10-day forecast for Casto, ID: 23° to 59°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
57°
Best day: Tuesday, October 20
37° · 0.15 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2159° / 29°0.04
Morning30°feels 30°
Afternoon57°feels 55°
Evening44°feels 44°
Overnight32°feels 29°
59 °
Casto, Wednesday, 21 October
Light rain. High 59°, low 29°.
Pressure30.03 inHg
Wind2 mph SW
Humidity51%
Visibility6.2 mi
Dew point36°
Thu, 2255° / 31°0.14
Morning32°feels 32°
Afternoon53°feels 51°
Evening40°feels 40°
Overnight33°feels 31°
55 °
Casto, Thursday, 22 October
Snow. High 55°, low 31°.
Pressure29.85 inHg
Wind4.7 mph SE
Humidity54%
Visibility6.2 mi
Dew point39°
Fri, 2337° / 29°0.15
Morning34°feels 34°
Afternoon35°feels 29°
Evening30°feels 25°
Overnight33°feels 33°
37 °
Casto, Friday, 23 October
Rain. High 37°, low 29°.
Pressure29.94 inHg
Wind4.9 mph NW
Humidity88%
Visibility6.2 mi
Dew point33°
Sat, 2442° / 25°0
Morning26°feels 26°
Afternoon39°feels 37°
Evening33°feels 33°
Overnight28°feels 28°
42 °
Casto, Saturday, 24 October
Partly cloudy. High 42°, low 25°.
Pressure30.27 inHg
Wind1.4 mph N
Humidity73%
Visibility6.2 mi
Dew point28°
Sun, 2546° / 23°0
Morning28°feels 28°
Afternoon40°feels 40°
Evening40°feels 40°
Overnight30°feels 30°
46 °
Casto, Sunday, 25 October
Clear. High 46°, low 23°.
Pressure30.21 inHg
Wind3 mph N
Humidity59%
Visibility—
Dew point25°
Mon, 2650° / 26°0
Morning31°feels 31°
Afternoon45°feels 45°
Evening43°feels 43°
Overnight34°feels 34°
50 °
Casto, Monday, 26 October
Mostly clear. High 50°, low 26°.
Pressure30.27 inHg
Wind4.7 mph NW
Humidity46%
Visibility—
Dew point23°
Tue, 2754° / 32°0
Morning37°feels 35°
Afternoon49°feels 49°
Evening45°feels 45°
Overnight37°feels 35°
54 °
Casto, Tuesday, 27 October
Clear. High 54°, low 32°.
Pressure30.18 inHg
Wind3.3 mph W
Humidity29%
Visibility—
Dew point17°
Wed, 2853° / 34°0
Morning38°feels 38°
Afternoon49°feels 49°
Evening44°feels 44°
Overnight37°feels 37°
53 °
Casto, Wednesday, 28 October
Mostly clear. High 53°, low 34°.
Pressure30.12 inHg
Wind3.1 mph W
Humidity37%
Visibility—
Dew point22°
Thu, 2953° / 32°0
Morning37°feels 37°
Afternoon48°feels 47°
Evening43°feels 40°
Overnight35°feels 32°
53 °
Casto, Thursday, 29 October
Clear. High 53°, low 32°.
Pressure30.00 inHg
Wind6.4 mph W
Humidity27%
Visibility—
Dew point15°
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 Casto, 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.