10-day forecast for Arrow, ID: 35° to 75°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Friday, October 9
49°
Worst day: Sunday, October 11
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1062° / 39°0
Morning43°feels 43°
Afternoon61°feels 59°
Evening46°feels 45°
Overnight43°feels 39°
62 °
Arrow, Saturday, 10 October
Overcast. High 62°, low 39°.
Pressure29.80 inHg
Wind3.2 mph W
Humidity43%
Visibility6.2 mi
Dew point32°
Sun, 1149° / 42°0.01
Morning43°feels 38°
Afternoon48°feels 45°
Evening44°feels 42°
Overnight46°feels 42°
49 °
Arrow, Sunday, 11 October
Light rain. High 49°, low 42°.
Pressure29.88 inHg
Wind8.9 mph NE
Humidity53%
Visibility6.2 mi
Dew point31°
Mon, 1250° / 40°0
Morning41°feels 41°
Afternoon50°feels 50°
Evening43°feels 43°
Overnight42°feels 42°
50 °
Arrow, Monday, 12 October
Light rain. High 50°, low 40°.
Pressure30.03 inHg
Wind1.7 mph SE
Humidity54%
Visibility6.2 mi
Dew point32°
Tue, 1355° / 35°0
Morning39°feels 39°
Afternoon50°feels 49°
Evening53°feels 51°
Overnight38°feels 38°
55 °
Arrow, Tuesday, 13 October
Clear. High 55°, low 35°.
Pressure30.15 inHg
Wind3.4 mph NE
Humidity62%
Visibility—
Dew point34°
Wed, 1463° / 40°0
Morning45°feels 44°
Afternoon57°feels 55°
Evening59°feels 58°
Overnight47°feels 47°
63 °
Arrow, Wednesday, 14 October
Partly cloudy. High 63°, low 40°.
Pressure30.18 inHg
Wind12.7 mph W
Humidity55%
Visibility—
Dew point38°
Thu, 1563° / 46°0
Morning49°feels 48°
Afternoon58°feels 56°
Evening60°feels 57°
Overnight47°feels 45°
63 °
Arrow, Thursday, 15 October
Clear. High 63°, low 46°.
Pressure30.39 inHg
Wind5 mph NE
Humidity56%
Visibility—
Dew point40°
Fri, 1665° / 42°0
Morning46°feels 42°
Afternoon57°feels 54°
Evening62°feels 59°
Overnight50°feels 46°
65 °
Arrow, Friday, 16 October
Overcast. High 65°, low 42°.
Pressure30.39 inHg
Wind5.4 mph NE
Humidity34%
Visibility—
Dew point26°
Sat, 1769° / 46°0
Morning50°feels 48°
Afternoon62°feels 59°
Evening64°feels 61°
Overnight52°feels 49°
69 °
Arrow, Saturday, 17 October
Partly cloudy. High 69°, low 46°.
Pressure30.21 inHg
Wind4.4 mph NE
Humidity26%
Visibility—
Dew point24°
Sun, 1865° / 50°0
Morning53°feels 50°
Afternoon60°feels 57°
Evening61°feels 58°
Overnight53°feels 50°
65 °
Arrow, Sunday, 18 October
Overcast. High 65°, low 50°.
Pressure30.09 inHg
Wind3.4 mph NE
Humidity31%
Visibility—
Dew point28°
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.