As of 02:57 CDT

Weather in Merriam, MN

49°Current weather

Merriam, Sunday, 18 October, 02:57

Clear. Feels like 43°. High 65°, low 45°.

Pressure30.12 inHg
Wind17 mph SW
Humidity61%
Visibility6.2 mi
Dew point37°

Monthly outlook for Merriam, MN: average high 65°, average low 47.4°. That is 6.8° above the climate normal for October. Precipitation is expected on 3 days (about 2.1 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 24 October (73.4°), the coolest 26 October (35.7°).

65°/47.4°
Average high / low
+6.8°
Above normal
3 / 4
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October65.1°54.3°+6°
28 October – 6 November64.8°49°+8.8°
7 November – 16 Novemberat normal42.8°—

October records over 66 years

88.2°3 October 2025All-time high
16.7°27 October 2020All-time low

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

Mon, 1964° / 44°0Mostly clear
64 °Mostly clear

Merriam, Monday, 19 October

Mostly clear. High 64°, low 44°.

Pressure30.33 inHg
Wind3.7 mph E
Humidity70%
Visibility6.2 mi
Dew point48°
Tue, 2066° / 45°0Clear
66 °Clear

Merriam, Tuesday, 20 October

Clear. High 66°, low 45°.

Pressure30.30 inHg
Wind8.9 mph S
Humidity62%
Visibility6.2 mi
Dew point49°
Wed, 2168° / 49°0Mostly clear
68 °Mostly clear

Merriam, Wednesday, 21 October

Mostly clear. High 68°, low 49°.

Pressure30.18 inHg
Wind4.4 mph S
Humidity69%
Visibility6.2 mi
Dew point52°
Thu, 2270° / 55°0Overcast
70 °Overcast

Merriam, Thursday, 22 October

Overcast. High 70°, low 55°.

Pressure30.24 inHg
Wind7.9 mph SE
Humidity73%
Visibility—
Dew point54°
Fri, 2372° / 55°0.02Light rain
72 °Light rain

Merriam, Friday, 23 October

Light rain. High 72°, low 55°.

Pressure30.12 inHg
Wind17.9 mph S
Humidity57%
Visibility—
Dew point50°
Sat, 2473° / 44°0.03Light rain
73 °Light rain

Merriam, Saturday, 24 October

Light rain. High 73°, low 44°.

Pressure29.85 inHg
Wind22.6 mph W
Humidity48%
Visibility—
Dew point52°
Sun, 2550° / 38°0Mostly clear
50 °Mostly clear

Merriam, Sunday, 25 October

Mostly clear. High 50°, low 38°.

Pressure30.50 inHg
Wind17.5 mph NW
Humidity42%
Visibility—
Dew point24°
Mon, 2662° / 36°0Clear
62 °Clear

Merriam, Monday, 26 October

Clear. High 62°, low 36°.

Pressure30.24 inHg
Wind16.4 mph SW
Humidity29%
Visibility—
Dew point24°
Tue, 2761° / 44°0.01Light rain
61 °Light rain

Merriam, Tuesday, 27 October

Light rain. High 61°, low 44°.

Pressure30.06 inHg
Wind15.3 mph S
Humidity61%
Visibility—
Dew point40°
Wed, 2871° / 56°0Overcast
71 °Overcast

Merriam, Wednesday, 28 October

Overcast. High 71°, low 56°.

Pressure29.74 inHg
Wind17.8 mph SW
Humidity67%
Visibility—
Dew point52°
Thu, 2964° / 52°0.47Rain
64 °Rain

Merriam, Thursday, 29 October

Rain. High 64°, low 52°.

Pressure29.53 inHg
Wind14.4 mph W
Humidity77%
Visibility—
Dew point56°
Fri, 3061° / 43°0Clear
61 °Clear

Merriam, Friday, 30 October

Clear. High 61°, low 43°.

Pressure29.91 inHg
Wind11.1 mph W
Humidity31%
Visibility—
Dew point26°
Sat, 3166° / 51°0.47Rain
66 °Rain

Merriam, Saturday, 31 October

Rain. High 66°, low 51°.

Pressure29.80 inHg
Wind21.2 mph SE
Humidity65%
Visibility—
Dew point52°
Sun, 0162° / 50°1.06Heavy rain
62 °Heavy rain

Merriam, Sunday, 1 November

Heavy rain. High 62°, low 50°.

Pressure29.74 inHg
Wind18.6 mph S
Humidity37%
Visibility—
Dew point31°
Mon, 0266° / 51°0Partly cloudy
66 °Partly cloudy

Merriam, Monday, 2 November

Partly cloudy. High 66°, low 51°.

Pressure29.83 inHg
Wind17.5 mph SW
Humidity39%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0348° / 35°0.05Climate normal
48 °Climate normal

Merriam, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.05 in
Chance of precipitation23%
Record high71° (2008)
Record low12° (1991)
Wed, 0447° / 34°0.04Climate normal
47 °Climate normal

Merriam, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.04 in
Chance of precipitation23%
Record high68° (2008)
Record low1° (1991)
Thu, 0547° / 34°0.06Climate normal
47 °Climate normal

Merriam, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (2016)
Record low10° (1991)
Fri, 0647° / 35°0.07Climate normal
47 °Climate normal

Merriam, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.07 in
Chance of precipitation22%
Record high71° (2020)
Record low4° (1991)
Sat, 0747° / 34°0.02Climate normal
47 °Climate normal

Merriam, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.02 in
Chance of precipitation10%
Record high69° (2001)
Record low-9° (1991)
Sun, 0846° / 33°0.04Climate normal
46 °Climate normal

Merriam, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high71° (1999)
Record low-1° (1991)
Mon, 0945° / 33°0.13Climate normal
45 °Climate normal

Merriam, Monday, 9 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.13 in
Chance of precipitation35%
Record high70° (1999)
Record low12° (2003)
Tue, 1043° / 31°0.13Climate normal
43 °Climate normal

Merriam, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.13 in
Chance of precipitation35%
Record high68° (2012)
Record low11° (2018)
Wed, 1141° / 29°0.06Climate normal
41 °Climate normal

Merriam, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.06 in
Chance of precipitation22%
Record high60° (1964)
Record low9° (1986)
Thu, 1239° / 29°0.07Climate normal
39 °Climate normal

Merriam, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high39°
Average low29°
Average precipitation0.07 in
Chance of precipitation27%
Record high60° (2001)
Record low2° (1966)
Fri, 1342° / 29°0.07Climate normal
42 °Climate normal

Merriam, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation28%
Record high67° (1999)
Record low4° (1986)
Sat, 1442° / 30°0.02Climate normal
42 °Climate normal

Merriam, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high68° (2025)
Record low10° (2014)
Sun, 1542° / 30°0.05Climate normal
42 °Climate normal

Merriam, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.05 in
Chance of precipitation23%
Record high64° (2001)
Record low6° (2014)
Mon, 1642° / 29°0.07Climate normal
42 °Climate normal

Merriam, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation22%
Record high65° (2023)
Record low8° (1997)

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 Merriam, MN 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 Merriam, MN 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.