As of 02:45 EDT

Weather in Tri Mills, PA

48°Current weather

Tri Mills, Friday, 30 October, 02:45

Mostly clear. Feels like 45°. High 57°, low 39°.

Pressure30.06 inHg
Wind5.2 mph W
Humidity99%
Visibility6.2 mi
Dew point47°

Monthly outlook for Tri Mills, PA: average high 51.9°, average low 39.4°. That is 2.7° above the climate normal for October. Precipitation is expected on 5 days (about 2.2 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 3 November (63.9°), the coolest 12 November (27.4°).

51.9°/39.4°
Average high / low
+2.7°
Above normal
5 / 5
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
30 October – 8 November57.8°48.8°+5°
9 November – 18 November42.1°43.5°-0.8°
19 November – 28 Novemberat normal40.5°—

October records over 66 years

80.6°8 October 2007All-time high
19.8°31 October 2002All-time low

Climate normals and records are computed from the nearest reference point — Davidson (8 mi).

Sat, 3153° / 36°0Partly cloudy
53 °Partly cloudy

Tri Mills, Saturday, 31 October

Partly cloudy. High 53°, low 36°.

Pressure30.47 inHg
Wind4.8 mph N
Humidity55%
Visibility6.2 mi
Dew point33°
Sun, 0156° / 40°0Overcast
56 °Overcast

Tri Mills, Sunday, 1 November

Overcast. High 56°, low 40°.

Pressure30.50 inHg
Wind6.1 mph SW
Humidity52%
Visibility6.2 mi
Dew point37°
Mon, 0261° / 42°0Overcast
61 °Overcast

Tri Mills, Monday, 2 November

Overcast. High 61°, low 42°.

Pressure30.36 inHg
Wind3.6 mph SW
Humidity60%
Visibility6.2 mi
Dew point43°
Tue, 0364° / 48°0Overcast
64 °Overcast

Tri Mills, Tuesday, 3 November

Overcast. High 64°, low 48°.

Pressure30.30 inHg
Wind6.3 mph SW
Humidity58%
Visibility—
Dew point44°
Wed, 0464° / 48°0Clear
64 °Clear

Tri Mills, Wednesday, 4 November

Clear. High 64°, low 48°.

Pressure30.27 inHg
Wind11 mph S
Humidity66%
Visibility—
Dew point46°
Thu, 0561° / 51°0.76Heavy rain
61 °Heavy rain

Tri Mills, Thursday, 5 November

Heavy rain. High 61°, low 51°.

Pressure29.97 inHg
Wind9.8 mph E
Humidity79%
Visibility—
Dew point52°
Fri, 0662° / 57°0.76Rain
62 °Rain

Tri Mills, Friday, 6 November

Rain. High 62°, low 57°.

Pressure29.53 inHg
Wind6.4 mph S
Humidity96%
Visibility—
Dew point61°
Sat, 0752° / 43°0Overcast
52 °Overcast

Tri Mills, Saturday, 7 November

Overcast. High 52°, low 43°.

Pressure29.85 inHg
Wind14.5 mph NW
Humidity78%
Visibility—
Dew point38°
Sun, 0847° / 34°0Clear
47 °Clear

Tri Mills, Sunday, 8 November

Clear. High 47°, low 34°.

Pressure30.12 inHg
Wind10.2 mph N
Humidity55%
Visibility—
Dew point26°
Mon, 0947° / 30°0.05Light rain
47 °Light rain

Tri Mills, Monday, 9 November

Light rain. High 47°, low 30°.

Pressure30.15 inHg
Wind4.5 mph SE
Humidity50%
Visibility—
Dew point23°
Tue, 1041° / 39°0.35Light rain
41 °Light rain

Tri Mills, Tuesday, 10 November

Light rain. High 41°, low 39°.

Pressure29.91 inHg
Wind6.6 mph E
Humidity98%
Visibility—
Dew point40°
Wed, 1141° / 29°0.01Light snow
41 °Light snow

Tri Mills, Wednesday, 11 November

Light snow. High 41°, low 29°.

Pressure29.91 inHg
Wind10.5 mph N
Humidity78%
Visibility—
Dew point30°
Thu, 1242° / 27°0Overcast
42 °Overcast

Tri Mills, Thursday, 12 November

Overcast. High 42°, low 27°.

Pressure29.94 inHg
Wind3.6 mph N
Humidity48%
Visibility—
Dew point19°
Fri, 1335° / 32°0.3Snow
35 °Snow

Tri Mills, Friday, 13 November

Snow. High 35°, low 32°.

Pressure29.83 inHg
Wind4 mph SE
Humidity99%
Visibility—
Dew point34°
Sat, 1446° / 36°0.01Light rain
46 °Light rain

Tri Mills, Saturday, 14 November

Light rain. High 46°, low 36°.

Pressure30.09 inHg
Wind3.5 mph W
Humidity93%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1544° / 30°0.15Climate normal
44 °Climate normal

Tri Mills, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.15 in
Chance of precipitation43%
Record high63° (1993)
Record low15° (1986)
Mon, 1642° / 30°0.15Climate normal
42 °Climate normal

Tri Mills, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.15 in
Chance of precipitation35%
Record high58° (2006)
Record low13° (1967)
Tue, 1742° / 29°0.12Climate normal
42 °Climate normal

Tri Mills, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.12 in
Chance of precipitation37%
Record high58° (1987)
Record low7° (1995)
Wed, 1842° / 29°0.09Climate normal
42 °Climate normal

Tri Mills, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation28%
Record high60° (2016)
Record low13° (1997)
Thu, 1942° / 29°0.11Climate normal
42 °Climate normal

Tri Mills, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.11 in
Chance of precipitation22%
Record high60° (2016)
Record low11° (2014)
Fri, 2041° / 29°0.12Climate normal
41 °Climate normal

Tri Mills, Friday, 20 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.12 in
Chance of precipitation33%
Record high62° (1991)
Record low8° (1986)
Sat, 2140° / 28°0.11Climate normal
40 °Climate normal

Tri Mills, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.11 in
Chance of precipitation32%
Record high57° (2003)
Record low11° (1987)
Sun, 2239° / 28°0.13Climate normal
39 °Climate normal

Tri Mills, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.13 in
Chance of precipitation33%
Record high56° (2007)
Record low1° (2018)
Mon, 2340° / 27°0.08Climate normal
40 °Climate normal

Tri Mills, Monday, 23 November

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.08 in
Chance of precipitation25%
Record high58° (1979)
Record low-2° (2018)
Tue, 2440° / 28°0.12Climate normal
40 °Climate normal

Tri Mills, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.12 in
Chance of precipitation40%
Record high61° (2014)
Record low13° (2005)
Wed, 2540° / 28°0.14Climate normal
40 °Climate normal

Tri Mills, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.14 in
Chance of precipitation37%
Record high60° (1979)
Record low10° (2005)
Thu, 2641° / 28°0.22Climate normal
41 °Climate normal

Tri Mills, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.22 in
Chance of precipitation45%
Record high58° (1979)
Record low15° (1995)
Fri, 2740° / 28°0.1Climate normal
40 °Climate normal

Tri Mills, Friday, 27 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.1 in
Chance of precipitation40%
Record high55° (1988)
Record low14° (2014)
Sat, 2840° / 28°0.24Climate normal
40 °Climate normal

Tri Mills, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.24 in
Chance of precipitation42%
Record high60° (1990)
Record low9° (2014)

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 Tri Mills, 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 Tri Mills, 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.