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As of 18:06 CST

Weather in Lerna, IL

57°Current weather

Lerna, Sunday, 1 November, 18:06

Fog. Feels like 57°. High 65°, low 57°.

Pressure30.24 inHg
Wind8.1 mph SE
Humidity98%
Visibility3.0 mi
Dew point56°

Two-week outlook for Lerna, IL: week one averages a high of 63.1° and week two 57.7°, so week two runs 5.5° cooler than week one. Around 1.6 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, November 1: 65°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 1 – November 7)63.1°53.2°0.5 in / 2 d—
2nd (November 8 – November 14)57.7°42.2°1.1 in / 1 d—

Weekend weather

Sun, November 1
Light rain
65°57°
0.02 in
Sat, November 7
Overcast
61°47°
no precip.
Sun, November 8
Overcast
60°46°
no precip.
Sat, November 14
Heavy rain
59°49°
1.08 in
Mon, 0264° / 56°0Overcast
64 °Overcast

Lerna, Monday, 2 November

Overcast. High 64°, low 56°.

Pressure30.09 inHg
Wind12.4 mph S
Humidity86%
Visibility6.2 mi
Dew point58°
Tue, 0375° / 62°0.13Rain
75 °Rain

Lerna, Tuesday, 3 November

Rain. High 75°, low 62°.

Pressure29.91 inHg
Wind20.5 mph S
Humidity64%
Visibility6.2 mi
Dew point62°
Wed, 0465° / 54°0.35Rain
65 °Rain

Lerna, Wednesday, 4 November

Rain. High 65°, low 54°.

Pressure29.80 inHg
Wind13.1 mph SW
Humidity63%
Visibility6.2 mi
Dew point49°
Thu, 0557° / 48°0Overcast
57 °Overcast

Lerna, Thursday, 5 November

Overcast. High 57°, low 48°.

Pressure29.83 inHg
Wind14.5 mph W
Humidity58%
Visibility6.2 mi
Dew point42°
Fri, 0655° / 48°0Overcast
55 °Overcast

Lerna, Friday, 6 November

Overcast. High 55°, low 48°.

Pressure30.03 inHg
Wind10 mph NW
Humidity56%
Visibility—
Dew point39°
Sat, 0761° / 47°0Overcast
61 °Overcast

Lerna, Saturday, 7 November

Overcast. High 61°, low 47°.

Pressure30.00 inHg
Wind7.2 mph E
Humidity53%
Visibility—
Dew point42°
Sun, 0860° / 46°0Overcast
60 °Overcast

Lerna, Sunday, 8 November

Overcast. High 60°, low 46°.

Pressure29.88 inHg
Wind16.8 mph N
Humidity51%
Visibility—
Dew point40°
Mon, 0956° / 41°0Clear
56 °Clear

Lerna, Monday, 9 November

Clear. High 56°, low 41°.

Pressure30.09 inHg
Wind13 mph N
Humidity41%
Visibility—
Dew point30°
Tue, 1061° / 42°0Overcast
61 °Overcast

Lerna, Tuesday, 10 November

Overcast. High 61°, low 42°.

Pressure30.12 inHg
Wind9.9 mph W
Humidity41%
Visibility—
Dew point33°
Wed, 1158° / 46°0Overcast
58 °Overcast

Lerna, Wednesday, 11 November

Overcast. High 58°, low 46°.

Pressure30.18 inHg
Wind11.2 mph N
Humidity27%
Visibility—
Dew point23°
Thu, 1253° / 38°0Mostly clear
53 °Mostly clear

Lerna, Thursday, 12 November

Mostly clear. High 53°, low 38°.

Pressure30.27 inHg
Wind9.5 mph E
Humidity36%
Visibility—
Dew point24°
Fri, 1356° / 34°0Clear
56 °Clear

Lerna, Friday, 13 November

Clear. High 56°, low 34°.

Pressure30.24 inHg
Wind14.7 mph SE
Humidity30%
Visibility—
Dew point20°
Sat, 1459° / 49°1.08Heavy rain
59 °Heavy rain

Lerna, Saturday, 14 November

Heavy rain. High 59°, low 49°.

Pressure29.85 inHg
Wind27.6 mph S
Humidity79%
Visibility—
Dew point50°

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.