10-day forecast for Plainfield, IL: 30° to 69°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Thursday, October 22
42°
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2068° / 43°0
Morning48°feels 48°
Afternoon67°feels 65°
Evening53°feels 52°
Overnight46°feels 46°
68 °
Plainfield, Tuesday, 20 October
Clear. High 68°, low 43°.
Pressure30.39 inHg
Wind3.2 mph SE
Humidity51%
Visibility6.2 mi
Dew point45°
Wed, 2167° / 43°0
Morning45°feels 45°
Afternoon67°feels 65°
Evening57°feels 56°
Overnight47°feels 47°
67 °
Plainfield, Wednesday, 21 October
Clear. High 67°, low 43°.
Pressure30.27 inHg
Wind2.1 mph SW
Humidity56%
Visibility6.2 mi
Dew point48°
Thu, 2269° / 49°0
Morning50°feels 49°
Afternoon69°feels 68°
Evening55°feels 54°
Overnight49°feels 49°
69 °
Plainfield, Thursday, 22 October
Clear. High 69°, low 49°.
Pressure30.33 inHg
Wind3.2 mph NE
Humidity63%
Visibility6.2 mi
Dew point54°
Fri, 2361° / 45°0
Morning47°feels 45°
Afternoon61°feels 59°
Evening53°feels 52°
Overnight49°feels 47°
61 °
Plainfield, Friday, 23 October
Mostly clear. High 61°, low 45°.
Pressure30.39 inHg
Wind6.3 mph SE
Humidity70%
Visibility6.2 mi
Dew point48°
Sat, 2461° / 44°0
Morning48°feels 45°
Afternoon58°feels 57°
Evening53°feels 51°
Overnight49°feels 47°
61 °
Plainfield, Saturday, 24 October
Overcast. High 61°, low 44°.
Pressure30.45 inHg
Wind7.5 mph SE
Humidity56%
Visibility—
Dew point42°
Sun, 2568° / 47°0
Morning53°feels 50°
Afternoon65°feels 64°
Evening61°feels 60°
Overnight56°feels 55°
68 °
Plainfield, Sunday, 25 October
Overcast. High 68°, low 47°.
Pressure30.30 inHg
Wind10 mph SW
Humidity53%
Visibility—
Dew point46°
Mon, 2659° / 48°0.01
Morning53°feels 50°
Afternoon57°feels 54°
Evening50°feels 47°
Overnight49°feels 46°
59 °
Plainfield, Monday, 26 October
Light rain. High 59°, low 48°.
Pressure30.33 inHg
Wind9.8 mph N
Humidity37%
Visibility—
Dew point31°
Tue, 2752° / 39°0
Morning49°feels 46°
Afternoon51°feels 48°
Evening44°feels 38°
Overnight41°feels 34°
52 °
Plainfield, Tuesday, 27 October
Overcast. High 52°, low 39°.
Pressure30.33 inHg
Wind13.4 mph N
Humidity43%
Visibility—
Dew point30°
Wed, 2842° / 30°0
Morning33°feels 24°
Afternoon41°feels 35°
Evening35°feels 30°
Overnight32°feels 26°
42 °
Plainfield, Wednesday, 28 October
Clear. High 42°, low 30°.
Pressure30.47 inHg
Wind13.5 mph N
Humidity39%
Visibility—
Dew point17°
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 Plainfield, 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.