As of 23:38 EDT

Weather in Hartford, MI

64°Current weather

Hartford, Saturday, 8 August, 23:38

Clear. Feels like 65°. High 82°, low 65°.

Pressure30.00 inHg
Wind1.8 mph S
Humidity93%
Visibility6.2 mi
Dew point62°

Monthly outlook for Hartford, MI: average high 77.2°, average low 59.9°. That is 0.2° above the climate normal for August. Precipitation is expected on 3 days (about 3.9 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 9 August (85.5°), the coolest 21 August (51.8°).

77.2°/59.9°
Average high / low
+0.2°
Above normal
3 / 6
Wet days / normal
3.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August78.6°77.1°+0.9°
18 August – 27 August74.8°76.7°-1°
28 August – 6 Septemberat normal75.4°

August records over 66 years

90.7°9 August 2025All-time high
46.8°29 August 2025All-time low

Climate normals and records are computed from the nearest reference point — South Haven (14 mi).

Sun, 0986° / 64°1.97Heavy rain
86 °Heavy rain

Hartford, Sunday, 9 August

Heavy rain. High 86°, low 64°.

Pressure29.97 inHg
Wind14 mph S
Humidity35%
Visibility6.2 mi
Dew point55°
Mon, 1083° / 68°0.82Rain
83 °Rain

Hartford, Monday, 10 August

Rain. High 83°, low 68°.

Pressure29.94 inHg
Wind5.7 mph SW
Humidity78%
Visibility6.2 mi
Dew point71°
Tue, 1180° / 61°1.06Heavy rain
80 °Heavy rain

Hartford, Tuesday, 11 August

Heavy rain. High 80°, low 61°.

Pressure29.80 inHg
Wind4.4 mph NE
Humidity99%
Visibility6.2 mi
Dew point61°
Wed, 1279° / 63°0Overcast
79 °Overcast

Hartford, Wednesday, 12 August

Overcast. High 79°, low 63°.

Pressure29.83 inHg
Wind6.3 mph NW
Humidity68%
Visibility6.2 mi
Dew point66°
Thu, 1371° / 55°0Overcast
71 °Overcast

Hartford, Thursday, 13 August

Overcast. High 71°, low 55°.

Pressure30.03 inHg
Wind7.3 mph N
Humidity50%
Visibility
Dew point49°
Fri, 1475° / 54°0Clear
75 °Clear

Hartford, Friday, 14 August

Clear. High 75°, low 54°.

Pressure30.12 inHg
Wind9 mph NW
Humidity54%
Visibility
Dew point55°
Sat, 1577° / 55°0Overcast
77 °Overcast

Hartford, Saturday, 15 August

Overcast. High 77°, low 55°.

Pressure30.30 inHg
Wind7.1 mph E
Humidity47%
Visibility
Dew point52°
Sun, 1677° / 56°0Overcast
77 °Overcast

Hartford, Sunday, 16 August

Overcast. High 77°, low 56°.

Pressure30.12 inHg
Wind6 mph SE
Humidity59%
Visibility
Dew point59°
Mon, 1777° / 63°0Light rain
77 °Light rain

Hartford, Monday, 17 August

Light rain. High 77°, low 63°.

Pressure30.06 inHg
Wind8 mph W
Humidity63%
Visibility
Dew point61°
Tue, 1883° / 61°0Overcast
83 °Overcast

Hartford, Tuesday, 18 August

Overcast. High 83°, low 61°.

Pressure29.97 inHg
Wind10 mph SW
Humidity56%
Visibility
Dew point62°
Wed, 1974° / 64°0.02Light rain
74 °Light rain

Hartford, Wednesday, 19 August

Light rain. High 74°, low 64°.

Pressure29.88 inHg
Wind16.5 mph NW
Humidity74%
Visibility
Dew point60°
Thu, 2069° / 60°0.01Light rain
69 °Light rain

Hartford, Thursday, 20 August

Light rain. High 69°, low 60°.

Pressure30.00 inHg
Wind17.5 mph N
Humidity57%
Visibility
Dew point53°
Fri, 2174° / 52°0Clear
74 °Clear

Hartford, Friday, 21 August

Clear. High 74°, low 52°.

