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As of 16:22 CDT

Weather in Lerna, IL

75°Current weather

Lerna, Thursday, 22 October, 16:22

Clear. Feels like 74°. High 75°, low 44°.

Pressure30.21 inHg
Wind3.4 mph SE
Humidity38%
Visibility6.2 mi
Dew point48°

Two-week outlook for Lerna, IL: week one averages a high of 71° and week two 61.1°, so week two runs 9.9° cooler than week one. Around 1.2 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 24: 70°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 22 – October 28)71°48.1°0.0 in / 0 d—
2nd (October 29 – November 4)61.1°48°1.2 in / 2 d—

Weekend weather

Sat, October 24
Clear
70°44°
no precip.
Sun, October 25
Overcast
73°49°
no precip.
Sat, October 31
Rain
56°52°
0.23 in
Sun, November 1
Rain
55°48°
0.92 in
Fri, 2373° / 47°0Clear
73 °Clear

Lerna, Friday, 23 October

Clear. High 73°, low 47°.

Pressure30.30 inHg
Wind5.1 mph SE
Humidity41%
Visibility6.2 mi
Dew point44°
Sat, 2470° / 44°0Clear
70 °Clear

Lerna, Saturday, 24 October

Clear. High 70°, low 44°.

Pressure30.39 inHg
Wind5.2 mph SE
Humidity45%
Visibility6.2 mi
Dew point46°
Sun, 2573° / 49°0Overcast
73 °Overcast

Lerna, Sunday, 25 October

Overcast. High 73°, low 49°.

Pressure30.42 inHg
Wind2.8 mph S
Humidity41%
Visibility6.2 mi
Dew point46°
Mon, 2670° / 50°0Overcast
70 °Overcast

Lerna, Monday, 26 October

Overcast. High 70°, low 50°.

Pressure30.36 inHg
Wind1.8 mph SE
Humidity47%
Visibility6.2 mi
Dew point47°
Tue, 2769° / 49°0Overcast
69 °Overcast

Lerna, Tuesday, 27 October

Overcast. High 69°, low 49°.

Pressure30.27 inHg
Wind5.2 mph SE
Humidity44%
Visibility—
Dew point44°
Wed, 2866° / 53°0Partly cloudy
66 °Partly cloudy

Lerna, Wednesday, 28 October

Partly cloudy. High 66°, low 53°.

Pressure30.15 inHg
Wind9.3 mph W
Humidity54%
Visibility—
Dew point46°
Thu, 2972° / 50°0Overcast
72 °Overcast

Lerna, Thursday, 29 October

Overcast. High 72°, low 50°.

Pressure30.18 inHg
Wind8.2 mph S
Humidity42%
Visibility—
Dew point42°
Fri, 3072° / 56°0Overcast
72 °Overcast

Lerna, Friday, 30 October

Overcast. High 72°, low 56°.

Pressure29.97 inHg
Wind14 mph W
Humidity38%
Visibility—
Dew point43°
Sat, 3156° / 52°0.23Rain
56 °Rain

Lerna, Saturday, 31 October

Rain. High 56°, low 52°.

Pressure30.09 inHg
Wind9.5 mph N
Humidity77%
Visibility—
Dew point48°
Sun, 0155° / 48°0.92Rain
55 °Rain

Lerna, Sunday, 1 November

Rain. High 55°, low 48°.

Pressure29.97 inHg
Wind13.4 mph N
Humidity94%
Visibility—
Dew point52°
Mon, 0259° / 45°0.02Light rain
59 °Light rain

Lerna, Monday, 2 November

Light rain. High 59°, low 45°.

Pressure30.12 inHg
Wind11.7 mph N
Humidity44%
Visibility—
Dew point35°
Tue, 0356° / 41°0Overcast
56 °Overcast

Lerna, Tuesday, 3 November

Overcast. High 56°, low 41°.

Pressure30.36 inHg
Wind7.8 mph NE
Humidity46%
Visibility—
Dew point33°
Wed, 0458° / 43°0Overcast
58 °Overcast

Lerna, Wednesday, 4 November

Overcast. High 58°, low 43°.

Pressure30.47 inHg
Wind6.7 mph NE
Humidity37%
Visibility—
Dew point29°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Lerna, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.