As of 17:31 EDT

Weather in Harrietta, MI

51°Current weather

Harrietta, Thursday, 15 October, 17:31

Rain. Feels like 50°. High 54°, low 47°.

Pressure29.94 inHg
Wind6.3 mph E
Humidity94%
Visibility1.6 mi
Dew point49°

Monthly outlook for Harrietta, MI: average high 59.7°, average low 46°. That is 4° above the climate normal for October. Precipitation is expected on 3 days (about 2.0 inches), against a normal of 7 days and 1.7 inches. The warmest day looks like 24 October (67.9°), the coolest 17 October (39.3°).

59.7°/46°
Average high / low
+4°
Above normal
3 / 7
Wet days / normal
2.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October59.6°53.5°+3.4°
25 October – 3 November59.9°50.1°+5.4°
4 November – 13 Novemberat normal44.7°—

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).

Fri, 1649° / 42°0.29Rain
49 °Rain

Harrietta, Friday, 16 October

Rain. High 49°, low 42°.

Pressure29.94 inHg
Wind12.5 mph N
Humidity96%
Visibility3.3 mi
Dew point45°
Sat, 1752° / 39°0Clear
52 °Clear

Harrietta, Saturday, 17 October

Clear. High 52°, low 39°.

Pressure30.45 inHg
Wind10.9 mph W
Humidity52%
Visibility6.2 mi
Dew point33°
Sun, 1858° / 44°0Clear
58 °Clear

Harrietta, Sunday, 18 October

Clear. High 58°, low 44°.

Pressure30.36 inHg
Wind16 mph SW
Humidity53%
Visibility6.2 mi
Dew point39°
Mon, 1961° / 43°0Overcast
61 °Overcast

Harrietta, Monday, 19 October

Overcast. High 61°, low 43°.

Pressure30.39 inHg
Wind9.1 mph SW
Humidity60%
Visibility6.2 mi
Dew point43°
Tue, 2063° / 42°0Clear
63 °Clear

Harrietta, Tuesday, 20 October

Clear. High 63°, low 42°.

Pressure30.36 inHg
Wind4.7 mph NE
Humidity47%
Visibility—
Dew point40°
Wed, 2160° / 42°0Clear
60 °Clear

Harrietta, Wednesday, 21 October

Clear. High 60°, low 42°.

Pressure30.36 inHg
Wind8 mph SE
Humidity41%
Visibility—
Dew point34°
Thu, 2265° / 43°0Clear
65 °Clear

Harrietta, Thursday, 22 October

Clear. High 65°, low 43°.

Pressure30.24 inHg
Wind9.6 mph SW
Humidity49%
Visibility—
Dew point42°
Fri, 2367° / 54°0Overcast
67 °Overcast

Harrietta, Friday, 23 October

Overcast. High 67°, low 54°.

Pressure30.27 inHg
Wind8.3 mph SE
Humidity47%
Visibility—
Dew point44°
Sat, 2468° / 53°0Overcast
68 °Overcast

Harrietta, Saturday, 24 October

Overcast. High 68°, low 53°.

Pressure30.18 inHg
Wind12.8 mph S
Humidity41%
Visibility—
Dew point42°
Sun, 2561° / 47°0Clear
61 °Clear

Harrietta, Sunday, 25 October

Clear. High 61°, low 47°.

Pressure30.39 inHg
Wind12.8 mph W
Humidity39%
Visibility—
Dew point35°
Mon, 2660° / 42°0Overcast
60 °Overcast

Harrietta, Monday, 26 October

Overcast. High 60°, low 42°.

Pressure30.50 inHg
Wind4.4 mph N
Humidity31%
Visibility—
Dew point26°
Tue, 2764° / 48°0Overcast
64 °Overcast

Harrietta, Tuesday, 27 October

Overcast. High 64°, low 48°.

Pressure30.24 inHg
Wind12.1 mph S
Humidity47%
Visibility—
Dew point40°
Wed, 2864° / 53°0Overcast
64 °Overcast

Harrietta, Wednesday, 28 October

Overcast. High 64°, low 53°.

Pressure30.18 inHg
Wind12.9 mph SW
Humidity52%
Visibility—
Dew point45°
Thu, 2958° / 54°1.09Rain
58 °Rain

Harrietta, Thursday, 29 October

Rain. High 58°, low 54°.

Pressure29.88 inHg
Wind14 mph SW
Humidity80%
Visibility—
Dew point51°
Fri, 3052° / 42°0.01Light rain
52 °Light rain

Harrietta, Friday, 30 October

Light rain. High 52°, low 42°.

Pressure30.18 inHg
Wind11.6 mph W
Humidity39%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 0945° / 33°0.11Climate normal
45 °Climate normal

Harrietta, Monday, 9 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.11 in
Chance of precipitation50%
Record high69° (2020)
Record low17° (1995)
Tue, 1045° / 33°0.11Climate normal
45 °Climate normal

Harrietta, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.11 in
Chance of precipitation42%
Record high68° (2022)
Record low13° (2017)
Wed, 1142° / 31°0.1Climate normal
42 °Climate normal

Harrietta, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.1 in
Chance of precipitation42%
Record high64° (2012)
Record low13° (2019)
Thu, 1241° / 30°0.08Climate normal
41 °Climate normal

Harrietta, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.08 in
Chance of precipitation32%
Record high60° (2012)
Record low10° (2019)
Fri, 1341° / 29°0.06Climate normal
41 °Climate normal

Harrietta, Friday, 13 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.06 in
Chance of precipitation37%
Record high59° (1999)
Record low11° (2019)

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.