10-day forecast for Princeton, IL: 28° to 64°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
60°
Best day: Thursday, November 19
43°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1446° / 29°0
Morning32°feels 26°
Afternoon46°feels 42°
Evening35°feels 31°
Overnight31°feels 26°
46 °
Princeton, Saturday, 14 November
Clear. High 46°, low 29°.
Pressure30.30 inHg
Wind6.1 mph NW
Humidity62%
Visibility6.2 mi
Dew point25°
Sun, 1547° / 28°0
Morning31°feels 28°
Afternoon47°feels 46°
Evening36°feels 36°
Overnight28°feels 24°
47 °
Princeton, Sunday, 15 November
Clear. High 47°, low 28°.
Pressure30.47 inHg
Wind2.4 mph NW
Humidity57%
Visibility6.2 mi
Dew point29°
Mon, 1651° / 29°0
Morning34°feels 29°
Afternoon51°feels 48°
Evening38°feels 34°
Overnight30°feels 30°
51 °
Princeton, Monday, 16 November
Clear. High 51°, low 29°.
Pressure30.53 inHg
Wind7.3 mph SW
Humidity50%
Visibility6.2 mi
Dew point31°
Tue, 1753° / 33°0
Morning38°feels 34°
Afternoon51°feels 48°
Evening43°feels 39°
Overnight35°feels 30°
53 °
Princeton, Tuesday, 17 November
Overcast. High 53°, low 33°.
Pressure30.47 inHg
Wind8.3 mph S
Humidity54%
Visibility6.2 mi
Dew point37°
Wed, 1855° / 36°0
Morning41°feels 36°
Afternoon53°feels 50°
Evening49°feels 44°
Overnight46°feels 40°
55 °
Princeton, Wednesday, 18 November
Overcast. High 55°, low 36°.
Pressure30.30 inHg
Wind14.1 mph S
Humidity56%
Visibility—
Dew point36°
Thu, 1960° / 48°0.01
Morning51°feels 50°
Afternoon53°feels 51°
Evening53°feels 51°
Overnight49°feels 47°
60 °
Princeton, Thursday, 19 November
Light rain. High 60°, low 48°.
Pressure30.18 inHg
Wind13.9 mph S
Humidity86%
Visibility—
Dew point48°
Fri, 2054° / 42°0
Morning45°feels 43°
Afternoon53°feels 50°
Evening48°feels 45°
Overnight47°feels 43°
54 °
Princeton, Friday, 20 November
Overcast. High 54°, low 42°.
Pressure30.39 inHg
Wind9.7 mph SE
Humidity60%
Visibility—
Dew point38°
Sat, 2164° / 49°0.13
Morning55°feels 54°
Afternoon63°feels 61°
Evening60°feels 58°
Overnight56°feels 55°
64 °
Princeton, Saturday, 21 November
Light rain. High 64°, low 49°.
Pressure29.74 inHg
Wind27.7 mph S
Humidity54%
Visibility—
Dew point45°
Sun, 2251° / 34°0
Morning41°feels 33°
Afternoon42°feels 35°
Evening36°feels 30°
Overnight35°feels 29°
51 °
Princeton, Sunday, 22 November
Overcast. High 51°, low 34°.
Pressure30.09 inHg
Wind19.9 mph SW
Humidity51%
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 Princeton, 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.