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As of 21:26 EDT

Weather in Mendon, MI

57°Current weather

Mendon, Wednesday, 7 October, 21:26

Clear. Feels like 56°. High 75°, low 54°.

Pressure29.85 inHg
Wind2.3 mph SW
Humidity74%
Visibility6.2 mi
Dew point50°
Thu, 0869° / 50°0Overcast
69 °Overcast

Mendon, Thursday, 8 October

Overcast. High 69°, low 50°.

Pressure30.03 inHg
Wind11.9 mph NW
Humidity50%
Visibility6.2 mi
Dew point46°
Fri, 0971° / 49°0.02Light rain
71 °Light rain

Mendon, Friday, 9 October

Light rain. High 71°, low 49°.

Pressure30.21 inHg
Wind5.9 mph SW
Humidity49%
Visibility6.2 mi
Dew point46°
Sat, 1078° / 55°0Clear
78 °Clear

Mendon, Saturday, 10 October

Clear. High 78°, low 55°.

Pressure30.21 inHg
Wind8.4 mph S
Humidity54%
Visibility6.2 mi
Dew point54°
Sun, 1168° / 60°0Overcast
68 °Overcast

Mendon, Sunday, 11 October

Overcast. High 68°, low 60°.

Pressure30.06 inHg
Wind10 mph SE
Humidity72%
Visibility6.2 mi
Dew point56°
Mon, 1276° / 55°0Overcast
76 °Overcast

Mendon, Monday, 12 October

Overcast. High 76°, low 55°.

Pressure29.83 inHg
Wind10.3 mph SW
Humidity62%
Visibility—
Dew point57°
Tue, 1369° / 43°0.05Light rain
69 °Light rain

Mendon, Tuesday, 13 October

Light rain. High 69°, low 43°.

Pressure29.91 inHg
Wind17.2 mph N
Humidity63%
Visibility—
Dew point47°
Wed, 1460° / 36°0Overcast
60 °Overcast

Mendon, Wednesday, 14 October

Overcast. High 60°, low 36°.

Pressure30.15 inHg
Wind9.8 mph SE
Humidity39%
Visibility—
Dew point29°
Thu, 1581° / 53°0.05Light rain
81 °Light rain

Mendon, Thursday, 15 October

Light rain. High 81°, low 53°.

Pressure29.85 inHg
Wind19.2 mph S
Humidity49%
Visibility—
Dew point57°
Fri, 1681° / 70°0.26Rain
81 °Rain

Mendon, Friday, 16 October

Rain. High 81°, low 70°.

Pressure29.94 inHg
Wind20 mph SW
Humidity63%
Visibility—
Dew point64°
Sat, 1768° / 52°0.49Rain
68 °Rain

Mendon, Saturday, 17 October

Rain. High 68°, low 52°.

Pressure30.12 inHg
Wind11.6 mph W
Humidity65%
Visibility—
Dew point44°
Sun, 1852° / 48°0.01Light rain
52 °Light rain

Mendon, Sunday, 18 October

Light rain. High 52°, low 48°.

Pressure30.24 inHg
Wind10 mph W
Humidity56%
Visibility—
Dew point37°
Mon, 1959° / 45°0Overcast
59 °Overcast

Mendon, Monday, 19 October

Overcast. High 59°, low 45°.

Pressure30.27 inHg
Wind6.1 mph SW
Humidity52%
Visibility—
Dew point38°
Tue, 2063° / 44°0Clear
63 °Clear

Mendon, Tuesday, 20 October

Clear. High 63°, low 44°.

Pressure30.06 inHg
Wind13.8 mph NW
Humidity45%
Visibility—
Dew point39°
Wed, 2155° / 37°0Clear
55 °Clear

Mendon, Wednesday, 21 October

Clear. High 55°, low 37°.

Pressure30.24 inHg
Wind8.6 mph NE
Humidity45%
Visibility—
Dew point30°
Thu, 2260° / 39°0.16Rain
60 °Rain

Mendon, Thursday, 22 October

Rain. High 60°, low 39°.

Pressure29.85 inHg
Wind15.3 mph S
Humidity49%
Visibility—
Dew point37°

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 Mendon, 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 Mendon, 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.