10-day forecast for Perth, MN: 26° to 74°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Thursday, October 22
56° · 0.59 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2172° / 46°0
Morning46°feels 45°
Afternoon69°feels 69°
Evening59°feels 58°
Overnight49°feels 46°
72 °
Perth, Wednesday, 21 October
Clear. High 72°, low 46°.
Pressure30.21 inHg
Wind2.9 mph SW
Humidity61%
Visibility6.2 mi
Dew point51°
Thu, 2274° / 50°0
Morning50°feels 49°
Afternoon73°feels 72°
Evening64°feels 64°
Overnight52°feels 51°
74 °
Perth, Thursday, 22 October
Clear. High 74°, low 50°.
Pressure30.21 inHg
Wind7.3 mph SE
Humidity63%
Visibility6.2 mi
Dew point55°
Fri, 2372° / 55°0
Morning55°feels 54°
Afternoon71°feels 70°
Evening66°feels 65°
Overnight58°feels 58°
72 °
Perth, Friday, 23 October
Overcast. High 72°, low 55°.
Pressure30.12 inHg
Wind15 mph SE
Humidity53%
Visibility6.2 mi
Dew point51°
Sat, 2472° / 59°0.02
Morning64°feels 63°
Afternoon70°feels 69°
Evening64°feels 64°
Overnight62°feels 61°
72 °
Perth, Saturday, 24 October
Light rain. High 72°, low 59°.
Pressure30.06 inHg
Wind17.2 mph S
Humidity47%
Visibility—
Dew point49°
Sun, 2556° / 47°0.59
Morning50°feels 47°
Afternoon55°feels 53°
Evening51°feels 49°
Overnight49°feels 47°
56 °
Perth, Sunday, 25 October
Rain. High 56°, low 47°.
Pressure30.42 inHg
Wind8 mph NW
Humidity60%
Visibility—
Dew point40°
Mon, 2649° / 41°0.14
Morning43°feels 39°
Afternoon47°feels 43°
Evening43°feels 40°
Overnight41°feels 37°
49 °
Perth, Monday, 26 October
Light rain. High 49°, low 41°.
Pressure30.33 inHg
Wind10 mph N
Humidity45%
Visibility—
Dew point27°
Tue, 2739° / 29°0
Morning35°feels 25°
Afternoon36°feels 26°
Evening32°feels 24°
Overnight30°feels 23°
39 °
Perth, Tuesday, 27 October
Clear. High 39°, low 29°.
Pressure30.59 inHg
Wind18.7 mph NW
Humidity32%
Visibility—
Dew point9°
Wed, 2844° / 26°0
Morning30°feels 23°
Afternoon40°feels 33°
Evening37°feels 30°
Overnight33°feels 26°
44 °
Perth, Wednesday, 28 October
Clear. High 44°, low 26°.
Pressure30.47 inHg
Wind12.1 mph W
Humidity27%
Visibility—
Dew point8°
Thu, 2954° / 34°0
Morning39°feels 33°
Afternoon50°feels 47°
Evening44°feels 40°
Overnight39°feels 34°
54 °
Perth, Thursday, 29 October
Clear. High 54°, low 34°.
Pressure30.00 inHg
Wind9.4 mph SW
Humidity48%
Visibility—
Dew point30°
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.