10-day forecast for Perth, MN: 32° to 87°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Sunday, October 11
53° · 0.31 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1285° / 61°0
Morning62°feels 62°
Afternoon83°feels 83°
Evening72°feels 72°
Overnight66°feels 66°
85 °
Perth, Monday, 12 October
Overcast. High 85°, low 61°.
Pressure29.65 inHg
Wind5.3 mph S
Humidity55%
Visibility6.2 mi
Dew point61°
Tue, 1364° / 54°0
Morning54°feels 53°
Afternoon61°feels 60°
Evening59°feels 57°
Overnight63°feels 63°
64 °
Perth, Tuesday, 13 October
Overcast. High 64°, low 54°.
Pressure29.94 inHg
Wind9.4 mph NW
Humidity66%
Visibility6.2 mi
Dew point47°
Wed, 1459° / 50°0
Morning50°feels 47°
Afternoon58°feels 56°
Evening54°feels 52°
Overnight52°feels 50°
59 °
Perth, Wednesday, 14 October
Overcast. High 59°, low 50°.
Pressure30.21 inHg
Wind7 mph N
Humidity59%
Visibility6.2 mi
Dew point42°
Thu, 1553° / 48°0.31
Morning49°feels 47°
Afternoon53°feels 52°
Evening51°feels 49°
Overnight50°feels 47°
53 °
Perth, Thursday, 15 October
Rain. High 53°, low 48°.
Pressure30.15 inHg
Wind10.4 mph NW
Humidity92%
Visibility—
Dew point50°
Fri, 1658° / 44°0
Morning48°feels 43°
Afternoon54°feels 51°
Evening49°feels 48°
Overnight45°feels 43°
58 °
Perth, Friday, 16 October
Clear. High 58°, low 44°.
Pressure30.59 inHg
Wind16.6 mph N
Humidity49%
Visibility—
Dew point35°
Sat, 1752° / 32°0
Morning36°feels 32°
Afternoon46°feels 43°
Evening44°feels 38°
Overnight40°feels 34°
52 °
Perth, Saturday, 17 October
Partly cloudy. High 52°, low 32°.
Pressure30.56 inHg
Wind14.7 mph S
Humidity29%
Visibility—
Dew point14°
Sun, 1863° / 43°0
Morning47°feels 40°
Afternoon57°feels 54°
Evening56°feels 53°
Overnight52°feels 47°
63 °
Perth, Sunday, 18 October
Overcast. High 63°, low 43°.
Pressure30.00 inHg
Wind22.4 mph SW
Humidity29%
Visibility—
Dew point24°
Mon, 1969° / 46°0
Morning52°feels 51°
Afternoon65°feels 63°
Evening59°feels 56°
Overnight53°feels 51°
69 °
Perth, Monday, 19 October
Partly cloudy. High 69°, low 46°.
Pressure30.21 inHg
Wind8.2 mph S
Humidity27%
Visibility—
Dew point29°
Tue, 2066° / 48°0
Morning53°feels 50°
Afternoon65°feels 64°
Evening61°feels 59°
Overnight57°feels 55°
66 °
Perth, Tuesday, 20 October
Partly cloudy. High 66°, low 48°.
Pressure30.03 inHg
Wind18.6 mph S
Humidity32%
Visibility—
Dew point33°
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 Perth, MN 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.