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As of 22:00 EDT

Weather in Isabella, MI

64°Current weather

Isabella, Saturday, 8 August, 22:00

Clear. Feels like 64°. High 77°, low 63°.

Pressure29.94 inHg
Wind5.7 mph NE
Humidity84%
Visibility6.2 mi
Dew point59°
Sun, 0975° / 64°0.02Light rain
75 °Light rain

Isabella, Sunday, 9 August

Light rain. High 75°, low 64°.

Pressure29.91 inHg
Wind4.5 mph SE
Humidity46%
Visibility6.2 mi
Dew point53°
Mon, 1078° / 61°0.04Light rain
78 °Light rain

Isabella, Monday, 10 August

Light rain. High 78°, low 61°.

Pressure29.91 inHg
Wind2 mph W
Humidity50%
Visibility6.2 mi
Dew point56°
Tue, 1173° / 61°0.13Light rain
73 °Light rain

Isabella, Tuesday, 11 August

Light rain. High 73°, low 61°.

Pressure29.88 inHg
Wind5 mph S
Humidity73%
Visibility6.2 mi
Dew point59°
Wed, 1269° / 53°0.05Light rain
69 °Light rain

Isabella, Wednesday, 12 August

Light rain. High 69°, low 53°.

Pressure29.83 inHg
Wind9.5 mph N
Humidity58%
Visibility6.2 mi
Dew point56°
Thu, 1369° / 50°0Overcast
69 °Overcast

Isabella, Thursday, 13 August

Overcast. High 69°, low 50°.

Pressure29.97 inHg
Wind7.2 mph NW
Humidity50%
Visibility—
Dew point47°
Fri, 1473° / 53°0Clear
73 °Clear

Isabella, Friday, 14 August

Clear. High 73°, low 53°.

Pressure30.09 inHg
Wind13.7 mph N
Humidity40%
Visibility—
Dew point45°
Sat, 1571° / 50°0Overcast
71 °Overcast

Isabella, Saturday, 15 August

Overcast. High 71°, low 50°.

Pressure30.30 inHg
Wind6.1 mph S
Humidity44%
Visibility—
Dew point46°
Sun, 1676° / 58°0Overcast
76 °Overcast

Isabella, Sunday, 16 August

Overcast. High 76°, low 58°.

Pressure30.09 inHg
Wind11.5 mph S
Humidity49%
Visibility—
Dew point54°
Mon, 1781° / 63°0Partly cloudy
81 °Partly cloudy

Isabella, Monday, 17 August

Partly cloudy. High 81°, low 63°.

Pressure29.97 inHg
Wind8.9 mph SW
Humidity44%
Visibility—
Dew point55°
Tue, 1878° / 62°0.7Rain
78 °Rain

Isabella, Tuesday, 18 August

Rain. High 78°, low 62°.

Pressure29.85 inHg
Wind13.2 mph S
Humidity85%
Visibility—
Dew point64°
Wed, 1966° / 58°0.05Light rain
66 °Light rain

Isabella, Wednesday, 19 August

Light rain. High 66°, low 58°.

Pressure29.77 inHg
Wind17.4 mph N
Humidity90%
Visibility—
Dew point56°
Thu, 2070° / 54°0Overcast
70 °Overcast

Isabella, Thursday, 20 August

Overcast. High 70°, low 54°.

Pressure30.03 inHg
Wind14.2 mph N
Humidity41%
Visibility—
Dew point43°
Fri, 2173° / 51°0Overcast
73 °Overcast

Isabella, Friday, 21 August

Overcast. High 73°, low 51°.

Pressure30.12 inHg
Wind7.2 mph S
Humidity41%
Visibility—
Dew point45°
Sat, 2268° / 56°0.19Light rain
68 °Light rain

Isabella, Saturday, 22 August

Light rain. High 68°, low 56°.

Pressure29.91 inHg
Wind13.4 mph S
Humidity71%
Visibility—
Dew point55°
Sun, 2370° / 59°0.06Light rain
70 °Light rain

Isabella, Sunday, 23 August

Light rain. High 70°, low 59°.

Pressure29.71 inHg
Wind15.9 mph W
Humidity62%
Visibility—
Dew point55°

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 Isabella, 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 Isabella, 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.