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As of 06:46 CDT

Weather in Merna, IL

57°Current weather

Merna, Wednesday, 28 October, 06:46

Overcast. Feels like 56°. High 75°, low 54°.

Pressure30.21 inHg
Wind8.1 mph S
Humidity79%
Visibility6.2 mi
Dew point51°

Two-week outlook for Merna, IL: week one averages a high of 69.2° and week two 55°, so week two runs 14.2° cooler than week one. Around 3.7 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, October 31: 64°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 28 – November 3)69.2°54.5°1.8 in / 3 d—
2nd (November 4 – November 10)55°43°1.8 in / 3 d—

Weekend weather

Sat, October 31
Rain
64°56°
0.25 in
Sun, November 1
Overcast
70°53°
no precip.
Sat, November 7
Overcast
50°36°
no precip.
Sun, November 8
Clear
54°38°
no precip.
Thu, 2974° / 53°0Overcast
74 °Overcast

Merna, Thursday, 29 October

Overcast. High 74°, low 53°.

Pressure30.12 inHg
Wind8.6 mph SW
Humidity57%
Visibility6.2 mi
Dew point55°
Fri, 3069° / 46°0Overcast
69 °Overcast

Merna, Friday, 30 October

Overcast. High 69°, low 46°.

Pressure30.30 inHg
Wind8.2 mph E
Humidity50%
Visibility6.2 mi
Dew point46°
Sat, 3164° / 56°0.25Rain
64 °Rain

Merna, Saturday, 31 October

Rain. High 64°, low 56°.

Pressure30.27 inHg
Wind3.1 mph SE
Humidity71%
Visibility6.2 mi
Dew point55°
Sun, 0170° / 53°0Overcast
70 °Overcast

Merna, Sunday, 1 November

Overcast. High 70°, low 53°.

Pressure30.27 inHg
Wind8.7 mph SE
Humidity51%
Visibility—
Dew point49°
Mon, 0271° / 59°0.06Light rain
71 °Light rain

Merna, Monday, 2 November

Light rain. High 71°, low 59°.

Pressure30.09 inHg
Wind16.5 mph SE
Humidity53%
Visibility—
Dew point51°
Tue, 0362° / 59°1.52Rain
62 °Rain

Merna, Tuesday, 3 November

Rain. High 62°, low 59°.

Pressure29.71 inHg
Wind19.3 mph SE
Humidity95%
Visibility—
Dew point58°
Wed, 0461° / 58°0.83Rain
61 °Rain

Merna, Wednesday, 4 November

Rain. High 61°, low 58°.

Pressure29.80 inHg
Wind12.3 mph E
Humidity96%
Visibility—
Dew point58°
Thu, 0559° / 50°0.85Rain
59 °Rain

Merna, Thursday, 5 November

Rain. High 59°, low 50°.

Pressure29.56 inHg
Wind19 mph N
Humidity80%
Visibility—
Dew point52°
Fri, 0648° / 38°0.02Light rain
48 °Light rain

Merna, Friday, 6 November

Light rain. High 48°, low 38°.

Pressure30.12 inHg
Wind18.9 mph N
Humidity65%
Visibility—
Dew point33°
Sat, 0750° / 36°0Overcast
50 °Overcast

Merna, Saturday, 7 November

Overcast. High 50°, low 36°.

Pressure30.27 inHg
Wind6.2 mph N
Humidity59%
Visibility—
Dew point33°
Sun, 0854° / 38°0Clear
54 °Clear

Merna, Sunday, 8 November

Clear. High 54°, low 38°.

Pressure30.27 inHg
Wind6.5 mph S
Humidity42%
Visibility—
Dew point28°
Mon, 0956° / 39°0Mostly clear
56 °Mostly clear

Merna, Monday, 9 November

Mostly clear. High 56°, low 39°.

Pressure30.21 inHg
Wind12 mph S
Humidity38%
Visibility—
Dew point28°
Tue, 1057° / 41°0.12Light rain
57 °Light rain

Merna, Tuesday, 10 November

Light rain. High 57°, low 41°.

Pressure29.97 inHg
Wind17 mph S
Humidity52%
Visibility—
Dew point37°

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 Merna, 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.