10-day forecast for Oregon, IL: 35° to 76°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Friday, October 23
64° · 0.39 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1564° / 54°0.39
Morning58°feels 58°
Afternoon63°feels 63°
Evening61°feels 61°
Overnight58°feels 57°
64 °
Oregon, Thursday, 15 October
Rain. High 64°, low 54°.
Pressure30.00 inHg
Wind7 mph SE
Humidity88%
Visibility6.2 mi
Dew point57°
Fri, 1654° / 43°0.01
Morning47°feels 41°
Afternoon53°feels 51°
Evening47°feels 41°
Overnight53°feels 52°
54 °
Oregon, Friday, 16 October
Light rain. High 54°, low 43°.
Pressure30.09 inHg
Wind17.4 mph NW
Humidity69%
Visibility6.2 mi
Dew point42°
Sat, 1755° / 35°0
Morning37°feels 33°
Afternoon54°feels 51°
Evening46°feels 42°
Overnight39°feels 34°
55 °
Oregon, Saturday, 17 October
Clear. High 55°, low 35°.
Pressure30.53 inHg
Wind4.4 mph SW
Humidity47%
Visibility6.2 mi
Dew point32°
Sun, 1860° / 41°0
Morning44°feels 38°
Afternoon59°feels 57°
Evening51°feels 49°
Overnight42°feels 37°
60 °
Oregon, Sunday, 18 October
Clear. High 60°, low 41°.
Pressure30.42 inHg
Wind13.2 mph SW
Humidity47%
Visibility6.2 mi
Dew point36°
Mon, 1963° / 41°0
Morning47°feels 44°
Afternoon60°feels 58°
Evening53°feels 51°
Overnight48°feels 46°
63 °
Oregon, Monday, 19 October
Overcast. High 63°, low 41°.
Pressure30.36 inHg
Wind7 mph SW
Humidity50%
Visibility—
Dew point40°
Tue, 2067° / 42°0
Morning48°feels 48°
Afternoon64°feels 62°
Evening57°feels 55°
Overnight53°feels 51°
67 °
Oregon, Tuesday, 20 October
Mostly clear. High 67°, low 42°.
Pressure30.33 inHg
Wind6.5 mph E
Humidity45%
Visibility—
Dew point40°
Wed, 2170° / 53°0
Morning57°feels 56°
Afternoon68°feels 67°
Evening61°feels 60°
Overnight58°feels 57°
70 °
Oregon, Wednesday, 21 October
Overcast. High 70°, low 53°.
Pressure30.30 inHg
Wind13.1 mph S
Humidity52%
Visibility—
Dew point49°
Thu, 2273° / 55°0
Morning60°feels 58°
Afternoon70°feels 70°
Evening64°feels 63°
Overnight62°feels 61°
73 °
Oregon, Thursday, 22 October
Overcast. High 73°, low 55°.
Pressure30.18 inHg
Wind13.4 mph S
Humidity48%
Visibility—
Dew point49°
Fri, 2376° / 62°0
Morning66°feels 65°
Afternoon74°feels 74°
Evening68°feels 68°
Overnight63°feels 63°
76 °
Oregon, Friday, 23 October
Overcast. High 76°, low 62°.
Pressure29.94 inHg
Wind21.7 mph S
Humidity56%
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.