10-day forecast for Princeton, ID: 54° to 93°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Saturday, August 15
76° · 0.05 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0988° / 56°0
Morning67°feels 64°
Afternoon87°feels 83°
Evening74°feels 72°
Overnight67°feels 66°
88 °
Princeton, Sunday, 9 August
Clear. High 88°, low 56°.
Pressure29.88 inHg
Wind6.5 mph W
Humidity14%
Visibility6.2 mi
Dew point30°
Mon, 1085° / 54°0
Morning65°feels 63°
Afternoon84°feels 81°
Evening71°feels 69°
Overnight60°feels 57°
85 °
Princeton, Monday, 10 August
Clear. High 85°, low 54°.
Pressure29.91 inHg
Wind9.3 mph W
Humidity19%
Visibility6.2 mi
Dew point35°
Tue, 1187° / 59°0
Morning71°feels 69°
Afternoon86°feels 83°
Evening72°feels 70°
Overnight62°feels 60°
87 °
Princeton, Tuesday, 11 August
Clear. High 87°, low 59°.
Pressure29.94 inHg
Wind8 mph W
Humidity18%
Visibility6.2 mi
Dew point35°
Wed, 1288° / 60°0
Morning72°feels 71°
Afternoon88°feels 85°
Evening72°feels 71°
Overnight63°feels 61°
88 °
Princeton, Wednesday, 12 August
Clear. High 88°, low 60°.
Pressure29.83 inHg
Wind6.2 mph W
Humidity23%
Visibility6.2 mi
Dew point42°
Thu, 1387° / 60°0
Morning66°feels 64°
Afternoon82°feels 81°
Evening83°feels 80°
Overnight66°feels 64°
87 °
Princeton, Thursday, 13 August
Clear. High 87°, low 60°.
Pressure29.80 inHg
Wind9.1 mph W
Humidity28%
Visibility—
Dew point43°
Fri, 1490° / 60°0
Morning68°feels 65°
Afternoon86°feels 83°
Evening86°feels 82°
Overnight66°feels 64°
90 °
Princeton, Friday, 14 August
Partly cloudy. High 90°, low 60°.
Pressure29.85 inHg
Wind9 mph W
Humidity19%
Visibility—
Dew point36°
Sat, 1593° / 64°0
Morning70°feels 67°
Afternoon87°feels 84°
Evening88°feels 85°
Overnight66°feels 65°
93 °
Princeton, Saturday, 15 August
Mostly clear. High 93°, low 64°.
Pressure29.94 inHg
Wind7 mph E
Humidity21%
Visibility—
Dew point39°
Sun, 1685° / 60°0.07
Morning68°feels 68°
Afternoon80°feels 80°
Evening72°feels 72°
Overnight61°feels 61°
85 °
Princeton, Sunday, 16 August
Light rain. High 85°, low 60°.
Pressure29.91 inHg
Wind10.3 mph SE
Humidity37%
Visibility—
Dew point50°
Mon, 1776° / 56°0.05
Morning63°feels 63°
Afternoon74°feels 74°
Evening63°feels 62°
Overnight56°feels 56°
76 °
Princeton, Monday, 17 August
Light rain. High 76°, low 56°.
Pressure29.91 inHg
Wind15.3 mph W
Humidity50%
Visibility—
Dew point54°
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 Princeton, ID 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.