As of 04:53 EDT

Weather in Merrillville, GA

49°Current weather

Merrillville, Saturday, 24 October, 04:53

Clear. Feels like 48°. High 77°, low 49°.

Pressure30.24 inHg
Wind4.6 mph NE
Humidity77%
Visibility6.2 mi
Dew point42°

Monthly outlook for Merrillville, GA: average high 73.1°, average low 54.2°. That is 0.7° below the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 1 November (80.8°), the coolest 8 November (41.1°).

73.1°/54.2°
Average high / low
−0.7°
Below normal
4 / 3
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November77.1°75.5°+0.8°
3 November – 12 November66.4°71.9°-3.1°
13 November – 22 Novemberat normal68.6°—

October records over 66 years

97.3°4 October 2019All-time high
37.2°29 October 2008All-time low

Climate normals and records are computed from the nearest reference point — Ochlocknee (10 mi).

Sun, 2576° / 54°0Clear
76 °Clear

Merrillville, Sunday, 25 October

Clear. High 76°, low 54°.

Pressure30.33 inHg
Wind10.7 mph NE
Humidity61%
Visibility6.2 mi
Dew point53°
Mon, 2674° / 58°0Partly cloudy
74 °Partly cloudy

Merrillville, Monday, 26 October

Partly cloudy. High 74°, low 58°.

Pressure30.27 inHg
Wind9.4 mph NE
Humidity61%
Visibility6.2 mi
Dew point55°
Tue, 2776° / 56°0Clear
76 °Clear

Merrillville, Tuesday, 27 October

Clear. High 76°, low 56°.

Pressure30.21 inHg
Wind7.5 mph NE
Humidity58%
Visibility6.2 mi
Dew point56°
Wed, 2877° / 59°0Clear
77 °Clear

Merrillville, Wednesday, 28 October

Clear. High 77°, low 59°.

Pressure30.15 inHg
Wind10.7 mph NE
Humidity54%
Visibility—
Dew point56°
Thu, 2979° / 63°0.04Light rain
79 °Light rain

Merrillville, Thursday, 29 October

Light rain. High 79°, low 63°.

Pressure30.15 inHg
Wind9.9 mph NE
Humidity60%
Visibility—
Dew point61°
Fri, 3076° / 52°0Clear
76 °Clear

Merrillville, Friday, 30 October

Clear. High 76°, low 52°.

Pressure30.18 inHg
Wind10.4 mph NE
Humidity33%
Visibility—
Dew point41°
Sat, 3177° / 54°0Clear
77 °Clear

Merrillville, Saturday, 31 October

Clear. High 77°, low 54°.

Pressure30.18 inHg
Wind9.5 mph E
Humidity33%
Visibility—
Dew point43°
Sun, 0181° / 59°0Mostly clear
81 °Mostly clear

Merrillville, Sunday, 1 November

Mostly clear. High 81°, low 59°.

Pressure30.18 inHg
Wind8.2 mph E
Humidity49%
Visibility—
Dew point56°
Mon, 0278° / 62°0Overcast
78 °Overcast

Merrillville, Monday, 2 November

Overcast. High 78°, low 62°.

Pressure30.09 inHg
Wind6.1 mph SE
Humidity52%
Visibility—
Dew point57°
Tue, 0372° / 66°0.08Light rain
72 °Light rain

Merrillville, Tuesday, 3 November

Light rain. High 72°, low 66°.

Pressure29.97 inHg
Wind8.5 mph S
Humidity90%
Visibility—
Dew point66°
Wed, 0475° / 57°1.43Heavy rain
75 °Heavy rain

Merrillville, Wednesday, 4 November

Heavy rain. High 75°, low 57°.

Pressure29.74 inHg
Wind14.6 mph SW
Humidity90%
Visibility—
Dew point67°
Thu, 0562° / 47°0.08Light rain
62 °Light rain

Merrillville, Thursday, 5 November

Light rain. High 62°, low 47°.

