As of 08:22 EDT

Weather in Porter, MI

49°

Porter, Thursday, 8 October, 08:22

Clear. Feels like 46°. High 67°, low 49°.

Pressure29.94 inHg

Wind8 mph W

Humidity85%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Fri, 0969° / 46°

69 °

Porter, Friday, 9 October

Clear. High 69°, low 46°.

Pressure30.18 inHg

Wind6.8 mph W

Humidity45%

Visibility6.2 mi

Dew point43°

Sat, 1079° / 53°

79 °

Porter, Saturday, 10 October

Clear. High 79°, low 53°.

Pressure30.18 inHg

Wind8.3 mph S

Humidity51%

Visibility6.2 mi

Dew point52°

Sun, 1173° / 57°

73 °

Porter, Sunday, 11 October

Partly cloudy. High 73°, low 57°.

Pressure30.09 inHg

Wind6.9 mph S

Humidity55%

Visibility6.2 mi

Dew point53°

Mon, 1276° / 52°

76 °

Porter, Monday, 12 October

Overcast. High 76°, low 52°.

Pressure29.83 inHg

Wind9.6 mph SW

Humidity55%

Visibility—

Dew point55°

Tue, 1366° / 47°

0.2

66 °

Porter, Tuesday, 13 October

Rain. High 66°, low 47°.

Pressure29.77 inHg

Wind15.2 mph NW

Humidity62%

Visibility—

Dew point50°

Wed, 1458° / 39°

58 °

Porter, Wednesday, 14 October

Overcast. High 58°, low 39°.

Pressure30.15 inHg

Wind8.5 mph E

Humidity41%

Visibility—

Dew point31°

Thu, 1583° / 50°

0.07

83 °

Porter, Thursday, 15 October

Light rain. High 83°, low 50°.

Pressure29.83 inHg

Wind18.9 mph SW

Humidity42%

Visibility—

Dew point52°

Fri, 1673° / 54°

0.04

73 °

Porter, Friday, 16 October

Light rain. High 73°, low 54°.

Pressure29.88 inHg

Wind23.1 mph W

Humidity28%

Visibility—

Dew point38°

Sat, 1754° / 43°

54 °

Porter, Saturday, 17 October

Partly cloudy. High 54°, low 43°.

Pressure30.47 inHg

Wind12.5 mph N

Humidity45%

Visibility—

Dew point32°

Sun, 1857° / 43°

57 °

Porter, Sunday, 18 October

Overcast. High 57°, low 43°.

Pressure30.27 inHg

Wind5 mph W

Humidity56%

Visibility—

Dew point35°

Mon, 1963° / 45°

0.01

63 °

Porter, Monday, 19 October

Light rain. High 63°, low 45°.

Pressure30.21 inHg

Wind8.6 mph SW

Humidity44%

Visibility—

Dew point38°

Tue, 2055° / 51°

0.17

55 °

Porter, Tuesday, 20 October

Light rain. High 55°, low 51°.

Pressure30.12 inHg

Wind5.3 mph E

Humidity84%

Visibility—

Dew point48°

Wed, 2167° / 52°

67 °

Porter, Wednesday, 21 October

Overcast. High 67°, low 52°.

Pressure29.97 inHg

Wind5.9 mph SW

Humidity44%

Visibility—

Dew point42°

Thu, 2268° / 47°

68 °

Porter, Thursday, 22 October

Partly cloudy. High 68°, low 47°.

Pressure29.83 inHg

Wind13.6 mph S

Humidity49%

Visibility—

Dew point44°

Fri, 2377° / 59°

0.09

77 °

Porter, Friday, 23 October

Light rain. High 77°, low 59°.

Pressure29.83 inHg

Wind13.7 mph S

Humidity60%

Visibility—

Dew point57°

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 Porter, MI 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 Porter, MI 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.