10-day forecast for Lyndon, IL: 38° to 69°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Sunday, November 1
69° · 0.82 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0266° / 55°0.26
Morning59°feels 59°
Afternoon65°feels 65°
Evening65°feels 66°
Overnight55°feels 55°
66 °
Lyndon, Monday, 2 November
Rain. High 66°, low 55°.
Pressure29.97 inHg
Wind15.7 mph SE
Humidity79%
Visibility6.2 mi
Dew point57°
Tue, 0369° / 63°0.82
Morning65°feels 65°
Afternoon69°feels 70°
Evening65°feels 66°
Overnight64°feels 65°
69 °
Lyndon, Tuesday, 3 November
Heavy rain. High 69°, low 63°.
Pressure29.74 inHg
Wind16.2 mph S
Humidity84%
Visibility6.2 mi
Dew point64°
Wed, 0463° / 53°0.24
Morning56°feels 55°
Afternoon56°feels 55°
Evening53°feels 52°
Overnight63°feels 63°
63 °
Lyndon, Wednesday, 4 November
Rain. High 63°, low 53°.
Pressure29.65 inHg
Wind13.5 mph SW
Humidity67%
Visibility6.2 mi
Dew point46°
Thu, 0553° / 51°0.02
Morning51°feels 50°
Afternoon52°feels 51°
Evening52°feels 51°
Overnight51°feels 50°
53 °
Lyndon, Thursday, 5 November
Light rain. High 53°, low 51°.
Pressure29.71 inHg
Wind12 mph SW
Humidity78%
Visibility—
Dew point45°
Fri, 0653° / 50°0
Morning51°feels 50°
Afternoon51°feels 49°
Evening51°feels 49°
Overnight50°feels 49°
53 °
Lyndon, Friday, 6 November
Light rain. High 53°, low 50°.
Pressure29.94 inHg
Wind10.5 mph NW
Humidity72%
Visibility—
Dew point42°
Sat, 0759° / 45°0
Morning49°feels 47°
Afternoon57°feels 55°
Evening51°feels 50°
Overnight49°feels 47°
59 °
Lyndon, Saturday, 7 November
Overcast. High 59°, low 45°.
Pressure29.88 inHg
Wind13.7 mph NW
Humidity57%
Visibility—
Dew point41°
Sun, 0857° / 41°0
Morning45°feels 40°
Afternoon55°feels 51°
Evening47°feels 44°
Overnight44°feels 39°
57 °
Lyndon, Sunday, 8 November
Clear. High 57°, low 41°.
Pressure29.85 inHg
Wind17.7 mph NW
Humidity40%
Visibility—
Dew point30°
Mon, 0958° / 38°0
Morning42°feels 42°
Afternoon53°feels 51°
Evening49°feels 47°
Overnight46°feels 42°
58 °
Lyndon, Monday, 9 November
Clear. High 58°, low 38°.
Pressure30.03 inHg
Wind10.2 mph W
Humidity43%
Visibility—
Dew point30°
Tue, 1056° / 40°0
Morning44°feels 41°
Afternoon53°feels 50°
Evening48°feels 45°
Overnight47°feels 44°
56 °
Lyndon, Tuesday, 10 November
Overcast. High 56°, low 40°.
Pressure30.24 inHg
Wind8.3 mph N
Humidity35%
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 Lyndon, 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.