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As of 19:36 CDT

Weather in Melvin, IL

78°Current weather

Melvin, Saturday, 8 August, 19:36

Clear. Feels like 80°. High 85°, low 70°.

Pressure30.00 inHg
Wind3.5 mph N
Humidity80%
Visibility6.2 mi
Dew point72°
Sun, 0991° / 68°0Partly cloudy
91 °Partly cloudy

Melvin, Sunday, 9 August

Partly cloudy. High 91°, low 68°.

Pressure29.94 inHg
Wind15.9 mph S
Humidity77%
Visibility6.2 mi
Dew point75°
Mon, 1088° / 75°0Light rain
88 °Light rain

Melvin, Monday, 10 August

Light rain. High 88°, low 75°.

Pressure29.94 inHg
Wind9.7 mph SW
Humidity72%
Visibility6.2 mi
Dew point75°
Tue, 1186° / 72°0.09Light rain
86 °Light rain

Melvin, Tuesday, 11 August

Light rain. High 86°, low 72°.

Pressure29.85 inHg
Wind11.6 mph SW
Humidity79%
Visibility6.2 mi
Dew point74°
Wed, 1281° / 68°0.02Light rain
81 °Light rain

Melvin, Wednesday, 12 August

Light rain. High 81°, low 68°.

Pressure29.88 inHg
Wind10.9 mph N
Humidity79%
Visibility6.2 mi
Dew point73°
Thu, 1371° / 62°0.19Light rain
71 °Light rain

Melvin, Thursday, 13 August

Light rain. High 71°, low 62°.

Pressure29.91 inHg
Wind11.5 mph NE
Humidity96%
Visibility—
Dew point69°
Fri, 1473° / 54°0Clear
73 °Clear

Melvin, Friday, 14 August

Clear. High 73°, low 54°.

Pressure30.18 inHg
Wind8.8 mph NE
Humidity65%
Visibility—
Dew point57°
Sat, 1573° / 53°0Partly cloudy
73 °Partly cloudy

Melvin, Saturday, 15 August

Partly cloudy. High 73°, low 53°.

Pressure30.30 inHg
Wind7.1 mph SE
Humidity61%
Visibility—
Dew point55°
Sun, 1676° / 57°0Overcast
76 °Overcast

Melvin, Sunday, 16 August

Overcast. High 76°, low 57°.

Pressure30.21 inHg
Wind10.8 mph S
Humidity65%
Visibility—
Dew point59°
Mon, 1780° / 68°0.08Light rain
80 °Light rain

Melvin, Monday, 17 August

Light rain. High 80°, low 68°.

Pressure29.97 inHg
Wind9.1 mph S
Humidity87%
Visibility—
Dew point73°
Tue, 1882° / 68°0.01Light rain
82 °Light rain

Melvin, Tuesday, 18 August

Light rain. High 82°, low 68°.

Pressure30.00 inHg
Wind9.4 mph N
Humidity72%
Visibility—
Dew point70°
Wed, 1984° / 66°0.01Light rain
84 °Light rain

Melvin, Wednesday, 19 August

Light rain. High 84°, low 66°.

Pressure29.94 inHg
Wind8.1 mph S
Humidity70%
Visibility—
Dew point69°
Thu, 2080° / 67°0.29Rain
80 °Rain

Melvin, Thursday, 20 August

Rain. High 80°, low 67°.

Pressure29.88 inHg
Wind9.8 mph N
Humidity73%
Visibility—
Dew point69°
Fri, 2180° / 62°0.01Light rain
80 °Light rain

Melvin, Friday, 21 August

Light rain. High 80°, low 62°.

Pressure29.94 inHg
Wind8.9 mph N
Humidity64%
Visibility—
Dew point63°
Sat, 2278° / 62°0.02Light rain
78 °Light rain

Melvin, Saturday, 22 August

Light rain. High 78°, low 62°.

Pressure29.91 inHg
Wind15.8 mph NE
Humidity71%
Visibility—
Dew point66°
Sun, 2368° / 47°0Clear
68 °Clear

Melvin, Sunday, 23 August

Clear. High 68°, low 47°.

Pressure30.21 inHg
Wind12.8 mph E
Humidity47%
Visibility—
Dew point43°

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 Melvin, 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 Melvin, 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.