As of 05:41 EDT

Weather in Flat Rock, PA

54°Current weather

Flat Rock, Thursday, 8 October, 05:41

Clear. Feels like 53°. High 69°, low 44°.

Pressure29.91 inHg
Wind4.4 mph W
Humidity86%
Visibility6.2 mi
Dew point50°

Monthly outlook for Flat Rock, PA: average high 66.5°, average low 48.7°. That is 4.4° above the climate normal for October. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 16 October (75.9°), the coolest 9 October (37.6°).

66.5°/48.7°
Average high / low
+4.4°
Above normal
5 / 6
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October67.8°60.1°+4.3°
18 October – 27 October64.4°55.6°+4.9°
28 October – 6 Novemberat normal53°—

October records over 66 years

82.2°3 October 2019All-time high
21.9°27 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Addison (10 mi).

Fri, 0969° / 38°0Clear
69 °Clear

Flat Rock, Friday, 9 October

Clear. High 69°, low 38°.

Pressure30.24 inHg
Wind5.9 mph NW
Humidity48%
Visibility6.2 mi
Dew point42°
Sat, 1067° / 47°0Overcast
67 °Overcast

Flat Rock, Saturday, 10 October

Overcast. High 67°, low 47°.

Pressure30.39 inHg
Wind10.1 mph SE
Humidity47%
Visibility6.2 mi
Dew point45°
Sun, 1163° / 52°0.6Rain
63 °Rain

Flat Rock, Sunday, 11 October

Rain. High 63°, low 52°.

Pressure30.12 inHg
Wind16 mph SE
Humidity88%
Visibility6.2 mi
Dew point55°
Mon, 1269° / 58°0.08Light rain
69 °Light rain

Flat Rock, Monday, 12 October

Light rain. High 69°, low 58°.

Pressure29.85 inHg
Wind8 mph NW
Humidity78%
Visibility—
Dew point60°
Tue, 1374° / 56°0.07Light rain
74 °Light rain

Flat Rock, Tuesday, 13 October

Light rain. High 74°, low 56°.

Pressure29.80 inHg
Wind12.5 mph SW
Humidity58%
Visibility—
Dew point56°
Wed, 1456° / 42°0Partly cloudy
56 °Partly cloudy

Flat Rock, Wednesday, 14 October

Partly cloudy. High 56°, low 42°.

Pressure30.12 inHg
Wind9.7 mph NW
Humidity51%
Visibility—
Dew point36°
Thu, 1572° / 42°0Clear
72 °Clear

Flat Rock, Thursday, 15 October

Clear. High 72°, low 42°.

Pressure30.15 inHg
Wind8.2 mph SW
Humidity34%
Visibility—
Dew point38°
Fri, 1676° / 57°0Clear
76 °Clear

Flat Rock, Friday, 16 October

Clear. High 76°, low 57°.

Pressure30.12 inHg
Wind12.8 mph SW
Humidity60%
Visibility—
Dew point59°
Sat, 1765° / 46°0.03Light rain
65 °Light rain

Flat Rock, Saturday, 17 October

Light rain. High 65°, low 46°.

Pressure30.27 inHg
Wind9.7 mph W
Humidity64%
Visibility—
Dew point46°
Sun, 1862° / 41°0Overcast
62 °Overcast

Flat Rock, Sunday, 18 October

Overcast. High 62°, low 41°.

Pressure30.24 inHg
Wind7.9 mph E
Humidity61%
Visibility—
Dew point43°
Mon, 1961° / 49°0Overcast
61 °Overcast

Flat Rock, Monday, 19 October

Overcast. High 61°, low 49°.

Pressure30.24 inHg
Wind4.3 mph W
Humidity71%
Visibility—
Dew point50°
Tue, 2064° / 54°0.19Light rain
64 °Light rain

Flat Rock, Tuesday, 20 October

Light rain. High 64°, low 54°.

Pressure30.06 inHg
Wind7.2 mph W
Humidity87%
Visibility—
Dew point59°
Wed, 2162° / 53°0.09Light rain
62 °Light rain

Flat Rock, Wednesday, 21 October

Light rain. High 62°, low 53°.

Pressure29.91 inHg
Wind6.1 mph NW
Humidity73%
Visibility—
Dew point53°
Thu, 2266° / 49°0Clear
66 °Clear

Flat Rock, Thursday, 22 October

Clear. High 66°, low 49°.

Pressure29.91 inHg
Wind10.6 mph SE
Humidity58%
Visibility—
Dew point49°
Fri, 2370° / 51°0Overcast
70 °Overcast

Flat Rock, Friday, 23 October

Overcast. High 70°, low 51°.

Pressure30.06 inHg
Wind8.5 mph SE
Humidity56%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2456° / 42°0.13Climate normal
56 °Climate normal

Flat Rock, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.13 in
Chance of precipitation42%
Record high74° (1963)
Record low24° (1969)
Sun, 2555° / 42°0.16Climate normal
55 °Climate normal

Flat Rock, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.16 in
Chance of precipitation38%
Record high73° (1963)
Record low29° (1962)
Mon, 2654° / 41°0.11Climate normal
54 °Climate normal

Flat Rock, Monday, 26 October

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.11 in
Chance of precipitation37%
Record high74° (1963)
Record low22° (1962)
Tue, 2755° / 40°0.14Climate normal
55 °Climate normal

Flat Rock, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.14 in
Chance of precipitation45%
Record high74° (1984)
Record low22° (1962)
Wed, 2854° / 40°0.11Climate normal
54 °Climate normal

Flat Rock, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation37%
Record high71° (2014)
Record low25° (1976)
Thu, 2953° / 38°0.21Climate normal
53 °Climate normal

Flat Rock, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.21 in
Chance of precipitation35%
Record high71° (2024)
Record low24° (1965)
Fri, 3053° / 38°0.11Climate normal
53 °Climate normal

Flat Rock, Friday, 30 October

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation32%
Record high70° (1971)
Record low25° (2008)
Sat, 3155° / 40°0.09Climate normal
55 °Climate normal

Flat Rock, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation28%
Record high72° (2024)
Record low25° (2011)
Sun, 0155° / 41°0.1Climate normal
55 °Climate normal

Flat Rock, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.1 in
Chance of precipitation40%
Record high69° (1982)
Record low25° (2023)
Mon, 0255° / 40°0.15Climate normal
55 °Climate normal

Flat Rock, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.15 in
Chance of precipitation42%
Record high72° (2016)
Record low21° (1993)
Tue, 0353° / 38°0.09Climate normal
53 °Climate normal

Flat Rock, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation40%
Record high71° (1961)
Record low24° (2006)
Wed, 0452° / 38°0.12Climate normal
52 °Climate normal

Flat Rock, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.12 in
Chance of precipitation32%
Record high73° (2003)
Record low23° (1991)
Thu, 0551° / 38°0.13Climate normal
51 °Climate normal

Flat Rock, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.13 in
Chance of precipitation40%
Record high73° (2024)
Record low19° (1991)
Fri, 0651° / 37°0.07Climate normal
51 °Climate normal

Flat Rock, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation42%
Record high72° (2022)
Record low19° (2012)

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 Flat Rock, PA 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 Flat Rock, PA 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.