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As of 02:43 CDT

Weather in Lost Nation, IL

37°Current weather

Lost Nation, Saturday, 17 October, 02:43

Clear. Feels like 33°. High 54°, low 36°.

Pressure30.50 inHg
Wind5.1 mph N
Humidity68%
Visibility6.2 mi
Dew point28°
Sun, 1861° / 42°0Clear
61 °Clear

Lost Nation, Sunday, 18 October

Clear. High 61°, low 42°.

Pressure30.42 inHg
Wind14.2 mph SW
Humidity51%
Visibility6.2 mi
Dew point39°
Mon, 1964° / 41°0Mostly clear
64 °Mostly clear

Lost Nation, Monday, 19 October

Mostly clear. High 64°, low 41°.

Pressure30.39 inHg
Wind5.4 mph S
Humidity56%
Visibility6.2 mi
Dew point45°
Tue, 2066° / 43°0Clear
66 °Clear

Lost Nation, Tuesday, 20 October

Clear. High 66°, low 43°.

Pressure30.36 inHg
Wind4.4 mph SE
Humidity52%
Visibility6.2 mi
Dew point44°
Wed, 2168° / 45°0Clear
68 °Clear

Lost Nation, Wednesday, 21 October

Clear. High 68°, low 45°.

Pressure30.27 inHg
Wind6.1 mph SW
Humidity47%
Visibility—
Dew point43°
Thu, 2267° / 50°0Overcast
67 °Overcast

Lost Nation, Thursday, 22 October

Overcast. High 67°, low 50°.

Pressure30.18 inHg
Wind5.5 mph SE
Humidity54%
Visibility—
Dew point47°
Fri, 2372° / 56°0Mostly clear
72 °Mostly clear

Lost Nation, Friday, 23 October

Mostly clear. High 72°, low 56°.

Pressure30.21 inHg
Wind9.9 mph S
Humidity37%
Visibility—
Dew point42°
Sat, 2472° / 56°0Overcast
72 °Overcast

Lost Nation, Saturday, 24 October

Overcast. High 72°, low 56°.

Pressure30.15 inHg
Wind14.5 mph S
Humidity39%
Visibility—
Dew point42°
Sun, 2558° / 45°0Overcast
58 °Overcast

Lost Nation, Sunday, 25 October

Overcast. High 58°, low 45°.

Pressure30.36 inHg
Wind12.1 mph N
Humidity49%
Visibility—
Dew point36°
Mon, 2651° / 46°0.04Light rain
51 °Light rain

Lost Nation, Monday, 26 October

Light rain. High 51°, low 46°.

Pressure30.33 inHg
Wind9.5 mph SE
Humidity76%
Visibility—
Dew point41°
Tue, 2764° / 51°0Overcast
64 °Overcast

Lost Nation, Tuesday, 27 October

Overcast. High 64°, low 51°.

Pressure30.12 inHg
Wind10.8 mph W
Humidity69%
Visibility—
Dew point53°
Wed, 2854° / 41°0Clear
54 °Clear

Lost Nation, Wednesday, 28 October

Clear. High 54°, low 41°.

Pressure30.18 inHg
Wind10.4 mph N
Humidity47%
Visibility—
Dew point33°
Thu, 2952° / 43°0.47Rain
52 °Rain

Lost Nation, Thursday, 29 October

Rain. High 52°, low 43°.

Pressure29.97 inHg
Wind15.8 mph E
Humidity60%
Visibility—
Dew point37°
Fri, 3061° / 48°0.17Light rain
61 °Light rain

Lost Nation, Friday, 30 October

Light rain. High 61°, low 48°.

Pressure29.53 inHg
Wind16.5 mph N
Humidity76%
Visibility—
Dew point53°
Sat, 3155° / 42°0Clear
55 °Clear

Lost Nation, Saturday, 31 October

Clear. High 55°, low 42°.

Pressure30.12 inHg
Wind16.2 mph NW
Humidity53%
Visibility—
Dew point35°
Sun, 0158° / 42°0Clear
58 °Clear

Lost Nation, Sunday, 1 November

Clear. High 58°, low 42°.

Pressure30.12 inHg
Wind7.3 mph W
Humidity58%
Visibility—
Dew point41°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Lost Nation, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Lost Nation, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.