As of 03:28 CDT

Weather in Portage, IN

41°Current weather

Portage, Sunday, 18 October, 03:28

Clear. Feels like 37°. High 61°, low 40°.

Pressure30.45 inHg
Wind5.7 mph S
Humidity74%
Visibility6.2 mi
Dew point33°

Monthly outlook for Portage, IN: average high 64.6°, average low 52.5°. That is 3.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 1 November (74.6°), the coolest 18 October (40.3°).

64.6°/52.5°
Average high / low
+3.9°
Above normal
2 / 6
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October62°58.5°+1.9°
28 October – 6 November69.1°55.1°+7.7°
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, 1961° / 42°0Clear
61 °Clear

Portage, Monday, 19 October

Clear. High 61°, low 42°.

Pressure30.42 inHg
Wind2.9 mph SW
Humidity61%
Visibility6.2 mi
Dew point45°
Tue, 2062° / 51°0Clear
62 °Clear

Portage, Tuesday, 20 October

Clear. High 62°, low 51°.

Pressure30.42 inHg
Wind2.9 mph NE
Humidity64%
Visibility6.2 mi
Dew point48°
Wed, 2164° / 50°0Clear
64 °Clear

Portage, Wednesday, 21 October

Clear. High 64°, low 50°.

Pressure30.30 inHg
Wind3.1 mph S
Humidity67%
Visibility6.2 mi
Dew point50°
Thu, 2265° / 56°0Light rain
65 °Light rain

Portage, Thursday, 22 October

Light rain. High 65°, low 56°.

Pressure30.30 inHg
Wind10.1 mph NE
Humidity67%
Visibility—
Dew point52°
Fri, 2361° / 52°0.02Light rain
61 °Light rain

Portage, Friday, 23 October

Light rain. High 61°, low 52°.

Pressure30.39 inHg
Wind10.8 mph SE
Humidity62%
Visibility—
Dew point44°
Sat, 2470° / 57°0Overcast
70 °Overcast

Portage, Saturday, 24 October

Overcast. High 70°, low 57°.

Pressure30.27 inHg
Wind14.2 mph S
Humidity46%
Visibility—
Dew point44°
Sun, 2564° / 51°0.01Light rain
64 °Light rain

Portage, Sunday, 25 October

Light rain. High 64°, low 51°.

Pressure30.42 inHg
Wind15.6 mph NW
Humidity49%
Visibility—
Dew point35°
Mon, 2657° / 47°0Overcast
57 °Overcast

Portage, Monday, 26 October

Overcast. High 57°, low 47°.

Pressure30.36 inHg
Wind9.9 mph N
Humidity31%
Visibility—
Dew point24°
Tue, 2755° / 51°0.13Light rain
55 °Light rain

Portage, Tuesday, 27 October

Light rain. High 55°, low 51°.

Pressure30.18 inHg
Wind12.6 mph SW
Humidity82%
Visibility—
Dew point47°
Wed, 2868° / 54°0Overcast
68 °Overcast

Portage, Wednesday, 28 October

Overcast. High 68°, low 54°.

Pressure29.97 inHg
Wind11.5 mph S
Humidity56%
Visibility—
Dew point49°
Thu, 2966° / 59°0Overcast
66 °Overcast

Portage, Thursday, 29 October

Overcast. High 66°, low 59°.

Pressure29.77 inHg
Wind10.3 mph SW
Humidity61%
Visibility—
Dew point50°
Fri, 3069° / 55°0Clear
69 °Clear

Portage, Friday, 30 October

Clear. High 69°, low 55°.

Pressure29.80 inHg
Wind15.8 mph SW
Humidity61%
Visibility—
Dew point52°
Sat, 3172° / 59°0.04Light rain
72 °Light rain

Portage, Saturday, 31 October

Light rain. High 72°, low 59°.

Pressure29.74 inHg
Wind16.8 mph SW
Humidity69%
Visibility—
Dew point57°
Sun, 0175° / 63°0Overcast
75 °Overcast

Portage, Sunday, 1 November

Overcast. High 75°, low 63°.

Pressure29.91 inHg
Wind14.5 mph SW
Humidity60%
Visibility—
Dew point56°
Mon, 0264° / 54°0Partly cloudy
64 °Partly cloudy

Portage, Monday, 2 November

Partly cloudy. High 64°, low 54°.

Pressure30.27 inHg
Wind15.8 mph N
Humidity65%
Visibility—
Dew point47°
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.