10-day forecast for Oregon, IL: 30° to 81°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Monday, October 12
43°
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1176° / 56°0
Morning58°feels 58°
Afternoon75°feels 75°
Evening65°feels 65°
Overnight58°feels 57°
76 °
Oregon, Sunday, 11 October
Clear. High 76°, low 56°.
Pressure29.94 inHg
Wind5.9 mph S
Humidity62%
Visibility6.2 mi
Dew point58°
Mon, 1281° / 63°0
Morning65°feels 65°
Afternoon80°feels 82°
Evening74°feels 74°
Overnight64°feels 63°
81 °
Oregon, Monday, 12 October
Clear. High 81°, low 63°.
Pressure29.80 inHg
Wind12.1 mph SW
Humidity59%
Visibility6.2 mi
Dew point62°
Tue, 1372° / 66°0
Morning69°feels 70°
Afternoon72°feels 72°
Evening67°feels 67°
Overnight71°feels 71°
72 °
Oregon, Tuesday, 13 October
Overcast. High 72°, low 66°.
Pressure29.85 inHg
Wind9 mph NW
Humidity75%
Visibility6.2 mi
Dew point64°
Wed, 1466° / 58°0.13
Morning61°feels 61°
Afternoon64°feels 64°
Evening61°feels 60°
Overnight58°feels 58°
66 °
Oregon, Wednesday, 14 October
Light rain. High 66°, low 58°.
Pressure30.12 inHg
Wind11.6 mph N
Humidity73%
Visibility—
Dew point56°
Thu, 1563° / 53°0.06
Morning56°feels 54°
Afternoon60°feels 59°
Evening62°feels 62°
Overnight61°feels 62°
63 °
Oregon, Thursday, 15 October
Light rain. High 63°, low 53°.
Pressure30.30 inHg
Wind11.9 mph E
Humidity62%
Visibility—
Dew point46°
Fri, 1661° / 44°0.01
Morning56°feels 55°
Afternoon55°feels 52°
Evening47°feels 39°
Overnight46°feels 39°
61 °
Oregon, Friday, 16 October
Light rain. High 61°, low 44°.
Pressure29.83 inHg
Wind25.8 mph W
Humidity55%
Visibility—
Dew point40°
Sat, 1743° / 34°0.03
Morning39°feels 29°
Afternoon40°feels 32°
Evening37°feels 30°
Overnight35°feels 28°
43 °
Oregon, Saturday, 17 October
Snow. High 43°, low 34°.
Pressure30.36 inHg
Wind21.9 mph W
Humidity56%
Visibility—
Dew point26°
Sun, 1850° / 30°0
Morning35°feels 29°
Afternoon46°feels 40°
Evening41°feels 36°
Overnight38°feels 33°
50 °
Oregon, Sunday, 18 October
Clear. High 50°, low 30°.
Pressure30.39 inHg
Wind15.3 mph S
Humidity36%
Visibility—
Dew point19°
Mon, 1958° / 38°0
Morning43°feels 38°
Afternoon55°feels 53°
Evening50°feels 47°
Overnight46°feels 43°
58 °
Oregon, Monday, 19 October
Clear. High 58°, low 38°.
Pressure30.33 inHg
Wind8.3 mph S
Humidity44%
Visibility—
Dew point32°
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.