10-day forecast for Harmonsburg, PA: 34° to 72°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Thursday, October 29
61° · 0.5 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3059° / 43°0
Morning46°feels 43°
Afternoon59°feels 57°
Evening45°feels 43°
Overnight49°feels 46°
59 °
Harmonsburg, Friday, 30 October
Overcast. High 59°, low 43°.
Pressure30.30 inHg
Wind10.5 mph NW
Humidity62%
Visibility6.2 mi
Dew point42°
Sat, 3158° / 39°0
Morning41°feels 38°
Afternoon56°feels 54°
Evening48°feels 48°
Overnight41°feels 38°
58 °
Harmonsburg, Saturday, 31 October
Overcast. High 58°, low 39°.
Pressure30.50 inHg
Wind4.1 mph SE
Humidity61%
Visibility6.2 mi
Dew point40°
Sun, 0166° / 47°0
Morning50°feels 47°
Afternoon66°feels 64°
Evening54°feels 52°
Overnight47°feels 45°
66 °
Harmonsburg, Sunday, 1 November
Clear. High 66°, low 47°.
Pressure30.42 inHg
Wind7 mph SE
Humidity50%
Visibility6.2 mi
Dew point42°
Mon, 0264° / 46°0
Morning51°feels 48°
Afternoon61°feels 60°
Evening55°feels 54°
Overnight50°feels 47°
64 °
Harmonsburg, Monday, 2 November
Overcast. High 64°, low 46°.
Pressure30.21 inHg
Wind6.7 mph S
Humidity56%
Visibility—
Dew point44°
Tue, 0362° / 52°0
Morning55°feels 53°
Afternoon61°feels 60°
Evening58°feels 57°
Overnight55°feels 54°
62 °
Harmonsburg, Tuesday, 3 November
Overcast. High 62°, low 52°.
Pressure30.15 inHg
Wind9.9 mph SE
Humidity61%
Visibility—
Dew point47°
Wed, 0467° / 52°0
Morning56°feels 56°
Afternoon66°feels 65°
Evening61°feels 60°
Overnight59°feels 58°
67 °
Harmonsburg, Wednesday, 4 November
Overcast. High 67°, low 52°.
Pressure30.03 inHg
Wind21.7 mph SE
Humidity61%
Visibility—
Dew point51°
Thu, 0561° / 47°0.5
Morning60°feels 60°
Afternoon59°feels 59°
Evening49°feels 45°
Overnight50°feels 46°
61 °
Harmonsburg, Thursday, 5 November
Rain. High 61°, low 47°.
Pressure29.68 inHg
Wind21.8 mph S
Humidity88%
Visibility—
Dew point57°
Fri, 0651° / 37°0
Morning41°feels 35°
Afternoon49°feels 46°
Evening40°feels 39°
Overnight38°feels 34°
51 °
Harmonsburg, Friday, 6 November
Clear. High 51°, low 37°.
Pressure29.94 inHg
Wind14.6 mph W
Humidity39%
Visibility—
Dew point25°
Sat, 0749° / 34°0
Morning38°feels 37°
Afternoon47°feels 44°
Evening37°feels 37°
Overnight35°feels 35°
49 °
Harmonsburg, Saturday, 7 November
Mostly clear. High 49°, low 34°.
Pressure30.15 inHg
Wind10.7 mph NW
Humidity52%
Visibility—
Dew point30°
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 Harmonsburg, 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.