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As of 01:09 EDT

Weather in Lum, MI

46°Current weather

Lum, Tuesday, 20 October, 01:09

Overcast. Feels like 46°. High 67°, low 40°.

Pressure30.36 inHg
Wind1.1 mph NE
Humidity90%
Visibility6.2 mi
Dew point42°
Wed, 2166° / 36°0Clear
66 °Clear

Lum, Wednesday, 21 October

Clear. High 66°, low 36°.

Pressure30.30 inHg
Wind2.4 mph SW
Humidity62%
Visibility6.2 mi
Dew point47°
Thu, 2259° / 43°0Clear
59 °Clear

Lum, Thursday, 22 October

Clear. High 59°, low 43°.

Pressure30.30 inHg
Wind10 mph N
Humidity63%
Visibility6.2 mi
Dew point44°
Fri, 2355° / 39°0Clear
55 °Clear

Lum, Friday, 23 October

Clear. High 55°, low 39°.

Pressure30.45 inHg
Wind5.2 mph SE
Humidity48%
Visibility6.2 mi
Dew point32°
Sat, 2458° / 37°0Clear
58 °Clear

Lum, Saturday, 24 October

Clear. High 58°, low 37°.

Pressure30.47 inHg
Wind7.6 mph SE
Humidity52%
Visibility—
Dew point38°
Sun, 2566° / 41°0Overcast
66 °Overcast

Lum, Sunday, 25 October

Overcast. High 66°, low 41°.

Pressure30.39 inHg
Wind9.7 mph SW
Humidity43%
Visibility—
Dew point39°
Mon, 2660° / 44°0Overcast
60 °Overcast

Lum, Monday, 26 October

Overcast. High 60°, low 44°.

Pressure30.24 inHg
Wind8.6 mph W
Humidity28%
Visibility—
Dew point25°
Tue, 2745° / 33°0.34Snow
45 °Snow

Lum, Tuesday, 27 October

Snow. High 45°, low 33°.

Pressure30.12 inHg
Wind14.6 mph NW
Humidity95%
Visibility—
Dew point39°
Wed, 2840° / 26°0Mostly clear
40 °Mostly clear

Lum, Wednesday, 28 October

Mostly clear. High 40°, low 26°.

Pressure30.27 inHg
Wind16.5 mph NW
Humidity34%
Visibility—
Dew point11°
Thu, 2946° / 28°0Clear
46 °Clear

Lum, Thursday, 29 October

Clear. High 46°, low 28°.

Pressure30.06 inHg
Wind17.9 mph W
Humidity37%
Visibility—
Dew point19°
Fri, 3052° / 29°0Mostly clear
52 °Mostly clear

Lum, Friday, 30 October

Mostly clear. High 52°, low 29°.

Pressure30.06 inHg
Wind15.1 mph W
Humidity38%
Visibility—
Dew point24°
Sat, 3156° / 36°0Overcast
56 °Overcast

Lum, Saturday, 31 October

Overcast. High 56°, low 36°.

Pressure30.21 inHg
Wind8.3 mph SW
Humidity37%
Visibility—
Dew point28°
Sun, 0158° / 51°0Overcast
58 °Overcast

Lum, Sunday, 1 November

Overcast. High 58°, low 51°.

Pressure30.15 inHg
Wind13.2 mph SW
Humidity32%
Visibility—
Dew point27°
Mon, 0252° / 48°0.61Rain
52 °Rain

Lum, Monday, 2 November

Rain. High 52°, low 48°.

Pressure30.03 inHg
Wind12.4 mph SE
Humidity94%
Visibility—
Dew point48°
Tue, 0351° / 45°0.14Light rain
51 °Light rain

Lum, Tuesday, 3 November

Light rain. High 51°, low 45°.

Pressure29.71 inHg
Wind13.8 mph NW
Humidity88%
Visibility—
Dew point47°
Wed, 0449° / 42°0Clear
49 °Clear

Lum, Wednesday, 4 November

Clear. High 49°, low 42°.

Pressure30.03 inHg
Wind15.1 mph NW
Humidity46%
Visibility—
Dew point28°

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.