feels 50°
Afternoon65°feels 64°
Evening58°feels 57°
Overnight51°feels 50°
66 °
St. John, Friday, 30 October
Overcast. High 66°, low 49°.
Pressure30.30 inHg
Wind4.6 mph SE
Humidity60%
Visibility6.2 mi
Dew point48°
Sat, 3165° / 52°0.22
Morning53°feels 52°
Afternoon60°feels 60°
Evening59°feels 59°
Overnight56°feels 55°
65 °
St. John, Saturday, 31 October
Light rain. High 65°, low 52°.
Pressure30.24 inHg
Wind6.4 mph SE
Humidity83%
Visibility—
Dew point53°
Sun, 0168° / 51°0
Morning56°feels 55°
Afternoon67°feels 67°
Evening60°feels 60°
Overnight56°feels 55°
68 °
St. John, Sunday, 1 November
Overcast. High 68°, low 51°.
Pressure30.24 inHg
Wind5.4 mph SE
Humidity65%
Visibility—
Dew point54°
Mon, 0260° / 56°0
Morning58°feels 57°
Afternoon60°feels 59°
Evening58°feels 57°
Overnight58°feels 57°
60 °
St. John, Monday, 2 November
Overcast. High 60°, low 56°.
Pressure29.88 inHg
Wind6.9 mph NE
Humidity81%
Visibility—
Dew point54°
Tue, 0360° / 54°0
Morning57°feels 56°
Afternoon59°feels 57°
Evening58°feels 56°
Overnight56°feels 55°
60 °
St. John, Tuesday, 3 November
Overcast. High 60°, low 54°.
Pressure30.03 inHg
Wind11.9 mph E
Humidity65%
Visibility—
Dew point47°
Wed, 0457° / 52°0.22
Morning54°feels 52°
Afternoon57°feels 56°
Evening55°feels 54°
Overnight54°feels 53°
57 °
St. John, Wednesday, 4 November
Rain. High 57°, low 52°.
Pressure29.94 inHg
Wind10.9 mph NE
Humidity70%
Visibility—
Dew point47°
Thu, 0557° / 55°0.65
Morning57°feels 56°
Afternoon56°feels 56°
Evening55°feels 55°
Overnight55°feels 55°
57 °
St. John, Thursday, 5 November
Rain. High 57°, low 55°.
Pressure29.68 inHg
Wind10.9 mph N
Humidity93%
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, IN 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.