10-day forecast for Delta, ID: 23° to 50°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
50°
Best day: Sunday, October 25
36° · 0.74 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2649° / 33°0.19
Morning34°feels 30°
Afternoon48°feels 48°
Evening38°feels 38°
Overnight36°feels 31°
49 °
Delta, Monday, 26 October
Rain. High 49°, low 33°.
Pressure29.91 inHg
Wind3.2 mph NE
Humidity48%
Visibility6.2 mi
Dew point32°
Tue, 2739° / 35°0.28
Morning37°feels 37°
Afternoon39°feels 34°
Evening36°feels 36°
Overnight37°feels 37°
39 °
Delta, Tuesday, 27 October
Light rain. High 39°, low 35°.
Pressure29.97 inHg
Wind4.8 mph SW
Humidity97%
Visibility6.2 mi
Dew point38°
Wed, 2836° / 27°0.74
Morning34°feels 34°
Afternoon36°feels 31°
Evening30°feels 30°
Overnight36°feels 33°
36 °
Delta, Wednesday, 28 October
Snow. High 36°, low 27°.
Pressure30.03 inHg
Wind1.6 mph SW
Humidity99%
Visibility0.5 mi
Dew point35°
Thu, 2941° / 23°0.04
Morning29°feels 29°
Afternoon37°feels 37°
Evening34°feels 33°
Overnight28°feels 28°
41 °
Delta, Thursday, 29 October
Snow. High 41°, low 23°.
Pressure30.12 inHg
Wind4.5 mph NE
Humidity78%
Visibility—
Dew point29°
Fri, 3047° / 27°0
Morning31°feels 27°
Afternoon42°feels 42°
Evening38°feels 38°
Overnight29°feels 28°
47 °
Delta, Friday, 30 October
Light snow. High 47°, low 27°.
Pressure29.94 inHg
Wind5 mph NE
Humidity66%
Visibility—
Dew point29°
Sat, 3147° / 28°0
Morning33°feels 30°
Afternoon43°feels 43°
Evening40°feels 40°
Overnight35°feels 34°
47 °
Delta, Saturday, 31 October
Partly cloudy. High 47°, low 28°.
Pressure30.03 inHg
Wind3.2 mph E
Humidity74%
Visibility—
Dew point33°
Sun, 0148° / 32°0.07
Morning35°feels 33°
Afternoon44°feels 42°
Evening42°feels 40°
Overnight38°feels 36°
48 °
Delta, Sunday, 1 November
Light rain. High 48°, low 32°.
Pressure29.80 inHg
Wind4.2 mph NE
Humidity75%
Visibility—
Dew point35°
Mon, 0238° / 26°0.7
Morning35°feels 31°
Afternoon35°feels 31°
Evening34°feels 29°
Overnight28°feels 23°
38 °
Delta, Monday, 2 November
Snow. High 38°, low 26°.
Pressure30.06 inHg
Wind5.9 mph SW
Humidity100%
Visibility—
Dew point35°
Tue, 0344° / 26°0
Morning30°feels 27°
Afternoon39°feels 39°
Evening38°feels 37°
Overnight29°feels 26°
44 °
Delta, Tuesday, 3 November
Overcast. High 44°, low 26°.
Pressure30.27 inHg
Wind3.9 mph SE
Humidity91%
Visibility—
Dew point35°
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.