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As of 15:17 EDT

Weather in Harrietta, MI

78°Current weather

Harrietta, Saturday, 8 August, 15:17

Clear. Feels like 78°. High 78°, low 65°.

Pressure29.94 inHg
Wind11.2 mph NW
Humidity55%
Visibility6.2 mi
Dew point59°
Sun, 0978° / 63°0.01Light rain
78 °Light rain

Harrietta, Sunday, 9 August

Light rain. High 78°, low 63°.

Pressure29.97 inHg
Wind11.8 mph SW
Humidity49%
Visibility6.2 mi
Dew point57°
Mon, 1087° / 64°0Light rain
87 °Light rain

Harrietta, Monday, 10 August

Light rain. High 87°, low 64°.

Pressure29.88 inHg
Wind5.3 mph W
Humidity50%
Visibility6.2 mi
Dew point60°
Tue, 1181° / 61°0Light rain
81 °Light rain

Harrietta, Tuesday, 11 August

Light rain. High 81°, low 61°.

Pressure29.88 inHg
Wind1.3 mph N
Humidity57%
Visibility6.2 mi
Dew point56°
Wed, 1279° / 59°0.03Light rain
79 °Light rain

Harrietta, Wednesday, 12 August

Light rain. High 79°, low 59°.

Pressure29.83 inHg
Wind7.6 mph W
Humidity66%
Visibility4.4 mi
Dew point63°
Thu, 1371° / 53°0.05Light rain
71 °Light rain

Harrietta, Thursday, 13 August

Light rain. High 71°, low 53°.

Pressure29.94 inHg
Wind11.2 mph N
Humidity35%
Visibility—
Dew point40°
Fri, 1471° / 47°0Mostly clear
71 °Mostly clear

Harrietta, Friday, 14 August

Mostly clear. High 71°, low 47°.

Pressure30.15 inHg
Wind10.9 mph N
Humidity34%
Visibility—
Dew point38°
Sat, 1577° / 52°0Overcast
77 °Overcast

Harrietta, Saturday, 15 August

Overcast. High 77°, low 52°.

Pressure30.27 inHg
Wind7.4 mph W
Humidity39%
Visibility—
Dew point46°
Sun, 1679° / 56°0Overcast
79 °Overcast

Harrietta, Sunday, 16 August

Overcast. High 79°, low 56°.

Pressure30.15 inHg
Wind13.6 mph SW
Humidity36%
Visibility—
Dew point47°
Mon, 1772° / 62°0.05Light rain
72 °Light rain

Harrietta, Monday, 17 August

Light rain. High 72°, low 62°.

Pressure30.00 inHg
Wind7.6 mph SW
Humidity81%
Visibility—
Dew point64°
Tue, 1880° / 56°0Mostly clear
80 °Mostly clear

Harrietta, Tuesday, 18 August

Mostly clear. High 80°, low 56°.

Pressure30.03 inHg
Wind8.9 mph N
Humidity32%
Visibility—
Dew point45°
Wed, 1967° / 58°0.12Light rain
67 °Light rain

Harrietta, Wednesday, 19 August

Light rain. High 67°, low 58°.

Pressure30.00 inHg
Wind7 mph SE
Humidity83%
Visibility—
Dew point58°
Thu, 2080° / 60°0.03Light rain
80 °Light rain

Harrietta, Thursday, 20 August

Light rain. High 80°, low 60°.

Pressure29.91 inHg
Wind8 mph E
Humidity57%
Visibility—
Dew point57°
Fri, 2174° / 55°0Overcast
74 °Overcast

Harrietta, Friday, 21 August

Overcast. High 74°, low 55°.

Pressure29.94 inHg
Wind9.5 mph N
Humidity27%
Visibility—
Dew point36°
Sat, 2262° / 50°0.33Rain
62 °Rain

Harrietta, Saturday, 22 August

Rain. High 62°, low 50°.

Pressure29.97 inHg
Wind14 mph N
Humidity72%
Visibility—
Dew point50°
Sun, 2368° / 44°0Overcast
68 °Overcast

Harrietta, Sunday, 23 August

Overcast. High 68°, low 44°.

Pressure30.24 inHg
Wind6.5 mph NE
Humidity34%
Visibility—
Dew point34°

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 Harrietta, 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 Harrietta, 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.