As of 20:18 EDT

Weather in Chester, MI

77°

Chester, Saturday, 8 August, 20:18

Clear. Feels like 77°. High 83°, low 69°.

Pressure29.97 inHg

Wind11.5 mph W

Humidity56%

Visibility6.2 mi

Dew point60°

See detailed hourly forecast

Sun, 0983° / 64°

0.09

83 °

Chester, Sunday, 9 August

Rain. High 83°, low 64°.

Pressure29.97 inHg

Wind12.2 mph S

Humidity40%

Visibility6.2 mi

Dew point56°

Mon, 1086° / 69°

0.59

86 °

Chester, Monday, 10 August

Heavy rain. High 86°, low 69°.

Pressure29.91 inHg

Wind4.7 mph SW

Humidity93%

Visibility6.2 mi

Dew point72°

Tue, 1179° / 66°

1.84

79 °

Chester, Tuesday, 11 August

Heavy rain. High 79°, low 66°.

Pressure29.77 inHg

Wind9.8 mph N

Humidity96%

Visibility5.4 mi

Dew point72°

Wed, 1283° / 62°

83 °

Chester, Wednesday, 12 August

Clear. High 83°, low 62°.

Pressure29.83 inHg

Wind5.2 mph NW

Humidity64%

Visibility6.2 mi

Dew point64°

Thu, 1372° / 58°

0.04

72 °

Chester, Thursday, 13 August

Light rain. High 72°, low 58°.

Pressure29.94 inHg

Wind11.5 mph NE

Humidity66%

Visibility—

Dew point55°

Fri, 1473° / 51°

73 °

Chester, Friday, 14 August

Clear. High 73°, low 51°.

Pressure30.15 inHg

Wind11.2 mph N

Humidity45%

Visibility—

Dew point45°

Sat, 1571° / 51°

71 °

Chester, Saturday, 15 August

Overcast. High 71°, low 51°.

Pressure30.30 inHg

Wind5.9 mph SW

Humidity49%

Visibility—

Dew point48°

Sun, 1677° / 55°

77 °

Chester, Sunday, 16 August

Overcast. High 77°, low 55°.

Pressure30.24 inHg

Wind10.9 mph SW

Humidity49%

Visibility—

Dew point53°

Mon, 1773° / 58°

0.02

73 °

Chester, Monday, 17 August

Light rain. High 73°, low 58°.

Pressure30.06 inHg

Wind10.8 mph SW

Humidity89%

Visibility—

Dew point61°

Tue, 1882° / 65°

0.02

82 °

Chester, Tuesday, 18 August

Light rain. High 82°, low 65°.

Pressure30.00 inHg

Wind8.9 mph NE

Humidity42%

Visibility—

Dew point53°

Wed, 1978° / 59°

0.24

78 °

Chester, Wednesday, 19 August

Rain. High 78°, low 59°.

Pressure29.97 inHg

Wind10.4 mph SE

Humidity56%

Visibility—

Dew point57°

Thu, 2075° / 63°

0.13

75 °

Chester, Thursday, 20 August

Light rain. High 75°, low 63°.

Pressure29.85 inHg

Wind10.2 mph NE

Humidity77%

Visibility—

Dew point66°

Fri, 2180° / 60°

80 °

Chester, Friday, 21 August

Overcast. High 80°, low 60°.

Pressure29.91 inHg

Wind9.6 mph NW

Humidity54%

Visibility—

Dew point58°

Sat, 2266° / 53°

0.42

66 °

Chester, Saturday, 22 August

Rain. High 66°, low 53°.

Pressure29.94 inHg

Wind14.9 mph N

Humidity96%

Visibility—

Dew point55°

Sun, 2368° / 42°

68 °

Chester, Sunday, 23 August

Mostly clear. High 68°, low 42°.

Pressure30.24 inHg

Wind10.9 mph N

Humidity50%

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 Chester, 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 Chester, 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.