As of 04:09 CDT

Weather in Portage, IN

43°Current weather

Portage, Saturday, 17 October, 04:09

Overcast. Feels like 35°. High 54°, low 41°.

Pressure30.45 inHg
Wind17 mph N
Humidity80%
Visibility6.2 mi
Dew point36°

Monthly outlook for Portage, IN: average high 62.9°, average low 50.7°. That is 2.7° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 25 October (72.2°), the coolest 17 October (40.8°).

62.9°/50.7°
Average high / low
+2.7°
Above normal
4 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October64.7°58.9°+3.2°
27 October – 5 November59.9°55.5°+2.5°
6 November – 15 Novemberat normal50.1°—

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).

Sun, 1860° / 46°0Clear
60 °Clear

Portage, Sunday, 18 October

Clear. High 60°, low 46°.

Pressure30.47 inHg
Wind13.1 mph S
Humidity54%
Visibility6.2 mi
Dew point39°
Mon, 1963° / 48°0Clear
63 °Clear

Portage, Monday, 19 October

Clear. High 63°, low 48°.

Pressure30.42 inHg
Wind5.4 mph S
Humidity58%
Visibility6.2 mi
Dew point44°
Tue, 2063° / 51°0Clear
63 °Clear

Portage, Tuesday, 20 October

Clear. High 63°, low 51°.

Pressure30.39 inHg
Wind1.6 mph NE
Humidity60%
Visibility6.2 mi
Dew point47°
Wed, 2167° / 53°0Clear
67 °Clear

Portage, Wednesday, 21 October

Clear. High 67°, low 53°.

Pressure30.27 inHg
Wind6.9 mph S
Humidity56%
Visibility—
Dew point47°
Thu, 2265° / 54°0Clear
65 °Clear

Portage, Thursday, 22 October

Clear. High 65°, low 54°.

Pressure30.24 inHg
Wind6.5 mph NE
Humidity75%
Visibility—
Dew point54°
Fri, 2369° / 55°0Overcast
69 °Overcast

Portage, Friday, 23 October

Overcast. High 69°, low 55°.

Pressure30.21 inHg
Wind9.1 mph SE
Humidity44%
Visibility—
Dew point43°
Sat, 2468° / 55°0Overcast
68 °Overcast

Portage, Saturday, 24 October

Overcast. High 68°, low 55°.

Pressure30.24 inHg
Wind11.3 mph S
Humidity48%
Visibility—
Dew point45°
Sun, 2572° / 58°0Overcast
72 °Overcast

Portage, Sunday, 25 October

Overcast. High 72°, low 58°.

Pressure30.03 inHg
Wind13.1 mph S
Humidity43%
Visibility—
Dew point46°
Mon, 2666° / 47°0.19Light rain
66 °Light rain

Portage, Monday, 26 October

Light rain. High 66°, low 47°.

Pressure30.06 inHg
Wind20.8 mph NW
Humidity82%
Visibility—
Dew point45°
Tue, 2751° / 45°0Partly cloudy
51 °Partly cloudy

Portage, Tuesday, 27 October

Partly cloudy. High 51°, low 45°.

Pressure30.42 inHg
Wind13.6 mph N
Humidity51%
Visibility—
Dew point32°
Wed, 2855° / 48°0.1Light rain
55 °Light rain

Portage, Wednesday, 28 October

Light rain. High 55°, low 48°.

Pressure30.15 inHg
Wind21.6 mph S
Humidity52%
Visibility—
Dew point33°
Thu, 2961° / 53°0.07Light rain
61 °Light rain

Portage, Thursday, 29 October

Light rain. High 61°, low 53°.

Pressure29.94 inHg
Wind27.9 mph SW
Humidity65%
Visibility—
Dew point43°
Fri, 3060° / 49°0Overcast
60 °Overcast

Portage, Friday, 30 October

Overcast. High 60°, low 49°.

Pressure30.09 inHg
Wind17.5 mph SE
Humidity51%
Visibility—
Dew point39°
Sat, 3167° / 55°0.69Heavy rain
67 °Heavy rain

Portage, Saturday, 31 October

Heavy rain. High 67°, low 55°.

Pressure29.71 inHg
Wind26.8 mph S
Humidity63%
Visibility—
Dew point50°
Sun, 0165° / 54°0.03Light rain
65 °Light rain

Portage, Sunday, 1 November

Light rain. High 65°, low 54°.

Pressure29.91 inHg
Wind23.5 mph S
Humidity60%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0255° / 42°0.13Climate normal
55 °Climate normal

Portage, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.13 in
Chance of precipitation40%
Record high75° (1961)
Record low26° (1991)
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)

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.