As of 19:16 EDT

Weather in Tri Mills, PA

45°Current weather

Tri Mills, Sunday, 25 October, 19:16

Clear. Feels like 45°. High 61°, low 30°.

Pressure30.45 inHg
Wind1.2 mph SW
Humidity87%
Visibility6.2 mi
Dew point40°

Monthly outlook for Tri Mills, PA: average high 55.8°, average low 39.3°. That is 3.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 26 October (66.4°), the coolest 25 October (29.8°).

55.8°/39.3°
Average high / low
+3.6°
Above normal
3 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November58.3°50.7°+4.2°
4 November – 13 November51.6°46°+3.1°
14 November – 23 Novemberat normal41.5°—

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).

Mon, 2666° / 31°0Partly cloudy
66 °Partly cloudy

Tri Mills, Monday, 26 October

Partly cloudy. High 66°, low 31°.

Pressure30.30 inHg
Wind4.2 mph NW
Humidity55%
Visibility6.2 mi
Dew point44°
Tue, 2756° / 35°0Clear
56 °Clear

Tri Mills, Tuesday, 27 October

Clear. High 56°, low 35°.

Pressure30.39 inHg
Wind3.9 mph N
Humidity51%
Visibility6.2 mi
Dew point34°
Wed, 2857° / 40°0Overcast
57 °Overcast

Tri Mills, Wednesday, 28 October

Overcast. High 57°, low 40°.

Pressure30.45 inHg
Wind6.3 mph S
Humidity67%
Visibility6.2 mi
Dew point42°
Thu, 2960° / 44°0Overcast
60 °Overcast

Tri Mills, Thursday, 29 October

Overcast. High 60°, low 44°.

Pressure30.27 inHg
Wind7.5 mph SW
Humidity77%
Visibility6.2 mi
Dew point48°
Fri, 3065° / 48°0.01Light rain
65 °Light rain

Tri Mills, Friday, 30 October

Light rain. High 65°, low 48°.

Pressure30.12 inHg
Wind6.2 mph W
Humidity75%
Visibility—
Dew point49°
Sat, 3155° / 40°0Partly cloudy
55 °Partly cloudy

Tri Mills, Saturday, 31 October

Partly cloudy. High 55°, low 40°.

Pressure30.36 inHg
Wind4.2 mph N
Humidity56%
Visibility—
Dew point35°
Sun, 0153° / 40°0Overcast
53 °Overcast

Tri Mills, Sunday, 1 November

Overcast. High 53°, low 40°.

Pressure30.36 inHg
Wind4.2 mph SW
Humidity59%
Visibility—
Dew point34°
Mon, 0258° / 42°0Overcast
58 °Overcast

Tri Mills, Monday, 2 November

Overcast. High 58°, low 42°.

Pressure30.24 inHg
Wind4.7 mph NE
Humidity59%
Visibility—
Dew point39°
Tue, 0350° / 41°0Overcast
50 °Overcast

Tri Mills, Tuesday, 3 November

Overcast. High 50°, low 41°.

Pressure30.27 inHg
Wind11.8 mph NE
Humidity70%
Visibility—
Dew point40°
Wed, 0440° / 36°0.47Rain
40 °Rain

Tri Mills, Wednesday, 4 November

Rain. High 40°, low 36°.

Pressure30.18 inHg
Wind8.5 mph NE
Humidity92%
Visibility—
Dew point36°
Thu, 0553° / 40°0.07Light rain
53 °Light rain

Tri Mills, Thursday, 5 November

Light rain. High 53°, low 40°.

Pressure29.91 inHg
Wind9 mph NW
Humidity75%
Visibility—
Dew point39°
Fri, 0654° / 39°0Overcast
54 °Overcast

Tri Mills, Friday, 6 November

Overcast. High 54°, low 39°.

Pressure30.00 inHg
Wind4 mph W
Humidity71%
Visibility—
Dew point38°
Sat, 0757° / 43°0Overcast
57 °Overcast

Tri Mills, Saturday, 7 November

Overcast. High 57°, low 43°.

Pressure30.06 inHg
Wind4.4 mph S
Humidity74%
Visibility—
Dew point43°
Sun, 0856° / 41°0Light rain
56 °Light rain

Tri Mills, Sunday, 8 November

Light rain. High 56°, low 41°.

Pressure29.83 inHg
Wind10.9 mph S
Humidity77%
Visibility—
Dew point43°
Mon, 0949° / 40°0.72Rain
49 °Rain

Tri Mills, Monday, 9 November

Rain. High 49°, low 40°.

Pressure29.35 inHg
Wind15 mph W
Humidity98%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1046° / 33°0.17Climate normal
46 °Climate normal

Tri Mills, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.17 in
Chance of precipitation45%
Record high63° (2020)
Record low14° (2017)
Wed, 1145° / 33°0.15Climate normal
45 °Climate normal

Tri Mills, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.15 in
Chance of precipitation33%
Record high62° (2006)
Record low14° (2017)
Thu, 1244° / 31°0.19Climate normal
44 °Climate normal

Tri Mills, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.19 in
Chance of precipitation35%
Record high62° (1964)
Record low14° (2019)
Fri, 1342° / 29°0.09Climate normal
42 °Climate normal

Tri Mills, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation33%
Record high61° (1964)
Record low13° (2019)
Sat, 1443° / 30°0.09Climate normal
43 °Climate normal

Tri Mills, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.09 in
Chance of precipitation23%
Record high60° (1989)
Record low8° (1986)
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)

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.