10-day forecast for Delmar, IL: 47° to 72°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Sunday, October 25
62° · 0.94 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2571° / 47°0
Morning51°feels 50°
Afternoon70°feels 69°
Evening57°feels 55°
Overnight50°feels 48°
71 °
Delmar, Sunday, 25 October
Overcast. High 71°, low 47°.
Pressure30.42 inHg
Wind4.8 mph S
Humidity56%
Visibility6.2 mi
Dew point50°
Mon, 2669° / 48°0
Morning50°feels 49°
Afternoon69°feels 68°
Evening54°feels 54°
Overnight51°feels 49°
69 °
Delmar, Monday, 26 October
Overcast. High 69°, low 48°.
Pressure30.33 inHg
Wind1.6 mph E
Humidity56%
Visibility6.2 mi
Dew point50°
Tue, 2769° / 50°0
Morning50°feels 50°
Afternoon69°feels 68°
Evening60°feels 59°
Overnight51°feels 50°
69 °
Delmar, Tuesday, 27 October
Overcast. High 69°, low 50°.
Pressure30.27 inHg
Wind6 mph SE
Humidity66%
Visibility6.2 mi
Dew point54°
Wed, 2871° / 51°0.01
Morning54°feels 53°
Afternoon68°feels 67°
Evening60°feels 59°
Overnight55°feels 54°
71 °
Delmar, Wednesday, 28 October
Light rain. High 71°, low 51°.
Pressure30.21 inHg
Wind7.1 mph S
Humidity59%
Visibility6.2 mi
Dew point51°
Thu, 2972° / 56°0.05
Morning60°feels 59°
Afternoon71°feels 70°
Evening64°feels 64°
Overnight61°feels 61°
72 °
Delmar, Thursday, 29 October
Light rain. High 72°, low 56°.
Pressure30.12 inHg
Wind9.7 mph SW
Humidity51%
Visibility—
Dew point51°
Fri, 3065° / 54°0.01
Morning60°feels 59°
Afternoon64°feels 62°
Evening55°feels 54°
Overnight55°feels 54°
65 °
Delmar, Friday, 30 October
Light rain. High 65°, low 54°.
Pressure30.27 inHg
Wind12.6 mph NE
Humidity45%
Visibility—
Dew point43°
Sat, 3169° / 53°0.01
Morning57°feels 55°
Afternoon66°feels 65°
Evening63°feels 62°
Overnight59°feels 57°
69 °
Delmar, Saturday, 31 October
Light rain. High 69°, low 53°.
Pressure30.24 inHg
Wind12.9 mph SE
Humidity51%
Visibility—
Dew point46°
Sun, 0171° / 56°0.44
Morning63°feels 61°
Afternoon69°feels 68°
Evening59°feels 59°
Overnight58°feels 57°
71 °
Delmar, Sunday, 1 November
Rain. High 71°, low 56°.
Pressure29.91 inHg
Wind20 mph S
Humidity44%
Visibility—
Dew point46°
Mon, 0262° / 52°0.94
Morning55°feels 55°
Afternoon60°feels 59°
Evening54°feels 53°
Overnight52°feels 50°
62 °
Delmar, Monday, 2 November
Heavy rain. High 62°, low 52°.
Pressure29.74 inHg
Wind26.4 mph N
Humidity61%
Visibility—
Dew point47°
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 Delmar, 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.