As of 10:48 CDT

Weather in Monongahela Location, MI

73°Current weather

Monongahela Location, Sunday, 9 August, 10:48

Overcast. Feels like 74°. High 80°, low 57°.

Pressure29.91 inHg
Wind5.2 mph SW
Humidity75%
Visibility6.2 mi
Dew point65°

Monthly outlook for Monongahela Location, MI: average high 75.3°, average low 53.4°. That is 0.7° above the climate normal for August. Precipitation is expected on 7 days (about 1.6 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 11 August (83.9°), the coolest 20 August (47°).

75.3°/53.4°
Average high / low
+0.7°
Above normal
7 / 6
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August77.3°74.5°+1.6°
19 August – 28 August72.1°73.4°-0.7°
29 August – 7 Septemberat normal71.3°

August records over 66 years

93.2°16 August 1988All-time high
41°29 August 2025All-time low

Climate normals and records are computed from the nearest reference point — Alpha (3 mi).

Mon, 1081° / 54°0Partly cloudy
81 °Partly cloudy

Monongahela Location, Monday, 10 August

Partly cloudy. High 81°, low 54°.

Pressure29.88 inHg
Wind7.8 mph NW
Humidity35%
Visibility6.2 mi
Dew point49°
Tue, 1184° / 55°0.13Rain
84 °Rain

Monongahela Location, Tuesday, 11 August

Rain. High 84°, low 55°.

Pressure29.88 inHg
Wind7.6 mph SW
Humidity66%
Visibility6.2 mi
Dew point59°
Wed, 1277° / 57°0Partly cloudy
77 °Partly cloudy

Monongahela Location, Wednesday, 12 August

Partly cloudy. High 77°, low 57°.

Pressure29.85 inHg
Wind8.2 mph NW
Humidity38%
Visibility6.2 mi
Dew point48°
Thu, 1374° / 51°0Overcast
74 °Overcast

Monongahela Location, Thursday, 13 August

Overcast. High 74°, low 51°.

Pressure30.03 inHg
Wind6.8 mph NE
Humidity35%
Visibility
Dew point39°
Fri, 1476° / 48°0Mostly clear
76 °Mostly clear

Monongahela Location, Friday, 14 August

Mostly clear. High 76°, low 48°.

Pressure30.18 inHg
Wind7.6 mph E
Humidity32%
Visibility
Dew point40°
Sat, 1575° / 51°0.08Light rain
75 °Light rain

Monongahela Location, Saturday, 15 August

Light rain. High 75°, low 51°.

Pressure30.24 inHg
Wind8.8 mph S
Humidity38%
Visibility
Dew point45°
Sun, 1661° / 55°0.22Rain
61 °Rain

Monongahela Location, Sunday, 16 August

Rain. High 61°, low 55°.

Pressure30.06 inHg
Wind4.4 mph SE
Humidity99%
Visibility
Dew point56°
Mon, 1781° / 53°0Clear
81 °Clear

Monongahela Location, Monday, 17 August

Clear. High 81°, low 53°.

Pressure30.00 inHg
Wind7.3 mph NW
Humidity33%
Visibility
Dew point44°
Tue, 1884° / 60°0.45Rain
84 °Rain

Monongahela Location, Tuesday, 18 August

Rain. High 84°, low 60°.

Pressure29.74 inHg
Wind12.4 mph SW
Humidity71%
Visibility
Dew point60°
Wed, 1964° / 50°0.11Light rain
64 °Light rain

Monongahela Location, Wednesday, 19 August

Light rain. High 64°, low 50°.

Pressure29.88 inHg
Wind10.3 mph N
Humidity79%
Visibility
Dew point55°
Thu, 2076° / 47°0Overcast
76 °Overcast

Monongahela Location, Thursday, 20 August

Overcast. High 76°, low 47°.

Pressure29.88 inHg
Wind5.5 mph W
Humidity30%
Visibility
Dew point38°
Fri, 2169° / 59°0.5Light rain
69 °Light rain

Monongahela Location, Friday, 21 August

Light rain. High 69°, low 59°.

Pressure29.71 inHg
Wind6.8 mph SW
Humidity96%
Visibility
Dew point63°
Sat, 2269° / 54°0.07Light rain
69 °Light rain

Monongahela Location, Saturday, 22 August

Light rain. High 69°, low 54°.

