10-day forecast for Oregon, IL: 30° to 83°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Monday, October 12
58° · 1.69 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1283° / 63°0
Morning65°feels 65°
Afternoon82°feels 84°
Evening76°feels 77°
Overnight64°feels 63°
83 °
Oregon, Monday, 12 October
Mostly clear. High 83°, low 63°.
Pressure29.83 inHg
Wind12 mph SW
Humidity61%
Visibility6.2 mi
Dew point63°
Tue, 1378° / 66°0.04
Morning68°feels 69°
Afternoon78°feels 78°
Evening69°feels 70°
Overnight72°feels 73°
78 °
Oregon, Tuesday, 13 October
Light rain. High 78°, low 66°.
Pressure29.83 inHg
Wind8.6 mph W
Humidity69%
Visibility6.2 mi
Dew point65°
Wed, 1470° / 59°0.9
Morning60°feels 60°
Afternoon71°feels 70°
Evening62°feels 61°
Overnight64°feels 64°
70 °
Oregon, Wednesday, 14 October
Heavy rain. High 70°, low 59°.
Pressure30.09 inHg
Wind7.3 mph NE
Humidity65%
Visibility6.2 mi
Dew point56°
Thu, 1558° / 55°1.69
Morning55°feels 55°
Afternoon57°feels 57°
Evening57°feels 57°
Overnight57°feels 56°
58 °
Oregon, Thursday, 15 October
Heavy rain. High 58°, low 55°.
Pressure30.12 inHg
Wind8.5 mph E
Humidity96%
Visibility1.1 mi
Dew point55°
Fri, 1659° / 47°0
Morning51°feels 46°
Afternoon57°feels 55°
Evening51°feels 48°
Overnight47°feels 43°
59 °
Oregon, Friday, 16 October
Partly cloudy. High 59°, low 47°.
Pressure30.39 inHg
Wind18.3 mph N
Humidity48%
Visibility—
Dew point37°
Sat, 1743° / 30°0
Morning33°feels 26°
Afternoon40°feels 33°
Evening35°feels 31°
Overnight33°feels 28°
43 °
Oregon, Saturday, 17 October
Clear. High 43°, low 30°.
Pressure30.56 inHg
Wind13 mph NW
Humidity33%
Visibility—
Dew point13°
Sun, 1851° / 30°0
Morning35°feels 28°
Afternoon48°feels 41°
Evening46°feels 40°
Overnight42°feels 35°
51 °
Oregon, Sunday, 18 October
Partly cloudy. High 51°, low 30°.
Pressure30.42 inHg
Wind20.4 mph S
Humidity37%
Visibility—
Dew point21°
Mon, 1960° / 41°0
Morning46°feels 40°
Afternoon56°feels 54°
Evening51°feels 48°
Overnight47°feels 44°
60 °
Oregon, Monday, 19 October
Partly cloudy. High 60°, low 41°.
Pressure30.30 inHg
Wind16 mph SW
Humidity47%
Visibility—
Dew point35°
Tue, 2063° / 44°0
Morning49°feels 47°
Afternoon61°feels 58°
Evening54°feels 51°
Overnight50°feels 48°
63 °
Oregon, Tuesday, 20 October
Partly cloudy. High 63°, low 44°.
Pressure30.30 inHg
Wind9.2 mph S
Humidity39%
Visibility—
Dew point35°
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.