As of 14:15 EDT

Weather in River Raisin, MI

61°Current weather

River Raisin, Sunday, 18 October, 14:15

Clear. Feels like 59°. High 61°, low 36°.

Pressure30.45 inHg
Wind4 mph SW
Humidity48%
Visibility6.2 mi
Dew point40°

Monthly outlook for River Raisin, MI: average high 61.5°, average low 44°. That is 3.4° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 28 October (68.5°), the coolest 18 October (35.9°).

61.5°/44°
Average high / low
+3.4°
Above normal
4 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October61.2°56.3°+2.7°
28 October – 6 November62.1°52.9°+5.1°
7 November – 16 Novemberat normal47.3°—

October records over 66 years

85.6°3 October 2025All-time high
25.3°31 October 1988All-time low

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

Mon, 1964° / 38°0Clear
64 °Clear

River Raisin, Monday, 19 October

Clear. High 64°, low 38°.

Pressure30.45 inHg
Wind3.2 mph W
Humidity51%
Visibility6.2 mi
Dew point41°
Tue, 2063° / 42°0Clear
63 °Clear

River Raisin, Tuesday, 20 October

Clear. High 63°, low 42°.

Pressure30.42 inHg
Wind3.9 mph E
Humidity65%
Visibility6.2 mi
Dew point47°
Wed, 2163° / 42°0Mostly clear
63 °Mostly clear

River Raisin, Wednesday, 21 October

Mostly clear. High 63°, low 42°.

Pressure30.33 inHg
Wind1.5 mph SE
Humidity68%
Visibility6.2 mi
Dew point49°
Thu, 2263° / 46°0Partly cloudy
63 °Partly cloudy

River Raisin, Thursday, 22 October

Partly cloudy. High 63°, low 46°.

Pressure30.30 inHg
Wind6.1 mph N
Humidity76%
Visibility6.2 mi
Dew point50°
Fri, 2357° / 39°0Clear
57 °Clear

River Raisin, Friday, 23 October

Clear. High 57°, low 39°.

Pressure30.45 inHg
Wind7.4 mph E
Humidity55%
Visibility—
Dew point38°
Sat, 2465° / 40°0Overcast
65 °Overcast

River Raisin, Saturday, 24 October

Overcast. High 65°, low 40°.

Pressure30.39 inHg
Wind10.7 mph S
Humidity41%
Visibility—
Dew point36°
Sun, 2559° / 48°0.07Light rain
59 °Light rain

River Raisin, Sunday, 25 October

Light rain. High 59°, low 48°.

Pressure30.33 inHg
Wind12.5 mph SW
Humidity60%
Visibility—
Dew point44°
Mon, 2659° / 39°0Overcast
59 °Overcast

River Raisin, Monday, 26 October

Overcast. High 59°, low 39°.

Pressure30.33 inHg
Wind7 mph SW
Humidity36%
Visibility—
Dew point28°
Tue, 2759° / 50°0Overcast
59 °Overcast

River Raisin, Tuesday, 27 October

Overcast. High 59°, low 50°.

Pressure30.36 inHg
Wind8.8 mph SE
Humidity35%
Visibility—
Dew point30°
Wed, 2868° / 50°0.07Light rain
68 °Light rain

River Raisin, Wednesday, 28 October

Light rain. High 68°, low 50°.

Pressure30.06 inHg
Wind12.7 mph S
Humidity52%
Visibility—
Dew point48°
Thu, 2967° / 58°0.06Light rain
67 °Light rain

River Raisin, Thursday, 29 October

Light rain. High 67°, low 58°.

Pressure29.77 inHg
Wind12.9 mph SW
Humidity80%
Visibility—
Dew point59°
Fri, 3068° / 52°0.01Light rain
68 °Light rain

River Raisin, Friday, 30 October

Light rain. High 68°, low 52°.

Pressure29.88 inHg
Wind8.9 mph E
Humidity52%
Visibility—
Dew point47°
Sat, 3166° / 48°0.41Rain
66 °Rain

River Raisin, Saturday, 31 October

Rain. High 66°, low 48°.

Pressure29.59 inHg
Wind17.9 mph S
Humidity84%
Visibility—
Dew point60°
Sun, 0149° / 40°0Overcast
49 °Overcast

River Raisin, Sunday, 1 November

Overcast. High 49°, low 40°.

Pressure30.09 inHg
Wind18.8 mph W
Humidity54%
Visibility—
Dew point32°
Mon, 0255° / 37°0Clear
55 °Clear

River Raisin, Monday, 2 November

Clear. High 55°, low 37°.

Pressure30.42 inHg
Wind7.1 mph W
Humidity41%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0352° / 39°0.08Climate normal
52 °Climate normal

River Raisin, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.08 in
Chance of precipitation27%
Record high72° (1987)
Record low22° (1991)
Wed, 0451° / 39°0.06Climate normal
51 °Climate normal

River Raisin, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.06 in
Chance of precipitation30%
Record high72° (2015)
Record low18° (1991)
Thu, 0552° / 39°0.07Climate normal
52 °Climate normal

River Raisin, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation27%
Record high71° (1978)
Record low19° (1991)
Fri, 0651° / 37°0.06Climate normal
51 °Climate normal

River Raisin, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation27%
Record high72° (1975)
Record low25° (1967)
Sat, 0749° / 37°0.09Climate normal
49 °Climate normal

River Raisin, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (2020)
Record low22° (1991)
Sun, 0850° / 37°0.03Climate normal
50 °Climate normal

River Raisin, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.03 in
Chance of precipitation18%
Record high68° (2020)
Record low18° (1991)
Mon, 0950° / 37°0.11Climate normal
50 °Climate normal

River Raisin, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation37%
Record high71° (2020)
Record low20° (1991)
Tue, 1049° / 37°0.12Climate normal
49 °Climate normal

River Raisin, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.12 in
Chance of precipitation33%
Record high70° (2020)
Record low19° (2017)
Wed, 1147° / 35°0.1Climate normal
47 °Climate normal

River Raisin, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation32%
Record high67° (1964)
Record low21° (2017)
Thu, 1245° / 33°0.06Climate normal
45 °Climate normal

River Raisin, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high67° (1964)
Record low10° (2019)
Fri, 1345° / 33°0.05Climate normal
45 °Climate normal

River Raisin, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.05 in
Chance of precipitation18%
Record high64° (1989)
Record low5° (2019)
Sat, 1446° / 33°0.09Climate normal
46 °Climate normal

River Raisin, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation32%
Record high62° (1973)
Record low12° (1986)
Sun, 1546° / 34°0.13Climate normal
46 °Climate normal

River Raisin, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.13 in
Chance of precipitation37%
Record high66° (2025)
Record low20° (1967)
Mon, 1645° / 32°0.07Climate normal
45 °Climate normal

River Raisin, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation25%
Record high61° (1988)
Record low14° (2019)

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 River Raisin, 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 River Raisin, 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.