10-day forecast for Saint Peter, IN: 58° to 92°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Monday, August 10
68° · 1.41 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1092° / 73°0
Morning75°feels 76°
Afternoon91°feels 100°
Evening86°feels 94°
Overnight76°feels 78°
92 °
Saint Peter, Monday, 10 August
Clear. High 92°, low 73°.
Pressure30.00 inHg
Wind13.5 mph SW
Humidity65%
Visibility6.2 mi
Dew point72°
Tue, 1191° / 71°0.19
Morning72°feels 73°
Afternoon89°feels 94°
Evening83°feels 88°
Overnight72°feels 73°
91 °
Saint Peter, Tuesday, 11 August
Rain. High 91°, low 71°.
Pressure29.94 inHg
Wind11.3 mph W
Humidity69%
Visibility6.2 mi
Dew point73°
Wed, 1287° / 65°0.31
Morning77°feels 78°
Afternoon87°feels 93°
Evening68°feels 69°
Overnight74°feels 75°
87 °
Saint Peter, Wednesday, 12 August
Rain. High 87°, low 65°.
Pressure29.80 inHg
Wind7.6 mph W
Humidity68%
Visibility6.2 mi
Dew point71°
Thu, 1381° / 64°0.01
Morning70°feels 70°
Afternoon79°feels 80°
Evening72°feels 73°
Overnight64°feels 65°
81 °
Saint Peter, Thursday, 13 August
Light rain. High 81°, low 64°.
Pressure29.97 inHg
Wind12.3 mph NE
Humidity52%
Visibility—
Dew point59°
Fri, 1468° / 62°1.41
Morning63°feels 63°
Afternoon64°feels 65°
Evening66°feels 66°
Overnight64°feels 64°
68 °
Saint Peter, Friday, 14 August
Heavy rain. High 68°, low 62°.
Pressure30.15 inHg
Wind7.3 mph NE
Humidity94%
Visibility—
Dew point62°
Sat, 1572° / 58°0
Morning62°feels 61°
Afternoon66°feels 66°
Evening64°feels 64°
Overnight61°feels 61°
72 °
Saint Peter, Saturday, 15 August
Overcast. High 72°, low 58°.
Pressure30.27 inHg
Wind10.2 mph E
Humidity65%
Visibility—
Dew point54°
Sun, 1679° / 60°0.07
Morning66°feels 65°
Afternoon75°feels 75°
Evening72°feels 73°
Overnight66°feels 66°
79 °
Saint Peter, Sunday, 16 August
Light rain. High 79°, low 60°.
Pressure30.09 inHg
Wind7 mph NE
Humidity67%
Visibility—
Dew point61°
Mon, 1780° / 65°0.03
Morning69°feels 69°
Afternoon78°feels 78°
Evening71°feels 72°
Overnight66°feels 66°
80 °
Saint Peter, Monday, 17 August
Light rain. High 80°, low 65°.
Pressure30.06 inHg
Wind6.7 mph N
Humidity68%
Visibility—
Dew point66°
Tue, 1881° / 63°0
Morning69°feels 70°
Afternoon79°feels 81°
Evening73°feels 73°
Overnight67°feels 68°
81 °
Saint Peter, Tuesday, 18 August
Clear. High 81°, low 63°.
Pressure30.06 inHg
Wind5.9 mph NE
Humidity57%
Visibility—
Dew point62°
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 Peter, 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.