10-day forecast for St. Thomas, PA: 34° to 70°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Tuesday, October 27
55°
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2069° / 40°0
Morning43°feels 39°
Afternoon69°feels 67°
Evening50°feels 47°
Overnight41°feels 36°
69 °
St. Thomas, Tuesday, 20 October
Clear. High 69°, low 40°.
Pressure30.30 inHg
Wind7 mph N
Humidity54%
Visibility6.2 mi
Dew point45°
Wed, 2164° / 41°0
Morning41°feels 38°
Afternoon63°feels 61°
Evening51°feels 49°
Overnight45°feels 42°
64 °
St. Thomas, Wednesday, 21 October
Clear. High 64°, low 41°.
Pressure30.27 inHg
Wind2.7 mph NE
Humidity52%
Visibility6.2 mi
Dew point39°
Thu, 2266° / 42°0
Morning44°feels 41°
Afternoon66°feels 65°
Evening55°feels 53°
Overnight43°feels 43°
66 °
St. Thomas, Thursday, 22 October
Clear. High 66°, low 42°.
Pressure30.15 inHg
Wind9.1 mph N
Humidity54%
Visibility6.2 mi
Dew point43°
Fri, 2357° / 42°0
Morning42°feels 39°
Afternoon53°feels 50°
Evening55°feels 52°
Overnight46°feels 43°
57 °
St. Thomas, Friday, 23 October
Mostly clear. High 57°, low 42°.
Pressure30.36 inHg
Wind7.7 mph N
Humidity52%
Visibility—
Dew point34°
Sat, 2455° / 35°0
Morning40°feels 37°
Afternoon50°feels 48°
Evening53°feels 51°
Overnight40°feels 39°
55 °
St. Thomas, Saturday, 24 October
Clear. High 55°, low 35°.
Pressure30.62 inHg
Wind4.6 mph N
Humidity56%
Visibility—
Dew point32°
Sun, 2559° / 38°0
Morning42°feels 41°
Afternoon53°feels 51°
Evening57°feels 55°
Overnight46°feels 45°
59 °
St. Thomas, Sunday, 25 October
Clear. High 59°, low 38°.
Pressure30.56 inHg
Wind8.9 mph S
Humidity69%
Visibility—
Dew point40°
Mon, 2669° / 43°0
Morning47°feels 45°
Afternoon59°feels 57°
Evening65°feels 64°
Overnight51°feels 49°
69 °
St. Thomas, Monday, 26 October
Partly cloudy. High 69°, low 43°.
Pressure30.30 inHg
Wind6.6 mph SW
Humidity60%
Visibility—
Dew point42°
Tue, 2770° / 49°0
Morning54°feels 53°
Afternoon63°feels 62°
Evening67°feels 66°
Overnight55°feels 54°
70 °
St. Thomas, Tuesday, 27 October
Overcast. High 70°, low 49°.
Pressure30.21 inHg
Wind8.6 mph SW
Humidity62%
Visibility—
Dew point47°
Wed, 2863° / 44°0
Morning56°feels 55°
Afternoon60°feels 58°
Evening47°feels 42°
Overnight46°feels 42°
63 °
St. Thomas, Wednesday, 28 October
Overcast. High 63°, low 44°.
Pressure30.03 inHg
Wind11.7 mph N
Humidity51%
Visibility—
Dew point43°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in St. Thomas, PA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.