10-day forecast for Delta, ID: 30° to 68°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Friday, October 16
53°
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1759° / 38°0
Morning42°feels 42°
Afternoon59°feels 57°
Evening44°feels 43°
Overnight41°feels 41°
59 °
Delta, Saturday, 17 October
Overcast. High 59°, low 38°.
Pressure30.06 inHg
Wind11.9 mph SW
Humidity41%
Visibility6.2 mi
Dew point35°
Sun, 1855° / 34°0
Morning37°feels 37°
Afternoon55°feels 52°
Evening39°feels 39°
Overnight35°feels 35°
55 °
Delta, Sunday, 18 October
Clear. High 55°, low 34°.
Pressure30.12 inHg
Wind3.1 mph W
Humidity42%
Visibility6.2 mi
Dew point28°
Mon, 1960° / 34°0
Morning37°feels 33°
Afternoon59°feels 56°
Evening47°feels 47°
Overnight34°feels 31°
60 °
Delta, Monday, 19 October
Overcast. High 60°, low 34°.
Pressure29.80 inHg
Wind1.4 mph NW
Humidity44%
Visibility6.2 mi
Dew point38°
Tue, 2064° / 41°0
Morning41°feels 39°
Afternoon64°feels 61°
Evening55°feels 53°
Overnight44°feels 44°
64 °
Delta, Tuesday, 20 October
Overcast. High 64°, low 41°.
Pressure29.97 inHg
Wind1.9 mph NE
Humidity46%
Visibility6.2 mi
Dew point39°
Wed, 2164° / 38°0
Morning44°feels 44°
Afternoon59°feels 57°
Evening56°feels 55°
Overnight45°feels 45°
64 °
Delta, Wednesday, 21 October
Clear. High 64°, low 38°.
Pressure30.00 inHg
Wind3 mph W
Humidity49%
Visibility—
Dew point37°
Thu, 2259° / 37°0
Morning46°feels 46°
Afternoon56°feels 53°
Evening50°feels 47°
Overnight38°feels 38°
59 °
Delta, Thursday, 22 October
Mostly clear. High 59°, low 37°.
Pressure29.80 inHg
Wind3.7 mph W
Humidity38%
Visibility—
Dew point29°
Fri, 2353° / 33°0
Morning38°feels 38°
Afternoon49°feels 49°
Evening46°feels 46°
Overnight36°feels 36°
53 °
Delta, Friday, 23 October
Overcast. High 53°, low 33°.
Pressure30.09 inHg
Wind2.9 mph E
Humidity45%
Visibility—
Dew point26°
Sat, 2453° / 33°0
Morning38°feels 34°
Afternoon49°feels 47°
Evening45°feels 43°
Overnight33°feels 28°
53 °
Delta, Saturday, 24 October
Clear. High 53°, low 33°.
Pressure30.30 inHg
Wind5 mph NE
Humidity28%
Visibility—
Dew point15°
Sun, 2555° / 30°0
Morning35°feels 31°
Afternoon49°feels 48°
Evening44°feels 42°
Overnight32°feels 28°
55 °
Delta, Sunday, 25 October
Clear. High 55°, low 30°.
Pressure30.21 inHg
Wind5 mph E
Humidity23%
Visibility—
Dew point10°
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 Delta, 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.