As of 00:16 EST

Weather in Mertensia, NY

46°Current weather

Mertensia, Tuesday, 10 November, 00:16

Overcast. Feels like 41°. High 60°, low 45°.

Pressure29.97 inHg
Wind9.3 mph W
Humidity79%
Visibility6.2 mi
Dew point40°

Monthly outlook for Mertensia, NY: average high 48°, average low 37.4°. That is 1.1° above the climate normal for November. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 7 days and 1.7 inches. The warmest day looks like 10 November (60.3°), the coolest 17 November (29.4°).

48°/37.4°
Average high / low
+1.1°
Above normal
3 / 7
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 November – 19 November46.3°47.1°-0.4°
20 November – 29 November50.9°44°+3.8°
30 November – 9 Decemberat normal39.6°—

November records over 66 years

77°5 November 2024All-time high
0.3°23 November 2018All-time low

Climate normals and records are computed from the nearest reference point — Saint John Fisher College (13 mi).

Wed, 1153° / 40°0Overcast
53 °Overcast

Mertensia, Wednesday, 11 November

Overcast. High 53°, low 40°.

Pressure29.94 inHg
Wind4.3 mph W
Humidity68%
Visibility6.2 mi
Dew point39°
Thu, 1242° / 37°0.63Rain
42 °Rain

Mertensia, Thursday, 12 November

Rain. High 42°, low 37°.

Pressure29.68 inHg
Wind10.7 mph NE
Humidity98%
Visibility2.2 mi
Dew point38°
Fri, 1338° / 37°0.07Light rain
38 °Light rain

Mertensia, Friday, 13 November

Light rain. High 38°, low 37°.

Pressure29.77 inHg
Wind11.2 mph N
Humidity74%
Visibility6.2 mi
Dew point27°
Sat, 1441° / 35°0Overcast
41 °Overcast

Mertensia, Saturday, 14 November

Overcast. High 41°, low 35°.

Pressure29.94 inHg
Wind11.7 mph NW
Humidity71%
Visibility—
Dew point30°
Sun, 1541° / 37°0Overcast
41 °Overcast

Mertensia, Sunday, 15 November

Overcast. High 41°, low 37°.

Pressure30.21 inHg
Wind10 mph NW
Humidity70%
Visibility—
Dew point31°
Mon, 1642° / 36°0.02Light rain
42 °Light rain

Mertensia, Monday, 16 November

Light rain. High 42°, low 36°.

Pressure30.39 inHg
Wind8.2 mph NW
Humidity78%
Visibility—
Dew point34°
Tue, 1745° / 29°0Clear
45 °Clear

Mertensia, Tuesday, 17 November

Clear. High 45°, low 29°.

Pressure30.53 inHg
Wind6 mph W
Humidity74%
Visibility—
Dew point31°
Wed, 1847° / 30°0Clear
47 °Clear

Mertensia, Wednesday, 18 November

Clear. High 47°, low 30°.

Pressure30.53 inHg
Wind5.5 mph SW
Humidity69%
Visibility—
Dew point30°
Thu, 1953° / 33°0Overcast
53 °Overcast

Mertensia, Thursday, 19 November

Overcast. High 53°, low 33°.

Pressure30.50 inHg
Wind5.7 mph SW
Humidity51%
Visibility—
Dew point27°
Fri, 2055° / 38°0.01Light rain
55 °Light rain

Mertensia, Friday, 20 November

Light rain. High 55°, low 38°.

Pressure30.36 inHg
Wind11.3 mph W
Humidity54%
Visibility—
Dew point32°
Sat, 2152° / 41°0Overcast
52 °Overcast

Mertensia, Saturday, 21 November

Overcast. High 52°, low 41°.

Pressure30.33 inHg
Wind10.3 mph NW
Humidity76%
Visibility—
Dew point42°
Sun, 2242° / 36°0Overcast
42 °Overcast

Mertensia, Sunday, 22 November

Overcast. High 42°, low 36°.

Pressure30.33 inHg
Wind10.2 mph NW
Humidity61%
Visibility—
Dew point28°
Mon, 2350° / 33°0Overcast
50 °Overcast

Mertensia, Monday, 23 November

Overcast. High 50°, low 33°.

Pressure30.24 inHg
Wind8.7 mph S
Humidity54%
Visibility—
Dew point26°
Tue, 2459° / 47°0.06Light rain
59 °Light rain

Mertensia, Tuesday, 24 November

Light rain. High 59°, low 47°.

Pressure29.77 inHg
Wind18.5 mph SW
Humidity73%
Visibility—
Dew point45°
Wed, 2548° / 45°0.01Light rain
48 °Light rain

Mertensia, Wednesday, 25 November

Light rain. High 48°, low 45°.

Pressure29.88 inHg
Wind12.1 mph SW
Humidity75%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2645° / 34°0.19Climate normal
45 °Climate normal

Mertensia, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.19 in
Chance of precipitation65%
Record high64° (1979)
Record low22° (1978)
Fri, 2744° / 33°0.1Climate normal
44 °Climate normal

Mertensia, Friday, 27 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.1 in
Chance of precipitation47%
Record high65° (1990)
Record low20° (2002)
Sat, 2844° / 33°0.2Climate normal
44 °Climate normal

Mertensia, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.2 in
Chance of precipitation58%
Record high69° (1990)
Record low17° (2002)
Sun, 2942° / 31°0.1Climate normal
42 °Climate normal

Mertensia, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.1 in
Chance of precipitation35%
Record high66° (2006)
Record low10° (2013)
Mon, 3042° / 31°0.11Climate normal
42 °Climate normal

Mertensia, Monday, 30 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.11 in
Chance of precipitation47%
Record high68° (1991)
Record low8° (2013)
Tue, 0142° / 30°0.15Climate normal
42 °Climate normal

Mertensia, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.15 in
Chance of precipitation47%
Record high62° (1998)
Record low15° (1976)
Wed, 0241° / 29°0.12Climate normal
41 °Climate normal

Mertensia, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.12 in
Chance of precipitation55%
Record high64° (1982)
Record low9° (1976)
Thu, 0341° / 29°0.12Climate normal
41 °Climate normal

Mertensia, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.12 in
Chance of precipitation45%
Record high67° (1982)
Record low7° (1976)
Fri, 0440° / 29°0.09Climate normal
40 °Climate normal

Mertensia, Friday, 4 December

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.09 in
Chance of precipitation40%
Record high67° (2012)
Record low11° (1972)
Sat, 0539° / 28°0.1Climate normal
39 °Climate normal

Mertensia, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.1 in
Chance of precipitation47%
Record high67° (1982)
Record low6° (1989)
Sun, 0640° / 29°0.11Climate normal
40 °Climate normal

Mertensia, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.11 in
Chance of precipitation50%
Record high68° (1998)
Record low16° (1969)
Mon, 0737° / 27°0.09Climate normal
37 °Climate normal

Mertensia, Monday, 7 December

Climate normal for this date — 60-year average.

Average high37°
Average low27°
Average precipitation0.09 in
Chance of precipitation47%
Record high67° (1998)
Record low11° (1972)
Tue, 0837° / 26°0.05Climate normal
37 °Climate normal

Mertensia, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high37°
Average low26°
Average precipitation0.05 in
Chance of precipitation30%
Record high64° (1966)
Record low10° (1976)
Wed, 0938° / 27°0.13Climate normal
38 °Climate normal

Mertensia, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high38°
Average low27°
Average precipitation0.13 in
Chance of precipitation48%
Record high59° (1966)
Record low5° (2002)

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 Mertensia, NY 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 Mertensia, NY 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.