10-day forecast for Lerna, IL: 28° to 65°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Tuesday, November 10
52° · 0.15 in
Worst day: Thursday, November 12
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 0750° / 32°0
Morning38°feels 34°
Afternoon50°feels 47°
Evening39°feels 39°
Overnight34°feels 30°
50 °
Lerna, Saturday, 7 November
Overcast. High 50°, low 32°.
Pressure30.24 inHg
Wind5.6 mph NW
Humidity51%
Visibility6.2 mi
Dew point32°
Sun, 0861° / 36°0
Morning41°feels 36°
Afternoon61°feels 59°
Evening50°feels 49°
Overnight36°feels 31°
61 °
Lerna, Sunday, 8 November
Clear. High 61°, low 36°.
Pressure30.09 inHg
Wind9.8 mph W
Humidity54%
Visibility6.2 mi
Dew point42°
Mon, 0962° / 39°0
Morning44°feels 42°
Afternoon62°feels 60°
Evening48°feels 45°
Overnight44°feels 41°
62 °
Lerna, Monday, 9 November
Clear. High 62°, low 39°.
Pressure30.18 inHg
Wind5.3 mph SW
Humidity45%
Visibility6.2 mi
Dew point38°
Tue, 1065° / 48°0
Morning52°feels 51°
Afternoon64°feels 63°
Evening54°feels 53°
Overnight48°feels 44°
65 °
Lerna, Tuesday, 10 November
Clear. High 65°, low 48°.
Pressure30.03 inHg
Wind6.1 mph W
Humidity58%
Visibility6.2 mi
Dew point48°
Wed, 1163° / 43°0
Morning49°feels 48°
Afternoon62°feels 60°
Evening55°feels 53°
Overnight51°feels 49°
63 °
Lerna, Wednesday, 11 November
Clear. High 63°, low 43°.
Pressure29.91 inHg
Wind4.7 mph N
Humidity48%
Visibility—
Dew point40°
Thu, 1252° / 41°0.15
Morning47°feels 45°
Afternoon50°feels 47°
Evening42°feels 35°
Overnight42°feels 35°
52 °
Lerna, Thursday, 12 November
Light rain. High 52°, low 41°.
Pressure29.83 inHg
Wind15.1 mph NE
Humidity57%
Visibility—
Dew point36°
Fri, 1343° / 33°0.01
Morning39°feels 31°
Afternoon42°feels 35°
Evening36°feels 30°
Overnight34°feels 27°
43 °
Lerna, Friday, 13 November
Light rain. High 43°, low 33°.
Pressure30.06 inHg
Wind15.1 mph NE
Humidity43%
Visibility—
Dew point21°
Sat, 1443° / 28°0
Morning32°feels 26°
Afternoon41°feels 36°
Evening35°feels 29°
Overnight32°feels 26°
43 °
Lerna, Saturday, 14 November
Clear. High 43°, low 28°.
Pressure30.21 inHg
Wind9.7 mph NW
Humidity50%
Visibility—
Dew point23°
Sun, 1547° / 28°0
Morning33°feels 27°
Afternoon44°feels 40°
Evening40°feels 35°
Overnight36°feels 30°
47 °
Lerna, Sunday, 15 November
Mostly clear. High 47°, low 28°.
Pressure30.27 inHg
Wind7.7 mph SW
Humidity32%
Visibility—
Dew point15°
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 Lerna, 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.