As of 20:19 EDT

Weather in Harrietta, MI

42°Current weather

Harrietta, Friday, 16 October, 20:19

Mostly clear. Feels like 34°. High 53°, low 42°.

Pressure30.24 inHg
Wind13.7 mph N
Humidity78%
Visibility6.2 mi
Dew point35°

Monthly outlook for Harrietta, MI: average high 57.4°, average low 43.6°. That is 2.8° above the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 7 days and 1.7 inches. The warmest day looks like 25 October (66.8°), the coolest 27 October (39.5°).

57.4°/43.6°
Average high / low
+2.8°
Above normal
5 / 7
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October60.2°53.3°+3.8°
26 October – 4 November52.7°49.6°+1.7°
5 November – 14 Novemberat normal44.2°—

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).

Sat, 1749° / 42°0Clear
49 °Clear

Harrietta, Saturday, 17 October

Clear. High 49°, low 42°.

Pressure30.42 inHg
Wind10.6 mph W
Humidity53%
Visibility6.2 mi
Dew point33°
Sun, 1858° / 46°0Clear
58 °Clear

Harrietta, Sunday, 18 October

Clear. High 58°, low 46°.

Pressure30.36 inHg
Wind16.3 mph SW
Humidity57%
Visibility6.2 mi
Dew point41°
Mon, 1961° / 43°0Mostly clear
61 °Mostly clear

Harrietta, Monday, 19 October

Mostly clear. High 61°, low 43°.

Pressure30.39 inHg
Wind6.6 mph SW
Humidity62%
Visibility6.2 mi
Dew point45°
Tue, 2063° / 41°0Clear
63 °Clear

Harrietta, Tuesday, 20 October

Clear. High 63°, low 41°.

Pressure30.39 inHg
Wind2.1 mph S
Humidity48%
Visibility6.2 mi
Dew point38°
Wed, 2165° / 44°0Mostly clear
65 °Mostly clear

Harrietta, Wednesday, 21 October

Mostly clear. High 65°, low 44°.

Pressure30.27 inHg
Wind6.8 mph S
Humidity52%
Visibility—
Dew point44°
Thu, 2265° / 47°0Mostly clear
65 °Mostly clear

Harrietta, Thursday, 22 October

Mostly clear. High 65°, low 47°.

Pressure30.18 inHg
Wind9.1 mph SW
Humidity39%
Visibility—
Dew point37°
Fri, 2361° / 47°0Overcast
61 °Overcast

Harrietta, Friday, 23 October

Overcast. High 61°, low 47°.

Pressure30.24 inHg
Wind9.4 mph NE
Humidity46%
Visibility—
Dew point38°
Sat, 2460° / 44°0Overcast
60 °Overcast

Harrietta, Saturday, 24 October

Overcast. High 60°, low 44°.

Pressure30.36 inHg
Wind9.4 mph SE
Humidity50%
Visibility—
Dew point39°
Sun, 2567° / 47°0Overcast
67 °Overcast

Harrietta, Sunday, 25 October

Overcast. High 67°, low 47°.

Pressure30.18 inHg
Wind10.5 mph S
Humidity47%
Visibility—
Dew point43°
Mon, 2658° / 42°0.05Light rain
58 °Light rain

Harrietta, Monday, 26 October

Light rain. High 58°, low 42°.

Pressure30.06 inHg
Wind11 mph NW
Humidity78%
Visibility—
Dew point43°
Tue, 2749° / 39°0Clear
49 °Clear

Harrietta, Tuesday, 27 October

Clear. High 49°, low 39°.

Pressure30.18 inHg
Wind13.6 mph W
Humidity39%
Visibility—
Dew point24°
Wed, 2856° / 40°0Overcast
56 °Overcast

Harrietta, Wednesday, 28 October

Overcast. High 56°, low 40°.

Pressure30.18 inHg
Wind7.7 mph SW
Humidity53%
Visibility—
Dew point37°
Thu, 2953° / 45°0.56Rain
53 °Rain

Harrietta, Thursday, 29 October

Rain. High 53°, low 45°.

Pressure29.62 inHg
Wind14.1 mph S
Humidity96%
Visibility—
Dew point48°
Fri, 3050° / 45°0.09Light rain
50 °Light rain

Harrietta, Friday, 30 October

Light rain. High 50°, low 45°.

Pressure29.80 inHg
Wind13.8 mph W
Humidity87%
Visibility—
Dew point46°
Sat, 3149° / 42°0.1Light rain
49 °Light rain

Harrietta, Saturday, 31 October

Light rain. High 49°, low 42°.

Pressure30.00 inHg
Wind6.4 mph S
Humidity65%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1442° / 30°0.04Climate normal
42 °Climate normal

Harrietta, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.04 in
Chance of precipitation23%
Record high58° (2001)
Record low5° (1995)

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.