10-day forecast for Delta, IL: 29° to 76°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Sunday, October 25
49°
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2173° / 43°0
Morning48°feels 47°
Afternoon71°feels 70°
Evening54°feels 53°
Overnight48°feels 47°
73 °
Delta, Wednesday, 21 October
Mostly clear. High 73°, low 43°.
Pressure30.27 inHg
Wind2.3 mph NE
Humidity46%
Visibility6.2 mi
Dew point47°
Thu, 2274° / 46°0
Morning51°feels 50°
Afternoon74°feels 72°
Evening60°feels 59°
Overnight52°feels 51°
74 °
Delta, Thursday, 22 October
Clear. High 74°, low 46°.
Pressure30.27 inHg
Wind3.6 mph NE
Humidity40%
Visibility6.2 mi
Dew point46°
Fri, 2371° / 49°0
Morning51°feels 50°
Afternoon71°feels 70°
Evening61°feels 60°
Overnight53°feels 52°
71 °
Delta, Friday, 23 October
Clear. High 71°, low 49°.
Pressure30.30 inHg
Wind6.7 mph E
Humidity45%
Visibility6.2 mi
Dew point48°
Sat, 2475° / 49°0
Morning53°feels 52°
Afternoon71°feels 70°
Evening62°feels 61°
Overnight53°feels 52°
75 °
Delta, Saturday, 24 October
Overcast. High 75°, low 49°.
Pressure30.36 inHg
Wind6.6 mph E
Humidity39%
Visibility—
Dew point44°
Sun, 2576° / 54°0
Morning60°feels 59°
Afternoon73°feels 72°
Evening64°feels 62°
Overnight60°feels 58°
76 °
Delta, Sunday, 25 October
Overcast. High 76°, low 54°.
Pressure30.42 inHg
Wind6 mph S
Humidity35%
Visibility—
Dew point43°
Mon, 2675° / 55°0
Morning61°feels 59°
Afternoon73°feels 71°
Evening64°feels 62°
Overnight63°feels 61°
75 °
Delta, Monday, 26 October
Overcast. High 75°, low 55°.
Pressure30.24 inHg
Wind11.7 mph SW
Humidity29%
Visibility—
Dew point38°
Tue, 2762° / 50°0
Morning56°feels 54°
Afternoon56°feels 54°
Evening54°feels 50°
Overnight51°feels 47°
62 °
Delta, Tuesday, 27 October
Overcast. High 62°, low 50°.
Pressure30.33 inHg
Wind13.5 mph N
Humidity52%
Visibility—
Dew point39°
Wed, 2849° / 34°0
Morning38°feels 31°
Afternoon46°feels 41°
Evening37°feels 33°
Overnight34°feels 29°
49 °
Delta, Wednesday, 28 October
Clear. High 49°, low 34°.
Pressure30.50 inHg
Wind15.2 mph N
Humidity19%
Visibility—
Dew point5°
Thu, 2956° / 29°0
Morning36°feels 35°
Afternoon53°feels 49°
Evening47°feels 44°
Overnight45°feels 43°
56 °
Delta, Thursday, 29 October
Overcast. High 56°, low 29°.
Pressure30.27 inHg
Wind7.6 mph SW
Humidity15%
Visibility—
Dew point4°
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, IL 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.