As of 23:09 EST

Weather in Mertensia, NY

50°Current weather

Mertensia, Sunday, 8 November, 23:09

Overcast. Feels like 48°. High 54°, low 44°.

Pressure29.71 inHg
Wind5 mph W
Humidity76%
Visibility6.2 mi
Dew point42°

Monthly outlook for Mertensia, NY: average high 46.3°, average low 37.1°. That is 0.3° below the climate normal for November. Precipitation is expected on 7 days (about 1.3 inches), against a normal of 7 days and 1.7 inches. The warmest day looks like 10 November (57.2°), the coolest 23 November (27.5°).

46.3°/37.1°
Average high / low
−0.3°
Below normal
7 / 7
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 November – 17 November45.8°47.9°-1.2°
18 November – 27 November47.2°44.7°+1.4°
28 November – 7 Decemberat normal40.6°—

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).

Mon, 0950° / 44°0.1Rain
50 °Rain

Mertensia, Monday, 9 November

Rain. High 50°, low 44°.

Pressure29.91 inHg
Wind16.8 mph NW
Humidity60%
Visibility6.2 mi
Dew point37°
Tue, 1057° / 42°0Overcast
57 °Overcast

Mertensia, Tuesday, 10 November

Overcast. High 57°, low 42°.

Pressure29.83 inHg
Wind17 mph W
Humidity67%
Visibility6.2 mi
Dew point45°
Wed, 1151° / 41°0Overcast
51 °Overcast

Mertensia, Wednesday, 11 November

Overcast. High 51°, low 41°.

Pressure29.94 inHg
Wind6.2 mph W
Humidity59%
Visibility6.2 mi
Dew point37°
Thu, 1244° / 40°0.24Light rain
44 °Light rain

Mertensia, Thursday, 12 November

Light rain. High 44°, low 40°.

Pressure29.74 inHg
Wind11.2 mph N
Humidity92%
Visibility6.2 mi
Dew point40°
Fri, 1339° / 37°0Overcast
39 °Overcast

Mertensia, Friday, 13 November

Overcast. High 39°, low 37°.

Pressure29.80 inHg
Wind10.3 mph N
Humidity76%
Visibility—
Dew point32°
Sat, 1439° / 34°0.22Light rain
39 °Light rain

Mertensia, Saturday, 14 November

Light rain. High 39°, low 34°.

Pressure29.85 inHg
Wind14.4 mph NW
Humidity87%
Visibility—
Dew point34°
Sun, 1538° / 36°0.22Snow
38 °Snow

Mertensia, Sunday, 15 November

Snow. High 38°, low 36°.

Pressure29.71 inHg
Wind15.7 mph NW
Humidity87%
Visibility—
Dew point34°
Mon, 1640° / 36°0.09Light rain
40 °Light rain

Mertensia, Monday, 16 November

Light rain. High 40°, low 36°.

Pressure30.03 inHg
Wind11.2 mph NW
Humidity90%
Visibility—
Dew point35°
Tue, 1745° / 37°0Overcast
45 °Overcast

Mertensia, Tuesday, 17 November

Overcast. High 45°, low 37°.

Pressure30.39 inHg
Wind8.3 mph NW
Humidity69%
Visibility—
Dew point33°
Wed, 1848° / 34°0Overcast
48 °Overcast

Mertensia, Wednesday, 18 November

Overcast. High 48°, low 34°.

Pressure30.36 inHg
Wind5.7 mph SW
Humidity74%
Visibility—
Dew point34°
Thu, 1951° / 38°0.11Light rain
51 °Light rain

Mertensia, Thursday, 19 November

Light rain. High 51°, low 38°.

Pressure30.18 inHg
Wind8.2 mph S
Humidity61%
Visibility—
Dew point33°
Fri, 2051° / 40°0Partly cloudy
51 °Partly cloudy

Mertensia, Friday, 20 November

Partly cloudy. High 51°, low 40°.

Pressure30.24 inHg
Wind12.6 mph SW
Humidity75%
Visibility—
Dew point38°
Sat, 2143° / 37°0.28Snow
43 °Snow

Mertensia, Saturday, 21 November

Snow. High 43°, low 37°.

Pressure30.09 inHg
Wind12.4 mph NW
Humidity78%
Visibility—
Dew point36°
Sun, 2238° / 28°0Partly cloudy
38 °Partly cloudy

Mertensia, Sunday, 22 November

Partly cloudy. High 38°, low 28°.

Pressure30.50 inHg
Wind8.9 mph NW
Humidity60%
Visibility—
Dew point23°
Mon, 2352° / 28°0Mostly clear
52 °Mostly clear

Mertensia, Monday, 23 November

Mostly clear. High 52°, low 28°.

Pressure30.47 inHg
Wind7.3 mph SE
Humidity37%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.