10-day forecast for Diamond, IL: 38° to 73°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Tuesday, November 3
67° · 0.55 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3168° / 50°0.06
Morning55°feels 53°
Afternoon66°feels 65°
Evening60°feels 59°
Overnight53°feels 52°
68 °
Diamond, Saturday, 31 October
Light rain. High 68°, low 50°.
Pressure30.33 inHg
Wind7.1 mph SE
Humidity56%
Visibility6.2 mi
Dew point46°
Sun, 0168° / 56°0
Morning58°feels 57°
Afternoon67°feels 66°
Evening62°feels 60°
Overnight59°feels 57°
68 °
Diamond, Sunday, 1 November
Light rain. High 68°, low 56°.
Pressure30.33 inHg
Wind4 mph SE
Humidity77%
Visibility6.2 mi
Dew point56°
Mon, 0265° / 57°0
Morning57°feels 56°
Afternoon64°feels 63°
Evening65°feels 64°
Overnight57°feels 56°
65 °
Diamond, Monday, 2 November
Overcast. High 65°, low 57°.
Pressure30.12 inHg
Wind9.5 mph S
Humidity69%
Visibility6.2 mi
Dew point52°
Tue, 0373° / 64°0
Morning65°feels 65°
Afternoon72°feels 72°
Evening68°feels 68°
Overnight64°feels 64°
73 °
Diamond, Tuesday, 3 November
Light rain. High 73°, low 64°.
Pressure29.85 inHg
Wind17.1 mph S
Humidity64%
Visibility—
Dew point58°
Wed, 0467° / 58°0.55
Morning65°feels 65°
Afternoon66°feels 66°
Evening61°feels 61°
Overnight59°feels 60°
67 °
Diamond, Wednesday, 4 November
Rain. High 67°, low 58°.
Pressure29.65 inHg
Wind11.8 mph S
Humidity87%
Visibility—
Dew point62°
Thu, 0559° / 54°0.04
Morning57°feels 57°
Afternoon57°feels 56°
Evening55°feels 54°
Overnight55°feels 53°
59 °
Diamond, Thursday, 5 November
Light rain. High 59°, low 54°.
Pressure29.71 inHg
Wind12.8 mph N
Humidity81%
Visibility—
Dew point52°
Fri, 0653° / 49°0
Morning51°feels 50°
Afternoon52°feels 51°
Evening50°feels 48°
Overnight49°feels 46°
53 °
Diamond, Friday, 6 November
Overcast. High 53°, low 49°.
Pressure29.91 inHg
Wind12.7 mph N
Humidity74%
Visibility—
Dew point44°
Sat, 0754° / 44°0
Morning48°feels 43°
Afternoon52°feels 49°
Evening46°feels 42°
Overnight45°feels 40°
54 °
Diamond, Saturday, 7 November
Partly cloudy. High 54°, low 44°.
Pressure30.12 inHg
Wind10.8 mph N
Humidity52%
Visibility—
Dew point35°
Sun, 0849° / 38°0
Morning41°feels 36°
Afternoon48°feels 44°
Evening46°feels 41°
Overnight43°feels 38°
49 °
Diamond, Sunday, 8 November
Overcast. High 49°, low 38°.
Pressure30.36 inHg
Wind11.4 mph E
Humidity44%
Visibility—
Dew point26°
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 Diamond, 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.