As of 08:51 EDT

Weather in Merrillville, GA

61°Current weather

Merrillville, Thursday, 29 October, 08:51

Overcast. Feels like 61°. High 81°, low 61°.

Pressure30.15 inHg
Wind6.9 mph NE
Humidity93%
Visibility6.2 mi
Dew point59°

Monthly outlook for Merrillville, GA: average high 75.9°, average low 58.1°. That is 1.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 3 days and 1.2 inches. The warmest day looks like 4 November (83.2°), the coolest 8 November (50.2°).

75.9°/58.1°
Average high / low
+1.8°
Above normal
3 / 3
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November77.1°73.8°+1.9°
8 November – 17 November74°70°+2.3°
18 November – 27 Novemberat normal68.4°—

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).

Fri, 3081° / 59°0Overcast
81 °Overcast

Merrillville, Friday, 30 October

Overcast. High 81°, low 59°.

Pressure30.15 inHg
Wind8.4 mph NE
Humidity60%
Visibility6.2 mi
Dew point61°
Sat, 3178° / 65°0.01Light rain
78 °Light rain

Merrillville, Saturday, 31 October

Light rain. High 78°, low 65°.

Pressure30.21 inHg
Wind8.1 mph E
Humidity76%
Visibility6.2 mi
Dew point65°
Sun, 0175° / 63°0Overcast
75 °Overcast

Merrillville, Sunday, 1 November

Overcast. High 75°, low 63°.

Pressure30.27 inHg
Wind9.4 mph NE
Humidity67%
Visibility6.2 mi
Dew point60°
Mon, 0275° / 64°0Overcast
75 °Overcast

Merrillville, Monday, 2 November

Overcast. High 75°, low 64°.

Pressure30.12 inHg
Wind11.9 mph E
Humidity60%
Visibility—
Dew point59°
Tue, 0379° / 61°0Clear
79 °Clear

Merrillville, Tuesday, 3 November

Clear. High 79°, low 61°.

Pressure30.00 inHg
Wind9.8 mph E
Humidity62%
Visibility—
Dew point62°
Wed, 0483° / 65°0.31Rain
83 °Rain

Merrillville, Wednesday, 4 November

Rain. High 83°, low 65°.

Pressure29.91 inHg
Wind13.3 mph SE
Humidity52%
Visibility—
Dew point61°
Thu, 0577° / 61°0.11Light rain
77 °Light rain

Merrillville, Thursday, 5 November

Light rain. High 77°, low 61°.

Pressure29.83 inHg
Wind13.6 mph NW
Humidity52%
Visibility—
Dew point57°
Fri, 0670° / 51°0Clear
70 °Clear

Merrillville, Friday, 6 November

Clear. High 70°, low 51°.

Pressure29.94 inHg
Wind10.8 mph N
Humidity40%
Visibility—
Dew point41°
Sat, 0771° / 51°0Clear
71 °Clear

Merrillville, Saturday, 7 November

Clear. High 71°, low 51°.

Pressure30.06 inHg
Wind9 mph E
Humidity36%
Visibility—
Dew point40°
Sun, 0874° / 50°0Mostly clear
74 °Mostly clear

Merrillville, Sunday, 8 November

Mostly clear. High 74°, low 50°.

Pressure30.15 inHg
Wind9.1 mph E
Humidity36%
Visibility—
Dew point41°
Mon, 0973° / 56°0Overcast
73 °Overcast

Merrillville, Monday, 9 November

Overcast. High 73°, low 56°.

Pressure30.15 inHg
Wind7.2 mph SE
Humidity53%
Visibility—
Dew point52°
Tue, 1079° / 60°0.05Light rain
79 °Light rain

Merrillville, Tuesday, 10 November

Light rain. High 79°, low 60°.

Pressure30.03 inHg
Wind9.8 mph SW
Humidity51%
Visibility—
Dew point57°
Wed, 1172° / 54°0Clear
72 °Clear

Merrillville, Wednesday, 11 November

Clear. High 72°, low 54°.

Pressure30.06 inHg
Wind7.3 mph N
Humidity41%
Visibility—
Dew point45°
Thu, 1273° / 55°0Overcast
73 °Overcast

Merrillville, Thursday, 12 November

Overcast. High 73°, low 55°.

Pressure30.00 inHg
Wind5.6 mph N
Humidity40%
Visibility—
Dew point45°
Fri, 1374° / 55°0Clear
74 °Clear

Merrillville, Friday, 13 November

Clear. High 74°, low 55°.

Pressure30.03 inHg
Wind6.4 mph N
Humidity39%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 2367° / 50°0.06Climate normal
67 °Climate normal

Merrillville, Monday, 23 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.06 in
Chance of precipitation23%
Record high79° (2010)
Record low32° (1976)
Tue, 2468° / 50°0.12Climate normal
68 °Climate normal

Merrillville, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.12 in
Chance of precipitation20%
Record high80° (1986)
Record low26° (1970)
Wed, 2568° / 50°0.09Climate normal
68 °Climate normal

Merrillville, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.09 in
Chance of precipitation25%
Record high80° (2025)
Record low23° (1970)
Thu, 2669° / 50°0.1Climate normal
69 °Climate normal

Merrillville, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high69°
Average low50°
Average precipitation0.1 in
Chance of precipitation25%
Record high82° (1973)
Record low30° (1970)
Fri, 2769° / 51°0.1Climate normal
69 °Climate normal

Merrillville, Friday, 27 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.1 in
Chance of precipitation25%
Record high82° (1973)
Record low36° (2018)

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.