Pressure29.91 inHg
Wind17.6 mph W
Humidity49%
Visibility—
Dew point40°
Fri, 0665° / 48°0Mostly clear
65 °Mostly clear

Merrillville, Friday, 6 November

Mostly clear. High 65°, low 48°.

Pressure30.15 inHg
Wind11 mph NW
Humidity40%
Visibility—
Dew point38°
Sat, 0758° / 42°0Clear
58 °Clear

Merrillville, Saturday, 7 November

Clear. High 58°, low 42°.

Pressure30.39 inHg
Wind12.4 mph NE
Humidity40%
Visibility—
Dew point31°
Sun, 0866° / 41°0Clear
66 °Clear

Merrillville, Sunday, 8 November

Clear. High 66°, low 41°.

Pressure30.36 inHg
Wind12.1 mph NE
Humidity50%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0972° / 53°0.11Climate normal
72 °Climate normal

Merrillville, Monday, 9 November

Climate normal for this date — 60-year average.

Average high72°
Average low53°
Average precipitation0.11 in
Chance of precipitation27%
Record high85° (1986)
Record low33° (1976)
Tue, 1072° / 53°0.11Climate normal
72 °Climate normal

Merrillville, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high72°
Average low53°
Average precipitation0.11 in
Chance of precipitation22%
Record high85° (1986)
Record low36° (1967)
Wed, 1171° / 52°0.06Climate normal
71 °Climate normal

Merrillville, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high71°
Average low52°
Average precipitation0.06 in
Chance of precipitation27%
Record high84° (2020)
Record low30° (2025)
Thu, 1270° / 51°0.1Climate normal
70 °Climate normal

Merrillville, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high70°
Average low51°
Average precipitation0.1 in
Chance of precipitation15%
Record high82° (2020)
Record low35° (2025)
Fri, 1369° / 50°0.06Climate normal
69 °Climate normal

Merrillville, Friday, 13 November

Climate normal for this date — 60-year average.

Average high69°
Average low50°
Average precipitation0.06 in
Chance of precipitation15%
Record high82° (2005)
Record low33° (1968)
Sat, 1468° / 49°0.05Climate normal
68 °Climate normal

Merrillville, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high68°
Average low49°
Average precipitation0.05 in
Chance of precipitation20%
Record high82° (2005)
Record low33° (1968)
Sun, 1569° / 50°0.09Climate normal
69 °Climate normal

Merrillville, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high69°
Average low50°
Average precipitation0.09 in
Chance of precipitation20%
Record high83° (2005)
Record low29° (1969)
Mon, 1669° / 51°0.06Climate normal
69 °Climate normal

Merrillville, Monday, 16 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.06 in
Chance of precipitation20%
Record high82° (1961)
Record low31° (1969)
Tue, 1769° / 50°0.09Climate normal
69 °Climate normal

Merrillville, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high69°
Average low50°
Average precipitation0.09 in
Chance of precipitation18%
Record high82° (1978)
Record low31° (1970)
Wed, 1869° / 50°0.02Climate normal
69 °Climate normal

Merrillville, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high69°
Average low50°
Average precipitation0.02 in
Chance of precipitation13%
Record high81° (1985)
Record low33° (2014)
Thu, 1969° / 51°0.13Climate normal
69 °Climate normal

Merrillville, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.13 in
Chance of precipitation23%
Record high82° (1991)
Record low27° (2014)
Fri, 2069° / 52°0.1Climate normal
69 °Climate normal

Merrillville, Friday, 20 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.1 in
Chance of precipitation20%
Record high82° (2025)
Record low30° (2014)
Sat, 2168° / 50°0.09Climate normal
68 °Climate normal

Merrillville, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.09 in
Chance of precipitation23%
Record high81° (2011)
Record low33° (1968)
Sun, 2268° / 49°0.07Climate normal
68 °Climate normal

Merrillville, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high68°
Average low49°
Average precipitation0.07 in
Chance of precipitation25%
Record high82° (2025)
Record low30° (2000)

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 Merrillville, GA 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 Merrillville, GA 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.