10-day forecast for Delmar, IL: 45° to 74°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Thursday, October 22
62° · 1.52 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2372° / 46°0
Morning51°feels 50°
Afternoon71°feels 69°
Evening57°feels 55°
Overnight49°feels 48°
72 °
Delmar, Friday, 23 October
Mostly clear. High 72°, low 46°.
Pressure30.33 inHg
Wind5.5 mph S
Humidity49%
Visibility6.2 mi
Dew point48°
Sat, 2468° / 47°0
Morning48°feels 45°
Afternoon68°feels 67°
Evening58°feels 57°
Overnight50°feels 49°
68 °
Delmar, Saturday, 24 October
Overcast. High 68°, low 47°.
Pressure30.39 inHg
Wind6.3 mph S
Humidity58%
Visibility6.2 mi
Dew point50°
Sun, 2571° / 49°0
Morning50°feels 49°
Afternoon71°feels 70°
Evening59°feels 58°
Overnight51°feels 50°
71 °
Delmar, Sunday, 25 October
Partly cloudy. High 71°, low 49°.
Pressure30.42 inHg
Wind5.2 mph S
Humidity52%
Visibility6.2 mi
Dew point50°
Mon, 2669° / 49°0
Morning55°feels 55°
Afternoon67°feels 66°
Evening56°feels 56°
Overnight52°feels 51°
69 °
Delmar, Monday, 26 October
Overcast. High 69°, low 49°.
Pressure30.36 inHg
Wind8.8 mph NE
Humidity49%
Visibility—
Dew point46°
Tue, 2767° / 51°0
Morning55°feels 55°
Afternoon65°feels 64°
Evening58°feels 58°
Overnight56°feels 55°
67 °
Delmar, Tuesday, 27 October
Overcast. High 67°, low 51°.
Pressure30.30 inHg
Wind8.6 mph E
Humidity62%
Visibility—
Dew point51°
Wed, 2864° / 52°0
Morning54°feels 53°
Afternoon61°feels 60°
Evening59°feels 58°
Overnight56°feels 55°
64 °
Delmar, Wednesday, 28 October
Overcast. High 64°, low 52°.
Pressure30.15 inHg
Wind6.1 mph W
Humidity68%
Visibility—
Dew point49°
Thu, 2965° / 51°0.04
Morning55°feels 54°
Afternoon63°feels 62°
Evening61°feels 59°
Overnight56°feels 55°
65 °
Delmar, Thursday, 29 October
Light rain. High 65°, low 51°.
Pressure30.15 inHg
Wind6 mph NW
Humidity58%
Visibility—
Dew point46°
Fri, 3062° / 55°1.52
Morning56°feels 56°
Afternoon59°feels 58°
Evening60°feels 60°
Overnight59°feels 58°
62 °
Delmar, Friday, 30 October
Heavy rain. High 62°, low 55°.
Pressure29.88 inHg
Wind14.8 mph S
Humidity80%
Visibility—
Dew point52°
Sat, 3160° / 55°0.67
Morning57°feels 57°
Afternoon58°feels 57°
Evening58°feels 58°
Overnight56°feels 55°
60 °
Delmar, Saturday, 31 October
Rain. High 60°, low 55°.
Pressure29.74 inHg
Wind16.8 mph SW
Humidity92%
Visibility—
Dew point55°
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.