As of 14:15 EST

Weather in Slackwater, PA

73°Current weather

Slackwater, Thursday, 5 November, 14:15

Overcast. Feels like 74°. High 73°, low 63°.

Pressure29.83 inHg
Wind9.2 mph S
Humidity82%
Visibility6.2 mi
Dew point67°

Monthly outlook for Slackwater, PA: average high 58°, average low 42°. That is 2.7° above the climate normal for November. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 6 November (72.9°), the coolest 13 November (27.4°).

58°/42°
Average high / low
+2.7°
Above normal
1 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
5 November – 14 November57.7°54.3°+1.9°
15 November – 24 November58.5°50.5°+4.5°
25 November – 4 Decemberat normal47.9°—

November records over 66 years

79.5°6 November 2024All-time high
13.1°24 November 1989All-time low

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

Fri, 0673° / 58°0Clear
73 °Clear

Slackwater, Friday, 6 November

Clear. High 73°, low 58°.

Pressure29.88 inHg
Wind4.3 mph NW
Humidity59%
Visibility6.2 mi
Dew point53°
Sat, 0758° / 48°0Clear
58 °Clear

Slackwater, Saturday, 7 November

Clear. High 58°, low 48°.

Pressure29.94 inHg
Wind12.2 mph NW
Humidity53%
Visibility6.2 mi
Dew point37°
Sun, 0858° / 49°0Partly cloudy
58 °Partly cloudy

Slackwater, Sunday, 8 November

Partly cloudy. High 58°, low 49°.

Pressure29.97 inHg
Wind10.8 mph W
Humidity54%
Visibility6.2 mi
Dew point40°
Mon, 0957° / 48°0Overcast
57 °Overcast

Slackwater, Monday, 9 November

Overcast. High 57°, low 48°.

Pressure29.94 inHg
Wind17.7 mph NW
Humidity50%
Visibility6.2 mi
Dew point37°
Tue, 1063° / 43°0Partly cloudy
63 °Partly cloudy

Slackwater, Tuesday, 10 November

Partly cloudy. High 63°, low 43°.

Pressure30.03 inHg
Wind11.9 mph SW
Humidity57%
Visibility—
Dew point39°
Wed, 1160° / 44°0Partly cloudy
60 °Partly cloudy

Slackwater, Wednesday, 11 November

Partly cloudy. High 60°, low 44°.

Pressure29.85 inHg
Wind11.5 mph W
Humidity63%
Visibility—
Dew point42°
Thu, 1246° / 32°0Mostly clear
46 °Mostly clear

Slackwater, Thursday, 12 November

Mostly clear. High 46°, low 32°.

Pressure29.97 inHg
Wind12.7 mph NW
Humidity51%
Visibility—
Dew point24°
Fri, 1344° / 27°0Light rain
44 °Light rain

Slackwater, Friday, 13 November

Light rain. High 44°, low 27°.

Pressure29.94 inHg
Wind11.6 mph NW
Humidity53%
Visibility—
Dew point22°
Sat, 1445° / 30°0Clear
45 °Clear

Slackwater, Saturday, 14 November

Clear. High 45°, low 30°.

Pressure30.00 inHg
Wind15.3 mph NW
Humidity58%
Visibility—
Dew point26°
Sun, 1552° / 32°0Clear
52 °Clear

Slackwater, Sunday, 15 November

Clear. High 52°, low 32°.

Pressure30.24 inHg
Wind12.2 mph W
Humidity62%
Visibility—
Dew point32°
Mon, 1657° / 35°0Clear
57 °Clear

Slackwater, Monday, 16 November

Clear. High 57°, low 35°.

Pressure30.30 inHg
Wind6.9 mph W
Humidity51%
Visibility—
Dew point30°
Tue, 1757° / 38°0Overcast
57 °Overcast

Slackwater, Tuesday, 17 November

Overcast. High 57°, low 38°.

Pressure30.15 inHg
Wind6.6 mph NW
Humidity49%
Visibility—
Dew point30°
Wed, 1859° / 38°0Clear
59 °Clear

Slackwater, Wednesday, 18 November

Clear. High 59°, low 38°.

Pressure30.15 inHg
Wind10.2 mph NW
Humidity59%
Visibility—
Dew point36°
Thu, 1963° / 41°0Overcast
63 °Overcast

Slackwater, Thursday, 19 November

Overcast. High 63°, low 41°.

Pressure30.33 inHg
Wind8.7 mph SW
Humidity59%
Visibility—
Dew point37°
Fri, 2064° / 44°0Overcast
64 °Overcast

Slackwater, Friday, 20 November

Overcast. High 64°, low 44°.

Pressure30.15 inHg
Wind12.8 mph W
Humidity46%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2150° / 36°0.09Climate normal
50 °Climate normal

Slackwater, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (1991)
Record low22° (1987)
Sun, 2249° / 36°0.12Climate normal
49 °Climate normal

Slackwater, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation32%
Record high69° (2007)
Record low20° (2018)
Mon, 2349° / 35°0.06Climate normal
49 °Climate normal

Slackwater, Monday, 23 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.06 in
Chance of precipitation20%
Record high67° (1979)
Record low18° (2018)
Tue, 2449° / 36°0.13Climate normal
49 °Climate normal

Slackwater, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.13 in
Chance of precipitation30%
Record high67° (2014)
Record low13° (1989)
Wed, 2549° / 35°0.12Climate normal
49 °Climate normal

Slackwater, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation38%
Record high69° (1979)
Record low19° (1989)
Thu, 2651° / 36°0.15Climate normal
51 °Climate normal

Slackwater, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.15 in
Chance of precipitation37%
Record high66° (1999)
Record low25° (2005)
Fri, 2749° / 36°0.09Climate normal
49 °Climate normal

Slackwater, Friday, 27 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation32%
Record high64° (1976)
Record low22° (2014)
Sat, 2850° / 37°0.17Climate normal
50 °Climate normal

Slackwater, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.17 in
Chance of precipitation32%
Record high66° (1990)
Record low21° (2014)
Sun, 2948° / 35°0.14Climate normal
48 °Climate normal

Slackwater, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.14 in
Chance of precipitation30%
Record high65° (1990)
Record low23° (2023)
Mon, 3047° / 35°0.11Climate normal
47 °Climate normal

Slackwater, Monday, 30 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation33%
Record high66° (2001)
Record low19° (1976)
Tue, 0147° / 34°0.11Climate normal
47 °Climate normal

Slackwater, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation37%
Record high69° (2006)
Record low14° (1967)
Wed, 0246° / 33°0.1Climate normal
46 °Climate normal

Slackwater, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation25%
Record high62° (2023)
Record low4° (1967)
Thu, 0346° / 33°0.11Climate normal
46 °Climate normal

Slackwater, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation22%
Record high67° (1998)
Record low15° (1976)
Fri, 0446° / 33°0.1Climate normal
46 °Climate normal

Slackwater, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation23%
Record high71° (1982)
Record low14° (1966)

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 Slackwater, PA 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 Slackwater, PA 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.