10-day forecast for St. John, IN: 49° to 73°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Sunday, October 25
56°
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2666° / 50°0
Morning54°feels 53°
Afternoon64°feels 64°
Evening55°feels 54°
Overnight54°feels 53°
66 °
St. John, Monday, 26 October
Overcast. High 66°, low 50°.
Pressure30.33 inHg
Wind5.3 mph NE
Humidity77%
Visibility6.2 mi
Dew point56°
Tue, 2767° / 50°0
Morning51°feels 51°
Afternoon64°feels 64°
Evening59°feels 59°
Overnight52°feels 51°
67 °
St. John, Tuesday, 27 October
Overcast. High 67°, low 50°.
Pressure30.27 inHg
Wind5.7 mph SE
Humidity74%
Visibility6.2 mi
Dew point55°
Wed, 2867° / 54°0
Morning54°feels 53°
Afternoon67°feels 66°
Evening58°feels 57°
Overnight55°feels 54°
67 °
St. John, Wednesday, 28 October
Overcast. High 67°, low 54°.
Pressure30.21 inHg
Wind5.8 mph S
Humidity63%
Visibility6.2 mi
Dew point53°
Thu, 2971° / 55°0.04
Morning57°feels 56°
Afternoon69°feels 69°
Evening64°feels 64°
Overnight56°feels 55°
71 °
St. John, Thursday, 29 October
Light rain. High 71°, low 55°.
Pressure30.06 inHg
Wind9.6 mph SW
Humidity71%
Visibility6.2 mi
Dew point56°
Fri, 3065° / 53°0.02
Morning58°feels 58°
Afternoon63°feels 63°
Evening56°feels 56°
Overnight53°feels 53°
65 °
St. John, Friday, 30 October
Light rain. High 65°, low 53°.
Pressure30.18 inHg
Wind3.9 mph E
Humidity78%
Visibility—
Dew point56°
Sat, 3160° / 51°0
Morning53°feels 52°
Afternoon59°feels 57°
Evening56°feels 54°
Overnight55°feels 53°
60 °
St. John, Saturday, 31 October
Overcast. High 60°, low 51°.
Pressure30.30 inHg
Wind7.1 mph SE
Humidity52%
Visibility—
Dew point40°
Sun, 0156° / 53°0.02
Morning54°feels 53°
Afternoon56°feels 54°
Evening55°feels 54°
Overnight55°feels 53°
56 °
St. John, Sunday, 1 November
Light rain. High 56°, low 53°.
Pressure30.18 inHg
Wind4.9 mph SE
Humidity70%
Visibility—
Dew point46°
Mon, 0261° / 54°0
Morning55°feels 55°
Afternoon57°feels 56°
Evening56°feels 55°
Overnight55°feels 53°
61 °
St. John, Monday, 2 November
Overcast. High 61°, low 54°.
Pressure30.15 inHg
Wind6.6 mph E
Humidity73%
Visibility—
Dew point49°
Tue, 0365° / 50°0
Morning54°feels 51°
Afternoon63°feels 62°
Evening59°feels 57°
Overnight55°feels 53°
65 °
St. John, Tuesday, 3 November
Overcast. High 65°, low 50°.
Pressure30.15 inHg
Wind9.9 mph E
Humidity52%
Visibility—
Dew point44°
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.