As of 03:14 EDT

Weather in Merson, MI

58°Current weather

Merson, Sunday, 11 October, 03:14

Overcast. Feels like 57°. High 73°, low 54°.

Pressure30.06 inHg
Wind8.6 mph SE
Humidity80%
Visibility6.2 mi
Dew point51°

Monthly outlook for Merson, MI: average high 59.8°, average low 44.1°. That is 1.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 12 October (80°), the coolest 18 October (27.8°).

59.8°/44.1°
Average high / low
+1.1°
Above normal
3 / 6
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October61.8°58.8°+1.7°
21 October – 30 October56.6°55.3°+0.7°
31 October – 9 Novemberat normal51.2°—

October records over 66 years

84.6°7 October 2007All-time high
24.3°27 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Gobles (5 mi).

Mon, 1280° / 58°0Overcast
80 °Overcast

Merson, Monday, 12 October

Overcast. High 80°, low 58°.

Pressure29.88 inHg
Wind6.9 mph SW
Humidity61%
Visibility6.2 mi
Dew point60°
Tue, 1374° / 60°0Light rain
74 °Light rain

Merson, Tuesday, 13 October

Light rain. High 74°, low 60°.

Pressure29.77 inHg
Wind13.3 mph W
Humidity66%
Visibility6.2 mi
Dew point61°
Wed, 1468° / 53°0.22Rain
68 °Rain

Merson, Wednesday, 14 October

Rain. High 68°, low 53°.

Pressure30.03 inHg
Wind5.3 mph N
Humidity71%
Visibility6.2 mi
Dew point55°
Thu, 1560° / 47°0Overcast
60 °Overcast

Merson, Thursday, 15 October

Overcast. High 60°, low 47°.

Pressure30.33 inHg
Wind7.7 mph NE
Humidity54%
Visibility—
Dew point41°
Fri, 1657° / 41°0.07Light rain
57 °Light rain

Merson, Friday, 16 October

Light rain. High 57°, low 41°.

Pressure30.21 inHg
Wind19.7 mph NW
Humidity57%
Visibility—
Dew point41°
Sat, 1743° / 32°0.01Light rain
43 °Light rain

Merson, Saturday, 17 October

Light rain. High 43°, low 32°.

Pressure30.33 inHg
Wind17.3 mph N
Humidity36%
Visibility—
Dew point17°
Sun, 1847° / 28°0Overcast
47 °Overcast

Merson, Sunday, 18 October

Overcast. High 47°, low 28°.

Pressure30.62 inHg
Wind8.5 mph SW
Humidity40%
Visibility—
Dew point21°
Mon, 1955° / 35°0Overcast
55 °Overcast

Merson, Monday, 19 October

Overcast. High 55°, low 35°.

Pressure30.47 inHg
Wind13.3 mph SW
Humidity30%
Visibility—
Dew point22°
Tue, 2061° / 39°0Mostly clear
61 °Mostly clear

Merson, Tuesday, 20 October

Mostly clear. High 61°, low 39°.

Pressure30.36 inHg
Wind9.3 mph SW
Humidity28%
Visibility—
Dew point25°
Wed, 2165° / 44°0Partly cloudy
65 °Partly cloudy

Merson, Wednesday, 21 October

Partly cloudy. High 65°, low 44°.

Pressure30.06 inHg
Wind18 mph SW
Humidity27%
Visibility—
Dew point28°
Thu, 2260° / 49°0.01Light rain
60 °Light rain

Merson, Thursday, 22 October

Light rain. High 60°, low 49°.

Pressure30.06 inHg
Wind14.5 mph NW
Humidity58%
Visibility—
Dew point43°
Fri, 2350° / 44°0Overcast
50 °Overcast

Merson, Friday, 23 October

Overcast. High 50°, low 44°.

Pressure30.27 inHg
Wind10.1 mph NW
Humidity67%
Visibility—
Dew point36°
Sat, 2453° / 37°0Light rain
53 °Light rain

Merson, Saturday, 24 October

Light rain. High 53°, low 37°.

Pressure30.30 inHg
Wind9.4 mph W
Humidity50%
Visibility—
Dew point33°
Sun, 2555° / 40°0.03Light rain
55 °Light rain

Merson, Sunday, 25 October

Light rain. High 55°, low 40°.

Pressure30.27 inHg
Wind6.8 mph S
Humidity60%
Visibility—
Dew point38°
Mon, 2656° / 45°0.1Light rain
56 °Light rain

Merson, Monday, 26 October

Light rain. High 56°, low 45°.

Pressure30.15 inHg
Wind13.7 mph S
Humidity78%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2754° / 42°0.1Climate normal
54 °Climate normal

Merson, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.1 in
Chance of precipitation35%
Record high74° (2014)
Record low24° (1976)
Wed, 2854° / 42°0.09Climate normal
54 °Climate normal

Merson, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.09 in
Chance of precipitation35%
Record high68° (1989)
Record low31° (1969)
Thu, 2953° / 41°0.05Climate normal
53 °Climate normal

Merson, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.05 in
Chance of precipitation27%
Record high76° (2024)
Record low28° (1965)
Fri, 3055° / 41°0.09Climate normal
55 °Climate normal

Merson, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.09 in
Chance of precipitation32%
Record high75° (2024)
Record low29° (1988)
Sat, 3154° / 42°0.13Climate normal
54 °Climate normal

Merson, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.13 in
Chance of precipitation45%
Record high73° (1974)
Record low26° (1988)
Sun, 0153° / 42°0.15Climate normal
53 °Climate normal

Merson, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high53°
Average low42°
Average precipitation0.15 in
Chance of precipitation52%
Record high70° (2016)
Record low26° (2023)
Mon, 0252° / 41°0.13Climate normal
52 °Climate normal

Merson, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.13 in
Chance of precipitation43%
Record high72° (1961)
Record low26° (2014)
Tue, 0351° / 40°0.07Climate normal
51 °Climate normal

Merson, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.07 in
Chance of precipitation35%
Record high71° (1961)
Record low24° (1991)
Wed, 0451° / 40°0.1Climate normal
51 °Climate normal

Merson, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.1 in
Chance of precipitation40%
Record high70° (2015)
Record low22° (1991)
Thu, 0551° / 40°0.13Climate normal
51 °Climate normal

Merson, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.13 in
Chance of precipitation33%
Record high71° (1978)
Record low19° (1991)
Fri, 0651° / 38°0.09Climate normal
51 °Climate normal

Merson, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation38%
Record high72° (1975)
Record low26° (1991)
Sat, 0749° / 38°0.06Climate normal
49 °Climate normal

Merson, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.06 in
Chance of precipitation30%
Record high68° (2020)
Record low22° (1991)
Sun, 0849° / 38°0.05Climate normal
49 °Climate normal

Merson, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.05 in
Chance of precipitation30%
Record high72° (2020)
Record low19° (1967)
Mon, 0950° / 38°0.12Climate normal
50 °Climate normal

Merson, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.12 in
Chance of precipitation42%
Record high75° (2020)
Record low19° (1991)

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 Merson, 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 Merson, 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.