As of 12:31 CDT

Weather in Melvin, IL

74°Current weather

Melvin, Friday, 9 October, 12:31

Clear. Feels like 73°. High 77°, low 52°.

Pressure30.12 inHg
Wind9.6 mph S
Humidity50%
Visibility6.2 mi
Dew point54°

Monthly outlook for Melvin, IL: average high 67.2°, average low 49.7°. That is 2.2° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 12 October (85°), the coolest 18 October (34.3°).

67.2°/49.7°
Average high / low
+2.2°
Above normal
3 / 5
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October70.4°64.6°+3.2°
19 October – 28 October61.9°60.1°+1°
29 October – 7 Novemberat normal56.3°—

October records over 66 years

88.7°7 October 2007All-time high
21.7°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — Chatsworth (11 mi).

Sat, 1078° / 58°0Overcast
78 °Overcast

Melvin, Saturday, 10 October

Overcast. High 78°, low 58°.

Pressure30.09 inHg
Wind8 mph SE
Humidity49%
Visibility6.2 mi
Dew point53°
Sun, 1176° / 58°0.04Light rain
76 °Light rain

Melvin, Sunday, 11 October

Light rain. High 76°, low 58°.

Pressure29.91 inHg
Wind5.3 mph N
Humidity64%
Visibility6.2 mi
Dew point58°
Mon, 1285° / 63°0Overcast
85 °Overcast

Melvin, Monday, 12 October

Overcast. High 85°, low 63°.

Pressure29.85 inHg
Wind12.8 mph SW
Humidity49%
Visibility6.2 mi
Dew point61°
Tue, 1383° / 64°0Clear
83 °Clear

Melvin, Tuesday, 13 October

Clear. High 83°, low 64°.

Pressure29.83 inHg
Wind10.3 mph W
Humidity62%
Visibility6.2 mi
Dew point67°
Wed, 1471° / 60°0.03Light rain
71 °Light rain

Melvin, Wednesday, 14 October

Light rain. High 71°, low 60°.

Pressure30.00 inHg
Wind11 mph NE
Humidity61%
Visibility—
Dew point55°
Thu, 1562° / 53°0.49Rain
62 °Rain

Melvin, Thursday, 15 October

Rain. High 62°, low 53°.

Pressure30.03 inHg
Wind12.1 mph SE
Humidity93%
Visibility—
Dew point51°
Fri, 1672° / 45°0.22Rain
72 °Rain

Melvin, Friday, 16 October

Rain. High 72°, low 45°.

Pressure29.91 inHg
Wind25.1 mph W
Humidity46%
Visibility—
Dew point35°
Sat, 1746° / 37°0Overcast
46 °Overcast

Melvin, Saturday, 17 October

Overcast. High 46°, low 37°.

Pressure30.36 inHg
Wind22.3 mph NW
Humidity46%
Visibility—
Dew point24°
Sun, 1853° / 34°0Clear
53 °Clear

Melvin, Sunday, 18 October

Clear. High 53°, low 34°.

Pressure30.36 inHg
Wind10.8 mph S
Humidity37%
Visibility—
Dew point23°
Mon, 1962° / 41°0Overcast
62 °Overcast

Melvin, Monday, 19 October

Overcast. High 62°, low 41°.

Pressure30.24 inHg
Wind13.8 mph SW
Humidity36%
Visibility—
Dew point30°
Tue, 2067° / 46°0Clear
67 °Clear

Melvin, Tuesday, 20 October

Clear. High 67°, low 46°.

Pressure30.33 inHg
Wind7.6 mph S
Humidity30%
Visibility—
Dew point30°
Wed, 2170° / 52°0Overcast
70 °Overcast

Melvin, Wednesday, 21 October

Overcast. High 70°, low 52°.

Pressure30.27 inHg
Wind13.4 mph S
Humidity38%
Visibility—
Dew point39°
Thu, 2268° / 54°0.18Rain
68 °Rain

Melvin, Thursday, 22 October

Rain. High 68°, low 54°.

Pressure30.00 inHg
Wind15.7 mph SW
Humidity41%
Visibility—
Dew point41°
Fri, 2359° / 44°0.02Light rain
59 °Light rain

Melvin, Friday, 23 October

Light rain. High 59°, low 44°.

Pressure30.03 inHg
Wind19.4 mph W
Humidity54%
Visibility—
Dew point33°
Sat, 2446° / 35°0Clear
46 °Clear

Melvin, Saturday, 24 October

Clear. High 46°, low 35°.

Pressure30.18 inHg
Wind14.7 mph N
Humidity49%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2559° / 44°0.11Climate normal
59 °Climate normal

Melvin, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.11 in
Chance of precipitation23%
Record high78° (1963)
Record low29° (2013)
Mon, 2658° / 43°0.11Climate normal
58 °Climate normal

Melvin, Monday, 26 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.11 in
Chance of precipitation30%
Record high81° (1963)
Record low22° (1962)
Tue, 2758° / 43°0.09Climate normal
58 °Climate normal

Melvin, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation35%
Record high76° (1984)
Record low31° (2001)
Wed, 2858° / 42°0.06Climate normal
58 °Climate normal

Melvin, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.06 in
Chance of precipitation25%
Record high76° (1999)
Record low26° (1976)
Thu, 2958° / 42°0.07Climate normal
58 °Climate normal

Melvin, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.07 in
Chance of precipitation25%
Record high79° (2024)
Record low24° (1980)
Fri, 3060° / 43°0.1Climate normal
60 °Climate normal

Melvin, Friday, 30 October

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.1 in
Chance of precipitation22%
Record high79° (1971)
Record low24° (1980)
Sat, 3158° / 44°0.16Climate normal
58 °Climate normal

Melvin, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.16 in
Chance of precipitation42%
Record high76° (1974)
Record low26° (1988)
Sun, 0158° / 42°0.18Climate normal
58 °Climate normal

Melvin, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.18 in
Chance of precipitation33%
Record high77° (2016)
Record low25° (2023)
Mon, 0256° / 41°0.09Climate normal
56 °Climate normal

Melvin, Monday, 2 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.09 in
Chance of precipitation32%
Record high76° (1961)
Record low24° (1996)
Tue, 0355° / 40°0.07Climate normal
55 °Climate normal

Melvin, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.07 in
Chance of precipitation32%
Record high76° (1987)
Record low18° (1991)
Wed, 0455° / 42°0.08Climate normal
55 °Climate normal

Melvin, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.08 in
Chance of precipitation25%
Record high75° (1978)
Record low18° (1991)
Thu, 0555° / 40°0.11Climate normal
55 °Climate normal

Melvin, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation28%
Record high77° (1978)
Record low18° (1991)
Fri, 0654° / 38°0.07Climate normal
54 °Climate normal

Melvin, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.07 in
Chance of precipitation32%
Record high72° (2020)
Record low24° (1973)
Sat, 0753° / 39°0.06Climate normal
53 °Climate normal

Melvin, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (2020)
Record low18° (1991)

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.