10-day forecast for Delta, ID: 50° to 89°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Sunday, August 16
81°
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0984° / 51°0
Morning60°feels 57°
Afternoon81°feels 79°
Evening72°feels 71°
Overnight55°feels 52°
84 °
Delta, Sunday, 9 August
Clear. High 84°, low 51°.
Pressure29.88 inHg
Wind5.2 mph SW
Humidity19%
Visibility6.2 mi
Dew point35°
Mon, 1083° / 50°0
Morning57°feels 55°
Afternoon82°feels 80°
Evening64°feels 62°
Overnight54°feels 51°
83 °
Delta, Monday, 10 August
Clear. High 83°, low 50°.
Pressure29.91 inHg
Wind5.4 mph SW
Humidity21%
Visibility6.2 mi
Dew point35°
Tue, 1186° / 57°0
Morning70°feels 68°
Afternoon86°feels 83°
Evening66°feels 64°
Overnight58°feels 55°
86 °
Delta, Tuesday, 11 August
Clear. High 86°, low 57°.
Pressure29.94 inHg
Wind4.1 mph W
Humidity20%
Visibility6.2 mi
Dew point37°
Wed, 1284° / 58°0
Morning69°feels 67°
Afternoon84°feels 82°
Evening79°feels 77°
Overnight59°feels 56°
84 °
Delta, Wednesday, 12 August
Overcast. High 84°, low 58°.
Pressure29.83 inHg
Wind4.1 mph W
Humidity24%
Visibility6.2 mi
Dew point40°
Thu, 1381° / 55°0
Morning62°feels 60°
Afternoon77°feels 76°
Evening76°feels 75°
Overnight57°feels 55°
81 °
Delta, Thursday, 13 August
Clear. High 81°, low 55°.
Pressure29.83 inHg
Wind8.9 mph W
Humidity33%
Visibility—
Dew point43°
Fri, 1482° / 52°0
Morning60°feels 58°
Afternoon79°feels 77°
Evening78°feels 76°
Overnight59°feels 56°
82 °
Delta, Friday, 14 August
Clear. High 82°, low 52°.
Pressure29.97 inHg
Wind4.8 mph W
Humidity28%
Visibility—
Dew point39°
Sat, 1585° / 55°0
Morning63°feels 60°
Afternoon83°feels 81°
Evening81°feels 78°
Overnight61°feels 59°
85 °
Delta, Saturday, 15 August
Mostly clear. High 85°, low 55°.
Pressure30.00 inHg
Wind6.6 mph W
Humidity24%
Visibility—
Dew point39°
Sun, 1689° / 59°0
Morning67°feels 64°
Afternoon85°feels 82°
Evening84°feels 81°
Overnight65°feels 62°
89 °
Delta, Sunday, 16 August
Partly cloudy. High 89°, low 59°.
Pressure29.97 inHg
Wind12.1 mph W
Humidity19%
Visibility—
Dew point35°
Mon, 1789° / 62°0
Morning68°feels 66°
Afternoon85°feels 82°
Evening84°feels 81°
Overnight66°feels 64°
89 °
Delta, Monday, 17 August
Partly cloudy. High 89°, low 62°.
Pressure29.94 inHg
Wind9.5 mph W
Humidity19%
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.