10-day forecast for Perth, ND: 47° to 89°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Saturday, August 15
72° · 0.25 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0979° / 53°0
Morning57°feels 56°
Afternoon74°feels 73°
Evening75°feels 74°
Overnight59°feels 57°
79 °
Perth, Sunday, 9 August
Overcast. High 79°, low 53°.
Pressure29.94 inHg
Wind7.7 mph NE
Humidity38%
Visibility6.2 mi
Dew point45°
Mon, 1081° / 52°0
Morning59°feels 58°
Afternoon79°feels 78°
Evening77°feels 76°
Overnight57°feels 56°
81 °
Perth, Monday, 10 August
Overcast. High 81°, low 52°.
Pressure29.91 inHg
Wind8.2 mph E
Humidity34%
Visibility6.2 mi
Dew point45°
Tue, 1180° / 55°0
Morning60°feels 58°
Afternoon80°feels 79°
Evening68°feels 67°
Overnight58°feels 56°
80 °
Perth, Tuesday, 11 August
Mostly clear. High 80°, low 55°.
Pressure29.97 inHg
Wind3.8 mph N
Humidity31%
Visibility6.2 mi
Dew point44°
Wed, 1275° / 52°0
Morning57°feels 55°
Afternoon76°feels 75°
Evening66°feels 65°
Overnight53°feels 53°
75 °
Perth, Wednesday, 12 August
Partly cloudy. High 75°, low 52°.
Pressure29.97 inHg
Wind5.3 mph NE
Humidity38%
Visibility6.2 mi
Dew point45°
Thu, 1375° / 47°0
Morning53°feels 51°
Afternoon70°feels 69°
Evening72°feels 70°
Overnight57°feels 55°
75 °
Perth, Thursday, 13 August
Clear. High 75°, low 47°.
Pressure30.15 inHg
Wind9.1 mph E
Humidity34%
Visibility—
Dew point37°
Fri, 1480° / 52°0
Morning60°feels 58°
Afternoon79°feels 79°
Evening78°feels 76°
Overnight69°feels 67°
80 °
Perth, Friday, 14 August
Overcast. High 80°, low 52°.
Pressure30.09 inHg
Wind13.5 mph E
Humidity24%
Visibility—
Dew point36°
Sat, 1589° / 64°0.01
Morning70°feels 68°
Afternoon84°feels 83°
Evening83°feels 80°
Overnight69°feels 67°
89 °
Perth, Saturday, 15 August
Light rain. High 89°, low 64°.
Pressure29.94 inHg
Wind13.6 mph NW
Humidity35%
Visibility—
Dew point51°
Sun, 1672° / 59°0.25
Morning63°feels 63°
Afternoon68°feels 68°
Evening71°feels 71°
Overnight66°feels 66°
72 °
Perth, Sunday, 16 August
Rain. High 72°, low 59°.
Pressure30.06 inHg
Wind9.5 mph N
Humidity73%
Visibility—
Dew point58°
Mon, 1789° / 62°0.07
Morning67°feels 67°
Afternoon81°feels 81°
Evening85°feels 83°
Overnight66°feels 66°
89 °
Perth, Monday, 17 August
Light rain. High 89°, low 62°.
Pressure30.00 inHg
Wind13.4 mph E
Humidity46%
Visibility—
Dew point55°
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, ND 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.