As of 08:34 EDT

Weather in Harrietta, MI

52°Current weather

Harrietta, Saturday, 10 October, 08:34

Clear. Feels like 51°. High 72°, low 51°.

Pressure30.12 inHg
Wind13.4 mph SE
Humidity73%
Visibility6.2 mi
Dew point44°

Monthly outlook for Harrietta, MI: average high 58.8°, average low 43.9°. That is 2.3° above the climate normal for October. Precipitation is expected on 6 days (about 1.1 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 12 October (74.6°), the coolest 19 October (28.8°).

58.8°/43.9°
Average high / low
+2.3°
Above normal
6 / 7
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October58.7°55.7°+1.7°
20 October – 29 October58.9°52°+3.9°
30 October – 8 Novemberat normal48.1°—

October records over 66 years

83.5°7 October 2007All-time high
22.8°19 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Cadillac (15 mi).

Sun, 1170° / 48°0Partly cloudy
70 °Partly cloudy

Harrietta, Sunday, 11 October

Partly cloudy. High 70°, low 48°.

Pressure29.97 inHg
Wind7.2 mph S
Humidity52%
Visibility6.2 mi
Dew point51°
Mon, 1275° / 55°0.04Light rain
75 °Light rain

Harrietta, Monday, 12 October

Light rain. High 75°, low 55°.

Pressure29.80 inHg
Wind8.3 mph S
Humidity77%
Visibility6.2 mi
Dew point60°
Tue, 1366° / 56°0.07Rain
66 °Rain

Harrietta, Tuesday, 13 October

Rain. High 66°, low 56°.

Pressure29.71 inHg
Wind8.9 mph W
Humidity93%
Visibility6.2 mi
Dew point62°
Wed, 1456° / 51°0Overcast
56 °Overcast

Harrietta, Wednesday, 14 October

Overcast. High 56°, low 51°.

Pressure30.12 inHg
Wind10.7 mph N
Humidity63%
Visibility—
Dew point43°
Thu, 1556° / 41°0.06Light rain
56 °Light rain

Harrietta, Thursday, 15 October

Light rain. High 56°, low 41°.

Pressure30.45 inHg
Wind8.8 mph NE
Humidity41%
Visibility—
Dew point31°
Fri, 1658° / 48°0.06Light rain
58 °Light rain

Harrietta, Friday, 16 October

Light rain. High 58°, low 48°.

Pressure29.74 inHg
Wind16.3 mph SW
Humidity43%
Visibility—
Dew point35°
Sat, 1746° / 35°0.19Light rain
46 °Light rain

Harrietta, Saturday, 17 October

Light rain. High 46°, low 35°.

Pressure29.94 inHg
Wind14.5 mph N
Humidity79%
Visibility—
Dew point40°
Sun, 1841° / 29°0Mostly clear
41 °Mostly clear

Harrietta, Sunday, 18 October

Mostly clear. High 41°, low 29°.

Pressure30.45 inHg
Wind11.9 mph NE
Humidity36%
Visibility—
Dew point14°
Mon, 1947° / 29°0Overcast
47 °Overcast

Harrietta, Monday, 19 October

Overcast. High 47°, low 29°.

Pressure30.42 inHg
Wind7.3 mph SW
Humidity25%
Visibility—
Dew point10°
Tue, 2056° / 34°0Partly cloudy
56 °Partly cloudy

Harrietta, Tuesday, 20 October

Partly cloudy. High 56°, low 34°.

Pressure30.27 inHg
Wind12.1 mph SW
Humidity43%
Visibility—
Dew point31°
Wed, 2160° / 41°0Overcast
60 °Overcast

Harrietta, Wednesday, 21 October

Overcast. High 60°, low 41°.

Pressure30.30 inHg
Wind9.7 mph S
Humidity31%
Visibility—
Dew point27°
Thu, 2263° / 42°0Partly cloudy
63 °Partly cloudy

Harrietta, Thursday, 22 October

Partly cloudy. High 63°, low 42°.

Pressure30.18 inHg
Wind11.5 mph S
Humidity33%
Visibility—
Dew point30°
Fri, 2362° / 49°0Overcast
62 °Overcast

Harrietta, Friday, 23 October

Overcast. High 62°, low 49°.

Pressure29.94 inHg
Wind10.9 mph SW
Humidity51%
Visibility—
Dew point41°
Sat, 2461° / 48°0Overcast
61 °Overcast

Harrietta, Saturday, 24 October

Overcast. High 61°, low 48°.

Pressure29.83 inHg
Wind13.5 mph S
Humidity61%
Visibility—
Dew point46°
Sun, 2552° / 44°0.68Heavy rain
52 °Heavy rain

Harrietta, Sunday, 25 October

Heavy rain. High 52°, low 44°.

Pressure29.71 inHg
Wind13.2 mph W
Humidity72%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2651° / 38°0.1Climate normal
51 °Climate normal

Harrietta, Monday, 26 October

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.1 in
Chance of precipitation48%
Record high72° (1963)
Record low27° (1962)
Tue, 2751° / 38°0.09Climate normal
51 °Climate normal

Harrietta, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation47%
Record high69° (1971)
Record low25° (1976)
Wed, 2850° / 38°0.07Climate normal
50 °Climate normal

Harrietta, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.07 in
Chance of precipitation32%
Record high66° (1989)
Record low27° (1965)
Thu, 2949° / 37°0.07Climate normal
49 °Climate normal

Harrietta, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.07 in
Chance of precipitation32%
Record high71° (2024)
Record low25° (1965)
Fri, 3051° / 37°0.09Climate normal
51 °Climate normal

Harrietta, Friday, 30 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (2024)
Record low25° (1988)
Sat, 3151° / 38°0.1Climate normal
51 °Climate normal

Harrietta, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.1 in
Chance of precipitation47%
Record high67° (1979)
Record low24° (2020)
Sun, 0149° / 38°0.13Climate normal
49 °Climate normal

Harrietta, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.13 in
Chance of precipitation43%
Record high68° (1990)
Record low25° (2023)
Mon, 0249° / 36°0.13Climate normal
49 °Climate normal

Harrietta, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.13 in
Chance of precipitation45%
Record high68° (1961)
Record low24° (1984)
Tue, 0348° / 36°0.09Climate normal
48 °Climate normal

Harrietta, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.09 in
Chance of precipitation42%
Record high68° (1961)
Record low18° (1989)
Wed, 0447° / 36°0.1Climate normal
47 °Climate normal

Harrietta, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.1 in
Chance of precipitation38%
Record high68° (2015)
Record low18° (1991)
Thu, 0548° / 36°0.12Climate normal
48 °Climate normal

Harrietta, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.12 in
Chance of precipitation43%
Record high67° (1978)
Record low20° (1991)
Fri, 0647° / 34°0.14Climate normal
47 °Climate normal

Harrietta, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.14 in
Chance of precipitation37%
Record high68° (1975)
Record low16° (1991)
Sat, 0746° / 34°0.04Climate normal
46 °Climate normal

Harrietta, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.04 in
Chance of precipitation23%
Record high65° (2020)
Record low12° (1991)
Sun, 0846° / 33°0.07Climate normal
46 °Climate normal

Harrietta, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation35%
Record high69° (2020)
Record low12° (1991)

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.