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As of 08:17 CDT

Weather in Lost Nation, IL

47°Current weather

Lost Nation, Monday, 19 October, 08:17

Clear. Feels like 45°. High 66°, low 41°.

Pressure30.36 inHg
Wind5.4 mph S
Humidity80%
Visibility6.2 mi
Dew point39°
Tue, 2067° / 41°0Clear
67 °Clear

Lost Nation, Tuesday, 20 October

Clear. High 67°, low 41°.

Pressure30.39 inHg
Wind4.4 mph SE
Humidity50%
Visibility6.2 mi
Dew point44°
Wed, 2167° / 44°0Clear
67 °Clear

Lost Nation, Wednesday, 21 October

Clear. High 67°, low 44°.

Pressure30.27 inHg
Wind4.3 mph SW
Humidity54%
Visibility6.2 mi
Dew point48°
Thu, 2268° / 47°0Clear
68 °Clear

Lost Nation, Thursday, 22 October

Clear. High 68°, low 47°.

Pressure30.33 inHg
Wind4.6 mph E
Humidity58%
Visibility6.2 mi
Dew point51°
Fri, 2364° / 48°0Clear
64 °Clear

Lost Nation, Friday, 23 October

Clear. High 64°, low 48°.

Pressure30.33 inHg
Wind8.9 mph SE
Humidity56%
Visibility—
Dew point46°
Sat, 2464° / 48°0Overcast
64 °Overcast

Lost Nation, Saturday, 24 October

Overcast. High 64°, low 48°.

Pressure30.36 inHg
Wind9.7 mph S
Humidity50%
Visibility—
Dew point42°
Sun, 2566° / 52°0.01Light rain
66 °Light rain

Lost Nation, Sunday, 25 October

Light rain. High 66°, low 52°.

Pressure30.27 inHg
Wind9.5 mph NW
Humidity76%
Visibility—
Dew point53°
Mon, 2660° / 48°0.15Light rain
60 °Light rain

Lost Nation, Monday, 26 October

Light rain. High 60°, low 48°.

Pressure30.24 inHg
Wind10.8 mph SE
Humidity40%
Visibility—
Dew point34°
Tue, 2757° / 41°0.28Light rain
57 °Light rain

Lost Nation, Tuesday, 27 October

Light rain. High 57°, low 41°.

Pressure29.91 inHg
Wind15.6 mph NW
Humidity92%
Visibility—
Dew point53°
Wed, 2840° / 29°0Clear
40 °Clear

Lost Nation, Wednesday, 28 October

Clear. High 40°, low 29°.

Pressure30.33 inHg
Wind15.5 mph NW
Humidity40%
Visibility—
Dew point15°
Thu, 2949° / 29°0Clear
49 °Clear

Lost Nation, Thursday, 29 October

Clear. High 49°, low 29°.

Pressure30.21 inHg
Wind12.1 mph SW
Humidity40%
Visibility—
Dew point22°
Fri, 3055° / 38°0Overcast
55 °Overcast

Lost Nation, Friday, 30 October

Overcast. High 55°, low 38°.

Pressure29.94 inHg
Wind12.6 mph SW
Humidity39%
Visibility—
Dew point27°
Sat, 3154° / 39°0Overcast
54 °Overcast

Lost Nation, Saturday, 31 October

Overcast. High 54°, low 39°.

Pressure30.06 inHg
Wind8.9 mph S
Humidity44%
Visibility—
Dew point31°
Sun, 0152° / 39°0.38Rain
52 °Rain

Lost Nation, Sunday, 1 November

Rain. High 52°, low 39°.

Pressure29.91 inHg
Wind16.1 mph NW
Humidity80%
Visibility—
Dew point46°
Mon, 0246° / 33°0Light rain
46 °Light rain

Lost Nation, Monday, 2 November

Light rain. High 46°, low 33°.

Pressure30.18 inHg
Wind17.2 mph N
Humidity58%
Visibility—
Dew point29°
Tue, 0348° / 33°0Overcast
48 °Overcast

Lost Nation, Tuesday, 3 November

Overcast. High 48°, low 33°.

Pressure30.03 inHg
Wind8.1 mph N
Humidity61%
Visibility—
Dew point32°

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.