Pressure30.06 inHg
Wind6.1 mph NE
Humidity39%
Visibility
Dew point45°
Sat, 2269° / 53°0Light rain
69 °Light rain

Hartford, Saturday, 22 August

Light rain. High 69°, low 53°.

Pressure29.97 inHg
Wind15.5 mph SE
Humidity59%
Visibility
Dew point52°
Sun, 2380° / 64°0Mostly clear
80 °Mostly clear

Hartford, Sunday, 23 August

Mostly clear. High 80°, low 64°.

Pressure29.88 inHg
Wind20.1 mph W
Humidity48%
Visibility
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2477° / 67°0.15Climate normal
77 °Climate normal

Hartford, Monday, 24 August

Climate normal for this date — 60-year average.

Average high77°
Average low67°
Average precipitation0.15 in
Chance of precipitation37%
Record high87° (2021)
Record low56° (2017)
Tue, 2577° / 67°0.11Climate normal
77 °Climate normal

Hartford, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high77°
Average low67°
Average precipitation0.11 in
Chance of precipitation30%
Record high87° (2024)
Record low51° (2017)
Wed, 2677° / 68°0.12Climate normal
77 °Climate normal

Hartford, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high77°
Average low68°
Average precipitation0.12 in
Chance of precipitation32%
Record high91° (2024)
Record low54° (2025)
Thu, 2777° / 68°0.14Climate normal
77 °Climate normal

Hartford, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high77°
Average low68°
Average precipitation0.14 in
Chance of precipitation42%
Record high90° (2024)
Record low52° (2025)
Fri, 2876° / 67°0.18Climate normal
76 °Climate normal

Hartford, Friday, 28 August

Climate normal for this date — 60-year average.

Average high76°
Average low67°
Average precipitation0.18 in
Chance of precipitation37%
Record high90° (2021)
Record low53° (2023)
Sat, 2976° / 67°0.12Climate normal
76 °Climate normal

Hartford, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high76°
Average low67°
Average precipitation0.12 in
Chance of precipitation38%
Record high86° (2021)
Record low47° (2025)
Sun, 3076° / 67°0.07Climate normal
76 °Climate normal

Hartford, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high76°
Average low67°
Average precipitation0.07 in
Chance of precipitation22%
Record high85° (2010)
Record low48° (2025)
Mon, 3176° / 65°0.09Climate normal
76 °Climate normal

Hartford, Monday, 31 August

Climate normal for this date — 60-year average.

Average high76°
Average low65°
Average precipitation0.09 in
Chance of precipitation22%
Record high84° (1973)
Record low50° (2025)
Tue, 0176° / 66°0.13Climate normal
76 °Climate normal

Hartford, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high76°
Average low66°
Average precipitation0.13 in
Chance of precipitation30%
Record high86° (2011)
Record low51° (2017)
Wed, 0276° / 66°0.07Climate normal
76 °Climate normal

Hartford, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high76°
Average low66°
Average precipitation0.07 in
Chance of precipitation28%
Record high85° (2008)
Record low49° (2017)
Thu, 0375° / 66°0.08Climate normal
75 °Climate normal

Hartford, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high75°
Average low66°
Average precipitation0.08 in
Chance of precipitation27%
Record high86° (1973)
Record low54° (2024)
Fri, 0474° / 65°0.08Climate normal
74 °Climate normal

Hartford, Friday, 4 September

Climate normal for this date — 60-year average.

Average high74°
Average low65°
Average precipitation0.08 in
Chance of precipitation32%
Record high87° (2018)
Record low51° (2025)
Sat, 0574° / 65°0.09Climate normal
74 °Climate normal

Hartford, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high74°
Average low65°
Average precipitation0.09 in
Chance of precipitation22%
Record high89° (2023)
Record low51° (2019)
Sun, 0674° / 65°0.1Climate normal
74 °Climate normal

Hartford, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high74°
Average low65°
Average precipitation0.1 in
Chance of precipitation38%
Record high85° (1960)
Record low51° (2017)

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 Hartford, 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 Hartford, 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.