10-day forecast for New Plymouth, ID: 59° to 102°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
102°
Best day: Tuesday, August 11
94°
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1096° / 59°0
Morning62°feels 59°
Afternoon89°feels 85°
Evening89°feels 85°
Overnight72°feels 70°
96 °
New Plymouth, Monday, 10 August
Clear. High 96°, low 59°.
Pressure29.85 inHg
Wind8 mph NW
Humidity12%
Visibility6.2 mi
Dew point30°
Tue, 11102° / 60°0
Morning70°feels 68°
Afternoon97°feels 92°
Evening94°feels 89°
Overnight71°feels 69°
102 °
New Plymouth, Tuesday, 11 August
Clear. High 102°, low 60°.
Pressure29.88 inHg
Wind6.3 mph NW
Humidity11%
Visibility6.2 mi
Dew point29°
Wed, 1299° / 64°0
Morning70°feels 68°
Afternoon96°feels 91°
Evening94°feels 89°
Overnight71°feels 69°
99 °
New Plymouth, Wednesday, 12 August
Clear. High 99°, low 64°.
Pressure29.77 inHg
Wind7.2 mph NW
Humidity16%
Visibility6.2 mi
Dew point38°
Thu, 1395° / 66°0
Morning70°feels 68°
Afternoon88°feels 85°
Evening93°feels 89°
Overnight70°feels 68°
95 °
New Plymouth, Thursday, 13 August
Overcast. High 95°, low 66°.
Pressure29.71 inHg
Wind6.7 mph NW
Humidity19%
Visibility6.2 mi
Dew point40°
Fri, 1494° / 71°0.01
Morning77°feels 75°
Afternoon85°feels 83°
Evening80°feels 79°
Overnight71°feels 71°
94 °
New Plymouth, Friday, 14 August
Light rain. High 94°, low 71°.
Pressure29.80 inHg
Wind19.6 mph SE
Humidity27%
Visibility—
Dew point47°
Sat, 1597° / 66°0.01
Morning71°feels 71°
Afternoon87°feels 85°
Evening94°feels 90°
Overnight78°feels 77°
97 °
New Plymouth, Saturday, 15 August
Light rain. High 97°, low 66°.
Pressure29.91 inHg
Wind7.8 mph SW
Humidity31%
Visibility—
Dew point49°
Sun, 1696° / 65°0
Morning70°feels 69°
Afternoon86°feels 83°
Evening93°feels 89°
Overnight78°feels 76°
96 °
New Plymouth, Sunday, 16 August
Overcast. High 96°, low 65°.
Pressure29.91 inHg
Wind15.7 mph W
Humidity30%
Visibility—
Dew point47°
Mon, 1792° / 62°0
Morning68°feels 66°
Afternoon85°feels 82°
Evening90°feels 86°
Overnight75°feels 75°
92 °
New Plymouth, Monday, 17 August
Overcast. High 92°, low 62°.
Pressure29.94 inHg
Wind7.8 mph NW
Humidity18%
Visibility—
Dew point33°
Tue, 1897° / 64°0
Morning71°feels 68°
Afternoon90°feels 86°
Evening94°feels 90°
Overnight76°feels 76°
97 °
New Plymouth, Tuesday, 18 August
Partly cloudy. High 97°, low 64°.
Pressure29.91 inHg
Wind7.3 mph W
Humidity15%
Visibility—
Dew point32°
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 New Plymouth, 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.