As of 22:59 EST

Weather in Mertensia, NY

68°Current weather

Mertensia, Wednesday, 4 November, 22:59

Overcast. Feels like 67°. High 75°, low 55°.

Pressure29.80 inHg
Wind7 mph SW
Humidity65%
Visibility6.2 mi
Dew point55°

Monthly outlook for Mertensia, NY: average high 51.9°, average low 40.8°. That is 1.8° above the climate normal for November. Precipitation is expected on 8 days (about 2.3 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 4 November (75.4°), the coolest 13 November (33.8°).

51.9°/40.8°
Average high / low
+1.8°
Above normal
8 / 7
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
4 November – 13 November54°50.1°+2.2°
14 November – 23 November48.4°45.6°+1.6°
24 November – 3 Decemberat normal42.8°—

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).

Thu, 0568° / 46°0.38Rain
68 °Rain

Mertensia, Thursday, 5 November

Rain. High 68°, low 46°.

Pressure29.77 inHg
Wind12.8 mph W
Humidity68%
Visibility6.2 mi
Dew point55°
Fri, 0661° / 45°0.05Light rain
61 °Light rain

Mertensia, Friday, 6 November

Light rain. High 61°, low 45°.

Pressure29.88 inHg
Wind5.4 mph W
Humidity67%
Visibility6.2 mi
Dew point49°
Sat, 0750° / 43°0.74Rain
50 °Rain

Mertensia, Saturday, 7 November

Rain. High 50°, low 43°.

Pressure29.94 inHg
Wind10.5 mph W
Humidity95%
Visibility3.6 mi
Dew point42°
Sun, 0854° / 45°0.03Light rain
54 °Light rain

Mertensia, Sunday, 8 November

Light rain. High 54°, low 45°.

Pressure29.80 inHg
Wind16.3 mph W
Humidity56%
Visibility6.2 mi
Dew point37°
Mon, 0947° / 41°0.07Light rain
47 °Light rain

Mertensia, Monday, 9 November

Light rain. High 47°, low 41°.

Pressure30.00 inHg
Wind17.2 mph W
Humidity65%
Visibility—
Dew point33°
Tue, 1055° / 41°0Overcast
55 °Overcast

Mertensia, Tuesday, 10 November

Overcast. High 55°, low 41°.

Pressure29.83 inHg
Wind16.8 mph W
Humidity62%
Visibility—
Dew point39°
Wed, 1149° / 40°0.02Light rain
49 °Light rain

Mertensia, Wednesday, 11 November

Light rain. High 49°, low 40°.

Pressure29.91 inHg
Wind13 mph W
Humidity68%
Visibility—
Dew point38°
Thu, 1240° / 34°0.23Snow
40 °Snow

Mertensia, Thursday, 12 November

Snow. High 40°, low 34°.

Pressure29.83 inHg
Wind12.3 mph NW
Humidity90%
Visibility—
Dew point33°
Fri, 1340° / 34°0.09Snow
40 °Snow

Mertensia, Friday, 13 November

Snow. High 40°, low 34°.

Pressure29.80 inHg
Wind13.7 mph W
Humidity89%
Visibility—
Dew point34°
Sat, 1450° / 36°0Overcast
50 °Overcast

Mertensia, Saturday, 14 November

Overcast. High 50°, low 36°.

Pressure29.71 inHg
Wind14 mph W
Humidity77%
Visibility—
Dew point38°
Sun, 1557° / 41°0Mostly clear
57 °Mostly clear

Mertensia, Sunday, 15 November

Mostly clear. High 57°, low 41°.

Pressure29.85 inHg
Wind14.1 mph W
Humidity80%
Visibility—
Dew point44°
Mon, 1651° / 40°0.01Light rain
51 °Light rain

Mertensia, Monday, 16 November

Light rain. High 51°, low 40°.

Pressure29.83 inHg
Wind6.2 mph NW
Humidity80%
Visibility—
Dew point40°
Tue, 1742° / 36°0.62Rain
42 °Rain

Mertensia, Tuesday, 17 November

Rain. High 42°, low 36°.

Pressure29.83 inHg
Wind8.3 mph NE
Humidity68%
Visibility—
Dew point31°
Wed, 1842° / 38°0.01Light rain
42 °Light rain

Mertensia, Wednesday, 18 November

Light rain. High 42°, low 38°.

Pressure30.12 inHg
Wind9.3 mph NW
Humidity74%
Visibility—
Dew point32°
Thu, 1949° / 39°0Overcast
49 °Overcast

Mertensia, Thursday, 19 November

Overcast. High 49°, low 39°.

Pressure30.27 inHg
Wind11.9 mph S
Humidity65%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2045° / 34°0.09Climate normal
45 °Climate normal

Mertensia, Friday, 20 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.09 in
Chance of precipitation42%
Record high72° (1991)
Record low16° (1986)
Sat, 2143° / 33°0.1Climate normal
43 °Climate normal

Mertensia, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high43°
Average low33°
Average precipitation0.1 in
Chance of precipitation45%
Record high57° (1994)
Record low16° (1987)
Sun, 2244° / 33°0.12Climate normal
44 °Climate normal

Mertensia, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.12 in
Chance of precipitation43%
Record high67° (1999)
Record low5° (2018)
Mon, 2345° / 32°0.07Climate normal
45 °Climate normal

Mertensia, Monday, 23 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation37%
Record high67° (1979)
Record low0° (2018)
Tue, 2444° / 33°0.08Climate normal
44 °Climate normal

Mertensia, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.08 in
Chance of precipitation35%
Record high66° (2014)
Record low15° (2000)
Wed, 2545° / 33°0.08Climate normal
45 °Climate normal

Mertensia, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.08 in
Chance of precipitation38%
Record high62° (2001)
Record low17° (1995)
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)

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.