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As of 20:51 EDT

Weather in Lum, MI

73°Current weather

Lum, Monday, 12 October, 20:51

Overcast. Feels like 73°. High 79°, low 57°.

Pressure29.80 inHg
Wind8.1 mph S
Humidity66%
Visibility6.2 mi
Dew point61°
Tue, 1379° / 62°0.06Light rain
79 °Light rain

Lum, Tuesday, 13 October

Light rain. High 79°, low 62°.

Pressure29.71 inHg
Wind18.3 mph W
Humidity67%
Visibility6.2 mi
Dew point65°
Wed, 1462° / 54°0.22Heavy rain
62 °Heavy rain

Lum, Wednesday, 14 October

Heavy rain. High 62°, low 54°.

Pressure30.06 inHg
Wind9.4 mph N
Humidity63%
Visibility6.2 mi
Dew point49°
Thu, 1559° / 48°0.07Light rain
59 °Light rain

Lum, Thursday, 15 October

Light rain. High 59°, low 48°.

Pressure30.24 inHg
Wind6.6 mph SE
Humidity67%
Visibility6.2 mi
Dew point45°
Fri, 1655° / 43°0.29Light rain
55 °Light rain

Lum, Friday, 16 October

Light rain. High 55°, low 43°.

Pressure29.83 inHg
Wind16.9 mph NW
Humidity83%
Visibility5.1 mi
Dew point47°
Sat, 1755° / 37°0Clear
55 °Clear

Lum, Saturday, 17 October

Clear. High 55°, low 37°.

Pressure30.39 inHg
Wind12.5 mph NW
Humidity51%
Visibility—
Dew point33°
Sun, 1858° / 41°0Clear
58 °Clear

Lum, Sunday, 18 October

Clear. High 58°, low 41°.

Pressure30.33 inHg
Wind15.5 mph SW
Humidity31%
Visibility—
Dew point26°
Mon, 1966° / 44°0Overcast
66 °Overcast

Lum, Monday, 19 October

Overcast. High 66°, low 44°.

Pressure30.33 inHg
Wind14.5 mph SW
Humidity39%
Visibility—
Dew point37°
Tue, 2067° / 50°0Overcast
67 °Overcast

Lum, Tuesday, 20 October

Overcast. High 67°, low 50°.

Pressure30.30 inHg
Wind5.1 mph W
Humidity50%
Visibility—
Dew point45°
Wed, 2168° / 51°0Partly cloudy
68 °Partly cloudy

Lum, Wednesday, 21 October

Partly cloudy. High 68°, low 51°.

Pressure30.24 inHg
Wind6.6 mph W
Humidity58%
Visibility—
Dew point51°
Thu, 2269° / 54°0.02Light rain
69 °Light rain

Lum, Thursday, 22 October

Light rain. High 69°, low 54°.

Pressure30.18 inHg
Wind10.4 mph SW
Humidity53%
Visibility—
Dew point49°
Fri, 2370° / 57°0.14Light rain
70 °Light rain

Lum, Friday, 23 October

Light rain. High 70°, low 57°.

Pressure30.00 inHg
Wind16.9 mph SW
Humidity57%
Visibility—
Dew point48°
Sat, 2466° / 50°0.23Rain
66 °Rain

Lum, Saturday, 24 October

Rain. High 66°, low 50°.

Pressure29.65 inHg
Wind19.3 mph SW
Humidity78%
Visibility—
Dew point52°
Sun, 2555° / 47°0Overcast
55 °Overcast

Lum, Sunday, 25 October

Overcast. High 55°, low 47°.

Pressure29.91 inHg
Wind15.9 mph W
Humidity62%
Visibility—
Dew point41°
Mon, 2657° / 46°0Mostly clear
57 °Mostly clear

Lum, Monday, 26 October

Mostly clear. High 57°, low 46°.

Pressure30.21 inHg
Wind7.2 mph W
Humidity50%
Visibility—
Dew point37°
Tue, 2759° / 43°0Overcast
59 °Overcast

Lum, Tuesday, 27 October

Overcast. High 59°, low 43°.

Pressure30.03 inHg
Wind11 mph SE
Humidity60%
Visibility—
Dew point43°

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 Lum, 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 Lum, 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.