Pressure29.83 inHg
Wind13.4 mph N
Humidity95%
Visibility
Dew point57°
Sun, 2373° / 52°0Partly cloudy
73 °Partly cloudy

Monongahela Location, Sunday, 23 August

Partly cloudy. High 73°, low 52°.

Pressure30.09 inHg
Wind9.8 mph NW
Humidity37%
Visibility
Dew point41°
Mon, 2481° / 50°0.03Light rain
81 °Light rain

Monongahela Location, Monday, 24 August

Light rain. High 81°, low 50°.

Pressure30.09 inHg
Wind9.8 mph SW
Humidity34%
Visibility
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2574° / 58°0.12Climate normal
74 °Climate normal

Monongahela Location, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high74°
Average low58°
Average precipitation0.12 in
Chance of precipitation28%
Record high93° (2013)
Record low45° (1977)
Wed, 2674° / 58°0.17Climate normal
74 °Climate normal

Monongahela Location, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high74°
Average low58°
Average precipitation0.17 in
Chance of precipitation42%
Record high89° (1991)
Record low46° (1968)
Thu, 2774° / 57°0.15Climate normal
74 °Climate normal

Monongahela Location, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high74°
Average low57°
Average precipitation0.15 in
Chance of precipitation40%
Record high90° (1973)
Record low44° (1968)
Fri, 2873° / 57°0.1Climate normal
73 °Climate normal

Monongahela Location, Friday, 28 August

Climate normal for this date — 60-year average.

Average high73°
Average low57°
Average precipitation0.1 in
Chance of precipitation30%
Record high89° (1991)
Record low41° (1986)
Sat, 2973° / 56°0.09Climate normal
73 °Climate normal

Monongahela Location, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.09 in
Chance of precipitation37%
Record high88° (1991)
Record low41° (2025)
Sun, 3072° / 56°0.13Climate normal
72 °Climate normal

Monongahela Location, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high72°
Average low56°
Average precipitation0.13 in
Chance of precipitation25%
Record high91° (2012)
Record low44° (1976)
Mon, 3172° / 55°0.06Climate normal
72 °Climate normal

Monongahela Location, Monday, 31 August

Climate normal for this date — 60-year average.

Average high72°
Average low55°
Average precipitation0.06 in
Chance of precipitation27%
Record high87° (2000)
Record low44° (2009)
Tue, 0172° / 55°0.09Climate normal
72 °Climate normal

Monongahela Location, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high72°
Average low55°
Average precipitation0.09 in
Chance of precipitation27%
Record high85° (2011)
Record low42° (1974)
Wed, 0272° / 56°0.15Climate normal
72 °Climate normal

Monongahela Location, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high72°
Average low56°
Average precipitation0.15 in
Chance of precipitation38%
Record high87° (2023)
Record low41° (1976)
Thu, 0371° / 55°0.14Climate normal
71 °Climate normal

Monongahela Location, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high71°
Average low55°
Average precipitation0.14 in
Chance of precipitation32%
Record high89° (2023)
Record low39° (1974)
Fri, 0471° / 55°0.1Climate normal
71 °Climate normal

Monongahela Location, Friday, 4 September

Climate normal for this date — 60-year average.

Average high71°
Average low55°
Average precipitation0.1 in
Chance of precipitation28%
Record high91° (2023)
Record low41° (1974)
Sat, 0571° / 55°0.14Climate normal
71 °Climate normal

Monongahela Location, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high71°
Average low55°
Average precipitation0.14 in
Chance of precipitation37%
Record high87° (2023)
Record low40° (2025)
Sun, 0670° / 55°0.08Climate normal
70 °Climate normal

Monongahela Location, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high70°
Average low55°
Average precipitation0.08 in
Chance of precipitation35%
Record high89° (1960)
Record low42° (1988)
Mon, 0770° / 54°0.11Climate normal
70 °Climate normal

Monongahela Location, Monday, 7 September

Climate normal for this date — 60-year average.

Average high70°
Average low54°
Average precipitation0.11 in
Chance of precipitation37%
Record high91° (1976)
Record low41° (1986)

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 Monongahela Location, 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 Monongahela Location, 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.