As of 18:02 CDT

Weather in Portage, IN

59°Current weather

Portage, Sunday, 18 October, 18:02

Clear. Feels like 57°. High 62°, low 39°.

Pressure30.36 inHg
Wind6.9 mph SE
Humidity50%
Visibility6.2 mi
Dew point41°

Monthly outlook for Portage, IN: average high 63°, average low 50°. That is 2.9° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 24 October (69.2°), the coolest 18 October (39.4°).

63°/50°
Average high / low
+2.9°
Above normal
3 / 6
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October62.5°58.5°+2.2°
28 October – 6 November63.7°55.1°+4.8°
7 November – 16 Novemberat normal49.5°—

October records over 66 years

87.1°6 October 2007All-time high
25.7°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — Salt Creek Commons (6 mi).

Mon, 1963° / 41°0Clear
63 °Clear

Portage, Monday, 19 October

Clear. High 63°, low 41°.

Pressure30.42 inHg
Wind1.8 mph SW
Humidity63%
Visibility6.2 mi
Dew point45°
Tue, 2061° / 44°0Clear
61 °Clear

Portage, Tuesday, 20 October

Clear. High 61°, low 44°.

Pressure30.42 inHg
Wind2.3 mph NE
Humidity62%
Visibility6.2 mi
Dew point47°
Wed, 2163° / 50°0Clear
63 °Clear

Portage, Wednesday, 21 October

Clear. High 63°, low 50°.

Pressure30.30 inHg
Wind1.7 mph SW
Humidity69%
Visibility6.2 mi
Dew point50°
Thu, 2262° / 54°0Clear
62 °Clear

Portage, Thursday, 22 October

Clear. High 62°, low 54°.

Pressure30.33 inHg
Wind3.3 mph NE
Humidity75%
Visibility6.2 mi
Dew point52°
Fri, 2362° / 50°0Clear
62 °Clear

Portage, Friday, 23 October

Clear. High 62°, low 50°.

Pressure30.36 inHg
Wind10.3 mph SE
Humidity65%
Visibility—
Dew point47°
Sat, 2469° / 50°0Overcast
69 °Overcast

Portage, Saturday, 24 October

Overcast. High 69°, low 50°.

Pressure30.36 inHg
Wind12.5 mph S
Humidity51%
Visibility—
Dew point46°
Sun, 2564° / 56°0Overcast
64 °Overcast

Portage, Sunday, 25 October

Overcast. High 64°, low 56°.

Pressure30.36 inHg
Wind10.4 mph SW
Humidity59%
Visibility—
Dew point47°
Mon, 2657° / 54°0Overcast
57 °Overcast

Portage, Monday, 26 October

Overcast. High 57°, low 54°.

Pressure30.39 inHg
Wind9.8 mph NE
Humidity52%
Visibility—
Dew point39°
Tue, 2761° / 51°0Overcast
61 °Overcast

Portage, Tuesday, 27 October

Overcast. High 61°, low 51°.

Pressure30.36 inHg
Wind8.2 mph E
Humidity55%
Visibility—
Dew point42°
Wed, 2867° / 52°0Overcast
67 °Overcast

Portage, Wednesday, 28 October

Overcast. High 67°, low 52°.

Pressure30.21 inHg
Wind9.2 mph S
Humidity57%
Visibility—
Dew point47°
Thu, 2969° / 55°0Overcast
69 °Overcast

Portage, Thursday, 29 October

Overcast. High 69°, low 55°.

Pressure30.06 inHg
Wind14.5 mph S
Humidity52%
Visibility—
Dew point47°
Fri, 3066° / 55°0.4Rain
66 °Rain

Portage, Friday, 30 October

Rain. High 66°, low 55°.

Pressure29.85 inHg
Wind18.9 mph SW
Humidity94%
Visibility—
Dew point60°
Sat, 3158° / 51°0Clear
58 °Clear

Portage, Saturday, 31 October

Clear. High 58°, low 51°.

Pressure30.12 inHg
Wind6.8 mph E
Humidity51%
Visibility—
Dew point39°
Sun, 0162° / 52°0.42Rain
62 °Rain

Portage, Sunday, 1 November

Rain. High 62°, low 52°.

Pressure29.94 inHg
Wind14.2 mph SE
Humidity88%
Visibility—
Dew point51°
Mon, 0261° / 46°0.48Rain
61 °Rain

Portage, Monday, 2 November

Rain. High 61°, low 46°.

Pressure30.03 inHg
Wind25.1 mph N
Humidity85%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0354° / 41°0.07Climate normal
54 °Climate normal

Portage, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.07 in
Chance of precipitation23%
Record high73° (1987)
Record low19° (1991)
Wed, 0453° / 42°0.09Climate normal
53 °Climate normal

Portage, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high73° (2015)
Record low20° (1991)
Thu, 0554° / 41°0.13Climate normal
54 °Climate normal

Portage, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.13 in
Chance of precipitation30%
Record high76° (1978)
Record low19° (1991)
Fri, 0653° / 39°0.08Climate normal
53 °Climate normal

Portage, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.08 in
Chance of precipitation37%
Record high73° (1975)
Record low27° (1967)
Sat, 0752° / 39°0.07Climate normal
52 °Climate normal

Portage, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation22%
Record high70° (2020)
Record low22° (1993)
Sun, 0852° / 40°0.06Climate normal
52 °Climate normal

Portage, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.06 in
Chance of precipitation23%
Record high75° (2020)
Record low20° (1991)
Mon, 0952° / 40°0.15Climate normal
52 °Climate normal

Portage, Monday, 9 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.15 in
Chance of precipitation35%
Record high72° (1999)
Record low19° (1991)
Tue, 1051° / 39°0.16Climate normal
51 °Climate normal

Portage, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.16 in
Chance of precipitation42%
Record high74° (2020)
Record low18° (2018)
Wed, 1149° / 37°0.09Climate normal
49 °Climate normal

Portage, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation30%
Record high71° (1964)
Record low20° (2025)
Thu, 1247° / 35°0.07Climate normal
47 °Climate normal

Portage, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.07 in
Chance of precipitation30%
Record high69° (1964)
Record low3° (2019)
Fri, 1347° / 35°0.06Climate normal
47 °Climate normal

Portage, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.06 in
Chance of precipitation20%
Record high69° (1999)
Record low3° (2019)
Sat, 1449° / 35°0.07Climate normal
49 °Climate normal

Portage, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation38%
Record high69° (1971)
Record low11° (1986)
Sun, 1548° / 36°0.1Climate normal
48 °Climate normal

Portage, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.1 in
Chance of precipitation37%
Record high67° (1990)
Record low21° (2019)
Mon, 1647° / 35°0.06Climate normal
47 °Climate normal

Portage, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.06 in
Chance of precipitation22%
Record high64° (1971)
Record low22° (1997)

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 Portage, IN 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 Portage, IN 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.