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As of 18:46 CDT

Weather in Lerna, IL

73°Current weather

Lerna, Thursday, 29 October, 18:46

Overcast. Feels like 73°. High 77°, low 56°.

Pressure30.15 inHg
Wind6.9 mph NW
Humidity56%
Visibility6.2 mi
Dew point57°

Two-week outlook for Lerna, IL: week one averages a high of 69.9° and week two 61°, so week two runs 8.9° cooler than week one. Around 0.8 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, October 31: 67°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 29 – November 4)69.9°56.8°0.2 in / 2 d—
2nd (November 5 – November 11)61°47.6°0.6 in / 3 d—

Weekend weather

Sat, October 31
Overcast
67°55°
no precip.
Sun, November 1
Light rain
67°58°
0.06 in
Sat, November 7
Overcast
57°42°
no precip.
Sun, November 8
Light rain
65°46°
0.04 in
Fri, 3074° / 52°0Overcast
74 °Overcast

Lerna, Friday, 30 October

Overcast. High 74°, low 52°.

Pressure30.30 inHg
Wind7.8 mph E
Humidity50%
Visibility6.2 mi
Dew point49°
Sat, 3167° / 55°0Overcast
67 °Overcast

Lerna, Saturday, 31 October

Overcast. High 67°, low 55°.

Pressure30.30 inHg
Wind6.2 mph SE
Humidity45%
Visibility6.2 mi
Dew point42°
Sun, 0167° / 58°0.06Light rain
67 °Light rain

Lerna, Sunday, 1 November

Light rain. High 67°, low 58°.

Pressure30.30 inHg
Wind8.9 mph SE
Humidity79%
Visibility6.2 mi
Dew point56°
Mon, 0266° / 56°0Overcast
66 °Overcast

Lerna, Monday, 2 November

Overcast. High 66°, low 56°.

Pressure30.15 inHg
Wind10.4 mph S
Humidity82%
Visibility6.2 mi
Dew point56°
Tue, 0374° / 62°0Overcast
74 °Overcast

Lerna, Tuesday, 3 November

Overcast. High 74°, low 62°.

Pressure29.88 inHg
Wind19.5 mph S
Humidity59%
Visibility—
Dew point57°
Wed, 0465° / 60°0.18Light rain
65 °Light rain

Lerna, Wednesday, 4 November

Light rain. High 65°, low 60°.

Pressure29.77 inHg
Wind14.7 mph S
Humidity82%
Visibility—
Dew point58°
Thu, 0561° / 51°0.08Light rain
61 °Light rain

Lerna, Thursday, 5 November

Light rain. High 61°, low 51°.

Pressure29.68 inHg
Wind16.5 mph N
Humidity53%
Visibility—
Dew point42°
Fri, 0654° / 43°0Clear
54 °Clear

Lerna, Friday, 6 November

Clear. High 54°, low 43°.

Pressure30.09 inHg
Wind10.6 mph N
Humidity33%
Visibility—
Dew point23°
Sat, 0757° / 42°0Overcast
57 °Overcast

Lerna, Saturday, 7 November

Overcast. High 57°, low 42°.

Pressure30.18 inHg
Wind7.7 mph SE
Humidity35%
Visibility—
Dew point28°
Sun, 0865° / 46°0.04Light rain
65 °Light rain

Lerna, Sunday, 8 November

Light rain. High 65°, low 46°.

Pressure29.97 inHg
Wind13 mph S
Humidity60%
Visibility—
Dew point48°
Mon, 0963° / 56°0.45Rain
63 °Rain

Lerna, Monday, 9 November

Rain. High 63°, low 56°.

Pressure29.71 inHg
Wind16.2 mph S
Humidity70%
Visibility—
Dew point52°
Tue, 1061° / 47°0Overcast
61 °Overcast

Lerna, Tuesday, 10 November

Overcast. High 61°, low 47°.

Pressure30.00 inHg
Wind11.3 mph NW
Humidity63%
Visibility—
Dew point45°
Wed, 1166° / 48°0Overcast
66 °Overcast

Lerna, Wednesday, 11 November

Overcast. High 66°, low 48°.

Pressure29.83 inHg
Wind16.7 mph S
Humidity50%
Visibility—
Dew point43°

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.