As of 02:18 EST

Weather in Tri Mills, PA

44°Current weather

Tri Mills, Thursday, 12 November, 02:18

Overcast. Feels like 42°. High 51°, low 42°.

Pressure29.68 inHg
Wind5.1 mph E
Humidity94%
Visibility6.2 mi
Dew point43°

Monthly outlook for Tri Mills, PA: average high 49.3°, average low 36.2°. That is 4.4° above the climate normal for November. Precipitation is expected on 4 days (about 1.8 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 25 November (61.4°), the coolest 17 November (30°).

49.3°/36.2°
Average high / low
+4.4°
Above normal
4 / 5
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November48°42.2°+3.2°
22 November – 1 December51.5°39.4°+6.7°
2 December – 11 Decemberat normal35°—

November records over 66 years

68.9°2 November 1982All-time high
-2.4°23 November 2018All-time low

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

Fri, 1342° / 32°0.1Snow
42 °Snow

Tri Mills, Friday, 13 November

Snow. High 42°, low 32°.

Pressure29.71 inHg
Wind12.5 mph N
Humidity89%
Visibility6.2 mi
Dew point29°
Sat, 1439° / 31°0Overcast
39 °Overcast

Tri Mills, Saturday, 14 November

Overcast. High 39°, low 31°.

Pressure29.85 inHg
Wind9.6 mph NW
Humidity75%
Visibility6.2 mi
Dew point22°
Sun, 1539° / 35°0.01Light rain
39 °Light rain

Tri Mills, Sunday, 15 November

Light rain. High 39°, low 35°.

Pressure30.18 inHg
Wind12.7 mph NW
Humidity78%
Visibility6.2 mi
Dew point31°
Mon, 1645° / 34°0Overcast
45 °Overcast

Tri Mills, Monday, 16 November

Overcast. High 45°, low 34°.

Pressure30.45 inHg
Wind10.4 mph NW
Humidity75%
Visibility—
Dew point32°
Tue, 1751° / 30°0Mostly clear
51 °Mostly clear

Tri Mills, Tuesday, 17 November

Mostly clear. High 51°, low 30°.

Pressure30.50 inHg
Wind4.1 mph N
Humidity63%
Visibility—
Dew point31°
Wed, 1852° / 31°0Clear
52 °Clear

Tri Mills, Wednesday, 18 November

Clear. High 52°, low 31°.

Pressure30.47 inHg
Wind3 mph W
Humidity58%
Visibility—
Dew point30°
Thu, 1955° / 34°0Clear
55 °Clear

Tri Mills, Thursday, 19 November

Clear. High 55°, low 34°.

Pressure30.39 inHg
Wind3 mph N
Humidity54%
Visibility—
Dew point30°
Fri, 2054° / 35°0Overcast
54 °Overcast

Tri Mills, Friday, 20 November

Overcast. High 54°, low 35°.

Pressure30.30 inHg
Wind3.5 mph SW
Humidity49%
Visibility—
Dew point28°
Sat, 2153° / 37°0Overcast
53 °Overcast

Tri Mills, Saturday, 21 November

Overcast. High 53°, low 37°.

Pressure30.12 inHg
Wind6.5 mph W
Humidity53%
Visibility—
Dew point30°
Sun, 2254° / 40°0Overcast
54 °Overcast

Tri Mills, Sunday, 22 November

Overcast. High 54°, low 40°.

Pressure30.15 inHg
Wind4.6 mph S
Humidity74%
Visibility—
Dew point40°
Mon, 2355° / 42°0Overcast
55 °Overcast

Tri Mills, Monday, 23 November

Overcast. High 55°, low 42°.

Pressure30.09 inHg
Wind5.9 mph SW
Humidity66%
Visibility—
Dew point38°
Tue, 2458° / 43°0.04Light rain
58 °Light rain

Tri Mills, Tuesday, 24 November

Light rain. High 58°, low 43°.

Pressure30.12 inHg
Wind8.9 mph SE
Humidity61%
Visibility—
Dew point37°
Wed, 2561° / 48°0.47Rain
61 °Rain

Tri Mills, Wednesday, 25 November

Rain. High 61°, low 48°.

Pressure29.71 inHg
Wind14.4 mph S
Humidity95%
Visibility—
Dew point59°
Thu, 2645° / 34°0.01Light rain
45 °Light rain

Tri Mills, Thursday, 26 November

Light rain. High 45°, low 34°.

Pressure30.18 inHg
Wind12.9 mph NW
Humidity58%
Visibility—
Dew point27°
Fri, 2737° / 31°0Overcast
37 °Overcast

Tri Mills, Friday, 27 November

Overcast. High 37°, low 31°.

Pressure30.42 inHg
Wind10 mph W
Humidity49%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 2938° / 27°0.14Climate normal
38 °Climate normal

Tri Mills, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high38°
Average low27°
Average precipitation0.14 in
Chance of precipitation30%
Record high56° (1990)
Record low8° (2014)
Mon, 3037° / 26°0.12Climate normal
37 °Climate normal

Tri Mills, Monday, 30 November

Climate normal for this date — 60-year average.

Average high37°
Average low26°
Average precipitation0.12 in
Chance of precipitation37%
Record high56° (1991)
Record low9° (1976)
Tue, 0137° / 26°0.16Climate normal
37 °Climate normal

Tri Mills, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high37°
Average low26°
Average precipitation0.16 in
Chance of precipitation37%
Record high58° (2006)
Record low8° (1967)
Wed, 0237° / 25°0.1Climate normal
37 °Climate normal

Tri Mills, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.1 in
Chance of precipitation40%
Record high53° (1970)
Record low3° (1967)
Thu, 0337° / 24°0.14Climate normal
37 °Climate normal

Tri Mills, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.14 in
Chance of precipitation35%
Record high56° (1998)
Record low0° (1976)
Fri, 0437° / 24°0.1Climate normal
37 °Climate normal

Tri Mills, Friday, 4 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.1 in
Chance of precipitation28%
Record high62° (1998)
Record low2° (2002)
Sat, 0535° / 24°0.13Climate normal
35 °Climate normal

Tri Mills, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high35°
Average low24°
Average precipitation0.13 in
Chance of precipitation35%
Record high60° (2001)
Record low-1° (1971)
Sun, 0636° / 24°0.16Climate normal
36 °Climate normal

Tri Mills, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.16 in
Chance of precipitation38%
Record high61° (1998)
Record low9° (1976)
Mon, 0733° / 23°0.1Climate normal
33 °Climate normal

Tri Mills, Monday, 7 December

Climate normal for this date — 60-year average.

Average high33°
Average low23°
Average precipitation0.1 in
Chance of precipitation25%
Record high57° (1998)
Record low5° (2002)
Tue, 0834° / 23°0.11Climate normal
34 °Climate normal

Tri Mills, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high34°
Average low23°
Average precipitation0.11 in
Chance of precipitation28%
Record high55° (1980)
Record low4° (1977)
Wed, 0934° / 22°0.16Climate normal
34 °Climate normal

Tri Mills, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.16 in
Chance of precipitation38%
Record high52° (1966)
Record low-2° (2002)
Thu, 1035° / 23°0.15Climate normal
35 °Climate normal

Tri Mills, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high35°
Average low23°
Average precipitation0.15 in
Chance of precipitation43%
Record high55° (1966)
Record low-2° (1995)
Fri, 1134° / 22°0.17Climate normal
34 °Climate normal

Tri Mills, Friday, 11 December

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.17 in
Chance of precipitation43%
Record high52° (2021)
Record low-12° (1977)

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.