10-day forecast for Arrow, ID: 34° to 75°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Sunday, October 18
49° · 0.09 in
Worst day: Monday, October 12
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1152° / 45°0.02
Morning47°feels 43°
Afternoon52°feels 49°
Evening47°feels 46°
Overnight49°feels 46°
52 °
Arrow, Sunday, 11 October
Light rain. High 52°, low 45°.
Pressure29.88 inHg
Wind9.1 mph NE
Humidity54%
Visibility6.2 mi
Dew point31°
Mon, 1249° / 38°0.09
Morning39°feels 39°
Afternoon49°feels 49°
Evening42°feels 42°
Overnight41°feels 41°
49 °
Arrow, Monday, 12 October
Light rain. High 49°, low 38°.
Pressure30.09 inHg
Wind0.6 mph SW
Humidity76%
Visibility6.2 mi
Dew point37°
Tue, 1357° / 34°0
Morning36°feels 32°
Afternoon56°feels 54°
Evening48°feels 48°
Overnight36°feels 36°
57 °
Arrow, Tuesday, 13 October
Clear. High 57°, low 34°.
Pressure30.21 inHg
Wind2.2 mph SE
Humidity59%
Visibility6.2 mi
Dew point38°
Wed, 1460° / 38°0
Morning40°feels 37°
Afternoon60°feels 58°
Evening57°feels 55°
Overnight40°feels 40°
60 °
Arrow, Wednesday, 14 October
Clear. High 60°, low 38°.
Pressure30.27 inHg
Wind1.6 mph SE
Humidity52%
Visibility6.2 mi
Dew point38°
Thu, 1567° / 40°0
Morning45°feels 43°
Afternoon58°feels 57°
Evening62°feels 61°
Overnight48°feels 47°
67 °
Arrow, Thursday, 15 October
Clear. High 67°, low 40°.
Pressure30.39 inHg
Wind4.4 mph N
Humidity53%
Visibility—
Dew point38°
Fri, 1672° / 43°0
Morning48°feels 46°
Afternoon62°feels 60°
Evening67°feels 65°
Overnight53°feels 50°
72 °
Arrow, Friday, 16 October
Partly cloudy. High 72°, low 43°.
Pressure30.27 inHg
Wind4.8 mph NE
Humidity50%
Visibility—
Dew point40°
Sat, 1774° / 51°0
Morning55°feels 52°
Afternoon66°feels 64°
Evening69°feels 67°
Overnight56°feels 54°
74 °
Arrow, Saturday, 17 October
Overcast. High 74°, low 51°.
Pressure30.18 inHg
Wind4.5 mph NE
Humidity31%
Visibility—
Dew point32°
Sun, 1875° / 54°0
Morning58°feels 56°
Afternoon69°feels 67°
Evening70°feels 68°
Overnight58°feels 56°
75 °
Arrow, Sunday, 18 October
Overcast. High 75°, low 54°.
Pressure30.09 inHg
Wind3.6 mph E
Humidity31%
Visibility—
Dew point34°
Mon, 1972° / 53°0
Morning57°feels 55°
Afternoon67°feels 65°
Evening67°feels 65°
Overnight55°feels 53°
72 °
Arrow, Monday, 19 October
Mostly clear. High 72°, low 53°.
Pressure30.09 inHg
Wind10 mph NW
Humidity38%
Visibility—
Dew point38°
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 Arrow, 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.