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As of 16:58 CDT

Weather in Lost Nation, IL

53°Current weather

Lost Nation, Friday, 16 October, 16:58

Partly cloudy. Feels like 50°. High 55°, low 44°.

Pressure30.27 inHg
Wind19.3 mph N
Humidity60%
Visibility6.2 mi
Dew point39°
Sat, 1755° / 35°0Clear
55 °Clear

Lost Nation, Saturday, 17 October

Clear. High 55°, low 35°.

Pressure30.53 inHg
Wind7.1 mph SW
Humidity47%
Visibility6.2 mi
Dew point29°
Sun, 1862° / 42°0Clear
62 °Clear

Lost Nation, Sunday, 18 October

Clear. High 62°, low 42°.

Pressure30.42 inHg
Wind14.3 mph SW
Humidity50%
Visibility6.2 mi
Dew point39°
Mon, 1964° / 41°0Clear
64 °Clear

Lost Nation, Monday, 19 October

Clear. High 64°, low 41°.

Pressure30.39 inHg
Wind5.4 mph S
Humidity55%
Visibility6.2 mi
Dew point44°
Tue, 2066° / 46°0Partly cloudy
66 °Partly cloudy

Lost Nation, Tuesday, 20 October

Partly cloudy. High 66°, low 46°.

Pressure30.36 inHg
Wind4.2 mph SE
Humidity53%
Visibility6.2 mi
Dew point45°
Wed, 2167° / 48°0.06Light rain
67 °Light rain

Lost Nation, Wednesday, 21 October

Light rain. High 67°, low 48°.

Pressure30.27 inHg
Wind6.3 mph SW
Humidity50%
Visibility—
Dew point45°
Thu, 2270° / 49°0Partly cloudy
70 °Partly cloudy

Lost Nation, Thursday, 22 October

Partly cloudy. High 70°, low 49°.

Pressure30.18 inHg
Wind8.5 mph S
Humidity43%
Visibility—
Dew point42°
Fri, 2371° / 56°0Overcast
71 °Overcast

Lost Nation, Friday, 23 October

Overcast. High 71°, low 56°.

Pressure30.18 inHg
Wind8.5 mph E
Humidity38%
Visibility—
Dew point42°
Sat, 2472° / 56°0Overcast
72 °Overcast

Lost Nation, Saturday, 24 October

Overcast. High 72°, low 56°.

Pressure30.24 inHg
Wind11.3 mph SE
Humidity41%
Visibility—
Dew point44°
Sun, 2573° / 55°0Partly cloudy
73 °Partly cloudy

Lost Nation, Sunday, 25 October

Partly cloudy. High 73°, low 55°.

Pressure30.15 inHg
Wind12.5 mph S
Humidity42%
Visibility—
Dew point45°
Mon, 2659° / 42°0.02Light rain
59 °Light rain

Lost Nation, Monday, 26 October

Light rain. High 59°, low 42°.

Pressure30.21 inHg
Wind18.5 mph NW
Humidity52%
Visibility—
Dew point35°
Tue, 2754° / 36°0Clear
54 °Clear

Lost Nation, Tuesday, 27 October

Clear. High 54°, low 36°.

Pressure30.33 inHg
Wind9.7 mph W
Humidity37%
Visibility—
Dew point25°
Wed, 2860° / 43°0Overcast
60 °Overcast

Lost Nation, Wednesday, 28 October

Overcast. High 60°, low 43°.

Pressure30.21 inHg
Wind13.6 mph S
Humidity40%
Visibility—
Dew point29°
Thu, 2963° / 54°0.05Light rain
63 °Light rain

Lost Nation, Thursday, 29 October

Light rain. High 63°, low 54°.

Pressure29.68 inHg
Wind18.9 mph SW
Humidity83%
Visibility—
Dew point54°
Fri, 3058° / 47°0Overcast
58 °Overcast

Lost Nation, Friday, 30 October

Overcast. High 58°, low 47°.

Pressure30.00 inHg
Wind17.1 mph NW
Humidity59%
Visibility—
Dew point40°
Sat, 3156° / 46°0Overcast
56 °Overcast

Lost Nation, Saturday, 31 October

Overcast. High 56°, low 46°.

Pressure29.97 inHg
Wind16.1 mph S
Humidity58%
Visibility—
Dew point40°

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.