10-day forecast for Oregon, IL: 37° to 84°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Monday, October 12
62° · 0.37 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1378° / 62°0.04
Morning66°feels 67°
Afternoon77°feels 77°
Evening64°feels 64°
Overnight72°feels 72°
78 °
Oregon, Tuesday, 13 October
Rain. High 78°, low 62°.
Pressure29.85 inHg
Wind8.8 mph W
Humidity64%
Visibility6.2 mi
Dew point59°
Wed, 1471° / 57°0.41
Morning58°feels 58°
Afternoon71°feels 70°
Evening62°feels 61°
Overnight62°feels 62°
71 °
Oregon, Wednesday, 14 October
Heavy rain. High 71°, low 57°.
Pressure30.09 inHg
Wind6.4 mph NE
Humidity68%
Visibility6.2 mi
Dew point56°
Thu, 1562° / 56°0.37
Morning56°feels 56°
Afternoon63°feels 62°
Evening58°feels 58°
Overnight57°feels 56°
62 °
Oregon, Thursday, 15 October
Rain. High 62°, low 56°.
Pressure30.06 inHg
Wind7.5 mph E
Humidity84%
Visibility6.2 mi
Dew point55°
Fri, 1657° / 46°0
Morning49°feels 42°
Afternoon53°feels 50°
Evening49°feels 45°
Overnight55°feels 54°
57 °
Oregon, Friday, 16 October
Overcast. High 57°, low 46°.
Pressure30.42 inHg
Wind22.1 mph N
Humidity52%
Visibility—
Dew point36°
Sat, 1759° / 37°0
Morning43°feels 40°
Afternoon56°feels 54°
Evening50°feels 47°
Overnight45°feels 41°
59 °
Oregon, Saturday, 17 October
Clear. High 59°, low 37°.
Pressure30.45 inHg
Wind10.6 mph SW
Humidity39%
Visibility—
Dew point30°
Sun, 1859° / 41°0
Morning46°feels 40°
Afternoon56°feels 53°
Evening50°feels 47°
Overnight49°feels 46°
59 °
Oregon, Sunday, 18 October
Clear. High 59°, low 41°.
Pressure30.24 inHg
Wind18.5 mph SW
Humidity42%
Visibility—
Dew point32°
Mon, 1961° / 47°0.27
Morning53°feels 49°
Afternoon59°feels 57°
Evening51°feels 50°
Overnight50°feels 49°
61 °
Oregon, Monday, 19 October
Rain. High 61°, low 47°.
Pressure30.18 inHg
Wind14.9 mph SW
Humidity48%
Visibility—
Dew point39°
Tue, 2063° / 51°0.23
Morning55°feels 55°
Afternoon60°feels 60°
Evening58°feels 58°
Overnight57°feels 56°
63 °
Oregon, Tuesday, 20 October
Rain. High 63°, low 51°.
Pressure30.21 inHg
Wind6.8 mph E
Humidity81%
Visibility—
Dew point54°
Wed, 2171° / 56°0
Morning60°feels 59°
Afternoon68°feels 68°
Evening63°feels 63°
Overnight61°feels 61°
71 °
Oregon, Wednesday, 21 October
Overcast. High 71°, low 56°.
Pressure30.27 inHg
Wind11.1 mph SE
Humidity69%
Visibility—
Dew point57°
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 Oregon, 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.