10-day forecast for Delmar, IL: 45° to 75°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Thursday, October 29
61° · 0.17 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2469° / 46°0
Morning50°feels 48°
Afternoon69°feels 67°
Evening55°feels 53°
Overnight50°feels 47°
69 °
Delmar, Saturday, 24 October
Overcast. High 69°, low 46°.
Pressure30.39 inHg
Wind5.9 mph SE
Humidity58%
Visibility6.2 mi
Dew point49°
Sun, 2571° / 46°0
Morning48°feels 47°
Afternoon70°feels 69°
Evening58°feels 57°
Overnight49°feels 48°
71 °
Delmar, Sunday, 25 October
Overcast. High 71°, low 46°.
Pressure30.42 inHg
Wind5.3 mph S
Humidity53%
Visibility6.2 mi
Dew point50°
Mon, 2669° / 49°0
Morning51°feels 49°
Afternoon69°feels 69°
Evening53°feels 52°
Overnight52°feels 51°
69 °
Delmar, Monday, 26 October
Partly cloudy. High 69°, low 49°.
Pressure30.33 inHg
Wind3.7 mph NE
Humidity62%
Visibility6.2 mi
Dew point54°
Tue, 2765° / 49°0
Morning52°feels 51°
Afternoon63°feels 63°
Evening58°feels 57°
Overnight51°feels 50°
65 °
Delmar, Tuesday, 27 October
Overcast. High 65°, low 49°.
Pressure30.30 inHg
Wind6.8 mph SE
Humidity73%
Visibility6.2 mi
Dew point52°
Wed, 2871° / 53°0
Morning58°feels 58°
Afternoon69°feels 68°
Evening65°feels 64°
Overnight59°feels 59°
71 °
Delmar, Wednesday, 28 October
Mostly clear. High 71°, low 53°.
Pressure30.12 inHg
Wind12.4 mph SW
Humidity47%
Visibility—
Dew point47°
Thu, 2975° / 50°0
Morning56°feels 55°
Afternoon71°feels 70°
Evening67°feels 65°
Overnight61°feels 60°
75 °
Delmar, Thursday, 29 October
Overcast. High 75°, low 50°.
Pressure30.15 inHg
Wind13.9 mph SW
Humidity46%
Visibility—
Dew point47°
Fri, 3063° / 55°0.02
Morning58°feels 57°
Afternoon62°feels 60°
Evening56°feels 55°
Overnight56°feels 54°
63 °
Delmar, Friday, 30 October
Light rain. High 63°, low 55°.
Pressure30.18 inHg
Wind9.5 mph NE
Humidity54%
Visibility—
Dew point45°
Sat, 3161° / 56°0.17
Morning58°feels 56°
Afternoon60°feels 59°
Evening57°feels 56°
Overnight57°feels 56°
61 °
Delmar, Saturday, 31 October
Light rain. High 61°, low 56°.
Pressure30.12 inHg
Wind14.9 mph S
Humidity72%
Visibility—
Dew point51°
Sun, 0167° / 58°0.08
Morning61°feels 61°
Afternoon66°feels 65°
Evening62°feels 61°
Overnight60°feels 59°
67 °
Delmar, Sunday, 1 November
Light rain. High 67°, low 58°.
Pressure30.15 inHg
Wind15.3 mph S
Humidity61%
Visibility—
Dew point52°
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.