As of 12:03 EDT

Weather in Rattle Run, MI

57°Current weather

Rattle Run, Friday, 23 October, 12:03

Clear. Feels like 56°. High 60°, low 44°.

Pressure30.36 inHg
Wind2.3 mph SE
Humidity77%
Visibility6.2 mi
Dew point50°

Monthly outlook for Rattle Run, MI: average high 60°, average low 46.4°. That is 3.9° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 29 October (73.1°), the coolest 24 October (33.5°).

60°/46.4°
Average high / low
+3.9°
Above normal
3 / 5
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November58.8°54.3°+2.5°
2 November – 11 November62.1°50°+6.7°
12 November – 21 Novemberat normal44.9°—

October records over 66 years

85.3°8 October 2007All-time high
25.3°31 October 2020All-time low

Climate normals and records are computed from the nearest reference point — St. Clair (6 mi).

Sat, 2462° / 34°0Overcast
62 °Overcast

Rattle Run, Saturday, 24 October

Overcast. High 62°, low 34°.

Pressure30.47 inHg
Wind2.8 mph SE
Humidity70%
Visibility6.2 mi
Dew point47°
Sun, 2564° / 38°0Overcast
64 °Overcast

Rattle Run, Sunday, 25 October

Overcast. High 64°, low 38°.

Pressure30.47 inHg
Wind6.4 mph S
Humidity67%
Visibility6.2 mi
Dew point51°
Mon, 2656° / 47°0Overcast
56 °Overcast

Rattle Run, Monday, 26 October

Overcast. High 56°, low 47°.

Pressure30.36 inHg
Wind8.3 mph N
Humidity64%
Visibility6.2 mi
Dew point44°
Tue, 2752° / 40°0Overcast
52 °Overcast

Rattle Run, Tuesday, 27 October

Overcast. High 52°, low 40°.

Pressure30.45 inHg
Wind4.8 mph NE
Humidity60%
Visibility6.2 mi
Dew point37°
Wed, 2857° / 39°0Overcast
57 °Overcast

Rattle Run, Wednesday, 28 October

Overcast. High 57°, low 39°.

Pressure30.27 inHg
Wind8.4 mph S
Humidity63%
Visibility—
Dew point42°
Thu, 2973° / 52°0.02Light rain
73 °Light rain

Rattle Run, Thursday, 29 October

Light rain. High 73°, low 52°.

Pressure30.03 inHg
Wind17.5 mph SW
Humidity41%
Visibility—
Dew point42°
Fri, 3055° / 48°0.01Light rain
55 °Light rain

Rattle Run, Friday, 30 October

Light rain. High 55°, low 48°.

Pressure30.27 inHg
Wind9.2 mph NE
Humidity55%
Visibility—
Dew point37°
Sat, 3148° / 44°0.1Light rain
48 °Light rain

Rattle Run, Saturday, 31 October

Light rain. High 48°, low 44°.

Pressure30.30 inHg
Wind8.7 mph NE
Humidity85%
Visibility—
Dew point40°
Sun, 0161° / 46°0Overcast
61 °Overcast

Rattle Run, Sunday, 1 November

Overcast. High 61°, low 46°.

Pressure30.12 inHg
Wind6.3 mph NE
Humidity68%
Visibility—
Dew point48°
Mon, 0259° / 54°0Overcast
59 °Overcast

Rattle Run, Monday, 2 November

Overcast. High 59°, low 54°.

Pressure30.09 inHg
Wind4.3 mph SE
Humidity72%
Visibility—
Dew point48°
Tue, 0359° / 48°0.02Light rain
59 °Light rain

Rattle Run, Tuesday, 3 November

Light rain. High 59°, low 48°.

Pressure29.91 inHg
Wind9.6 mph SE
Humidity68%
Visibility—
Dew point47°
Wed, 0461° / 54°0.7Rain
61 °Rain

Rattle Run, Wednesday, 4 November

Rain. High 61°, low 54°.

Pressure29.68 inHg
Wind13.6 mph E
Humidity97%
Visibility—
Dew point57°
Thu, 0566° / 52°0Overcast
66 °Overcast

Rattle Run, Thursday, 5 November

Overcast. High 66°, low 52°.

Pressure29.85 inHg
Wind8.2 mph SW
Humidity64%
Visibility—
Dew point52°
Fri, 0662° / 51°0.14Light rain
62 °Light rain

Rattle Run, Friday, 6 November

Light rain. High 62°, low 51°.

Pressure29.71 inHg
Wind14.7 mph NW
Humidity60%
Visibility—
Dew point47°
Sat, 0767° / 52°0Overcast
67 °Overcast

Rattle Run, Saturday, 7 November

Overcast. High 67°, low 52°.

Pressure29.53 inHg
Wind18.9 mph W
Humidity43%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0849° / 38°0.04Climate normal
49 °Climate normal

Rattle Run, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.04 in
Chance of precipitation23%
Record high67° (2020)
Record low20° (1991)
Mon, 0950° / 38°0.1Climate normal
50 °Climate normal

Rattle Run, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.1 in
Chance of precipitation28%
Record high68° (1999)
Record low23° (1991)
Tue, 1049° / 38°0.13Climate normal
49 °Climate normal

Rattle Run, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.13 in
Chance of precipitation32%
Record high70° (2020)
Record low19° (2017)
Wed, 1147° / 37°0.13Climate normal
47 °Climate normal

Rattle Run, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.13 in
Chance of precipitation37%
Record high68° (2020)
Record low21° (2017)
Thu, 1245° / 35°0.07Climate normal
45 °Climate normal

Rattle Run, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.07 in
Chance of precipitation32%
Record high65° (1964)
Record low13° (2019)
Fri, 1345° / 34°0.06Climate normal
45 °Climate normal

Rattle Run, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.06 in
Chance of precipitation20%
Record high62° (2005)
Record low0° (2019)
Sat, 1445° / 35°0.09Climate normal
45 °Climate normal

Rattle Run, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.09 in
Chance of precipitation37%
Record high60° (1973)
Record low17° (1986)
Sun, 1546° / 35°0.15Climate normal
46 °Climate normal

Rattle Run, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.15 in
Chance of precipitation38%
Record high63° (2001)
Record low19° (1967)
Mon, 1645° / 34°0.08Climate normal
45 °Climate normal

Rattle Run, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.08 in
Chance of precipitation23%
Record high61° (1988)
Record low13° (1967)
Tue, 1745° / 34°0.08Climate normal
45 °Climate normal

Rattle Run, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.08 in
Chance of precipitation33%
Record high61° (1963)
Record low19° (2019)
Wed, 1846° / 35°0.09Climate normal
46 °Climate normal

Rattle Run, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high64° (2016)
Record low17° (2014)
Thu, 1945° / 35°0.09Climate normal
45 °Climate normal

Rattle Run, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.09 in
Chance of precipitation38%
Record high61° (1991)
Record low15° (2014)
Fri, 2044° / 34°0.13Climate normal
44 °Climate normal

Rattle Run, Friday, 20 November

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.13 in
Chance of precipitation37%
Record high64° (1985)
Record low17° (2022)
Sat, 2143° / 33°0.09Climate normal
43 °Climate normal

Rattle Run, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high43°
Average low33°
Average precipitation0.09 in
Chance of precipitation35%
Record high57° (1992)
Record low12° (2014)

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 Rattle Run, 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 Rattle Run, 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.