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As of 21:02 CDT

Weather in Lost Nation, IL

71°Current weather

Lost Nation, Saturday, 8 August, 21:02

Clear. Feels like 71°. High 83°, low 67°.

Pressure29.97 inHg
Wind2.6 mph SE
Humidity88%
Visibility6.2 mi
Dew point67°
Sun, 0988° / 63°0.17Rain
88 °Rain

Lost Nation, Sunday, 9 August

Rain. High 88°, low 63°.

Pressure29.88 inHg
Wind12.7 mph S
Humidity83%
Visibility6.2 mi
Dew point75°
Mon, 1087° / 70°0.08Rain
87 °Rain

Lost Nation, Monday, 10 August

Rain. High 87°, low 70°.

Pressure29.88 inHg
Wind7.5 mph S
Humidity75%
Visibility6.2 mi
Dew point75°
Tue, 1185° / 71°0.06Light rain
85 °Light rain

Lost Nation, Tuesday, 11 August

Light rain. High 85°, low 71°.

Pressure29.74 inHg
Wind9.8 mph S
Humidity86%
Visibility6.2 mi
Dew point74°
Wed, 1279° / 67°0.02Light rain
79 °Light rain

Lost Nation, Wednesday, 12 August

Light rain. High 79°, low 67°.

Pressure29.88 inHg
Wind7.1 mph NW
Humidity85%
Visibility6.2 mi
Dew point71°
Thu, 1373° / 60°0Overcast
73 °Overcast

Lost Nation, Thursday, 13 August

Overcast. High 73°, low 60°.

Pressure30.03 inHg
Wind8.1 mph NE
Humidity75%
Visibility—
Dew point63°
Fri, 1476° / 58°0Partly cloudy
76 °Partly cloudy

Lost Nation, Friday, 14 August

Partly cloudy. High 76°, low 58°.

Pressure30.12 inHg
Wind6 mph E
Humidity60%
Visibility—
Dew point58°
Sat, 1565° / 60°0.06Light rain
65 °Light rain

Lost Nation, Saturday, 15 August

Light rain. High 65°, low 60°.

Pressure30.30 inHg
Wind8.3 mph S
Humidity71%
Visibility—
Dew point55°
Sun, 1672° / 59°0Overcast
72 °Overcast

Lost Nation, Sunday, 16 August

Overcast. High 72°, low 59°.

Pressure30.15 inHg
Wind6.8 mph SE
Humidity79%
Visibility—
Dew point58°
Mon, 1777° / 64°0.01Light rain
77 °Light rain

Lost Nation, Monday, 17 August

Light rain. High 77°, low 64°.

Pressure30.06 inHg
Wind5.2 mph S
Humidity75%
Visibility—
Dew point65°
Tue, 1882° / 64°0Overcast
82 °Overcast

Lost Nation, Tuesday, 18 August

Overcast. High 82°, low 64°.

Pressure29.97 inHg
Wind12.5 mph SW
Humidity70%
Visibility—
Dew point67°
Wed, 1973° / 59°0.06Light rain
73 °Light rain

Lost Nation, Wednesday, 19 August

Light rain. High 73°, low 59°.

Pressure29.97 inHg
Wind15.1 mph NW
Humidity87%
Visibility—
Dew point59°
Thu, 2064° / 52°0.02Light rain
64 °Light rain

Lost Nation, Thursday, 20 August

Light rain. High 64°, low 52°.

Pressure30.09 inHg
Wind8.4 mph N
Humidity69%
Visibility—
Dew point52°
Fri, 2174° / 53°0Light rain
74 °Light rain

Lost Nation, Friday, 21 August

Light rain. High 74°, low 53°.

Pressure30.06 inHg
Wind6.5 mph E
Humidity63%
Visibility—
Dew point56°
Sat, 2273° / 54°0.01Light rain
73 °Light rain

Lost Nation, Saturday, 22 August

Light rain. High 73°, low 54°.

Pressure29.88 inHg
Wind10.2 mph SE
Humidity78%
Visibility—
Dew point59°
Sun, 2380° / 64°0Clear
80 °Clear

Lost Nation, Sunday, 23 August

Clear. High 80°, low 64°.

Pressure29.91 inHg
Wind12.2 mph W
Humidity50%
Visibility—
Dew point57°

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.