10-day forecast for Ralston, PA: 48° to 85°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Sunday, August 9
84° · 0.2 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1083° / 65°0.02
Morning69°feels 70°
Afternoon79°feels 79°
Evening76°feels 77°
Overnight67°feels 67°
83 °
Ralston, Monday, 10 August
Light rain. High 83°, low 65°.
Pressure30.00 inHg
Wind4.5 mph S
Humidity75%
Visibility6.2 mi
Dew point65°
Tue, 1184° / 63°0.2
Morning67°feels 68°
Afternoon83°feels 82°
Evening69°feels 69°
Overnight69°feels 70°
84 °
Ralston, Tuesday, 11 August
Rain. High 84°, low 63°.
Pressure29.91 inHg
Wind10.1 mph NW
Humidity42%
Visibility6.2 mi
Dew point54°
Wed, 1283° / 64°0.06
Morning68°feels 68°
Afternoon77°feels 78°
Evening70°feels 71°
Overnight66°feels 66°
83 °
Ralston, Wednesday, 12 August
Light rain. High 83°, low 64°.
Pressure29.77 inHg
Wind7.4 mph W
Humidity71%
Visibility6.2 mi
Dew point64°
Thu, 1376° / 59°0.02
Morning64°feels 64°
Afternoon74°feels 73°
Evening63°feels 62°
Overnight63°feels 64°
76 °
Ralston, Thursday, 13 August
Light rain. High 76°, low 59°.
Pressure29.83 inHg
Wind13.4 mph NW
Humidity35%
Visibility—
Dew point45°
Fri, 1470° / 49°0
Morning59°feels 58°
Afternoon67°feels 65°
Evening59°feels 59°
Overnight54°feels 54°
70 °
Ralston, Friday, 14 August
Partly cloudy. High 70°, low 49°.
Pressure30.06 inHg
Wind12.1 mph N
Humidity46%
Visibility—
Dew point45°
Sat, 1572° / 48°0
Morning59°feels 58°
Afternoon70°feels 69°
Evening61°feels 59°
Overnight53°feels 52°
72 °
Ralston, Saturday, 15 August
Clear. High 72°, low 48°.
Pressure30.18 inHg
Wind12.7 mph N
Humidity41%
Visibility—
Dew point45°
Sun, 1675° / 51°0
Morning63°feels 62°
Afternoon73°feels 72°
Evening61°feels 60°
Overnight57°feels 57°
75 °
Ralston, Sunday, 16 August
Overcast. High 75°, low 51°.
Pressure30.15 inHg
Wind3.9 mph NE
Humidity40%
Visibility—
Dew point47°
Mon, 1777° / 58°0
Morning65°feels 64°
Afternoon72°feels 72°
Evening68°feels 68°
Overnight64°feels 64°
77 °
Ralston, Monday, 17 August
Overcast. High 77°, low 58°.
Pressure30.00 inHg
Wind5.3 mph SW
Humidity51%
Visibility—
Dew point52°
Tue, 1880° / 58°0
Morning69°feels 68°
Afternoon78°feels 78°
Evening69°feels 69°
Overnight66°feels 66°
80 °
Ralston, Tuesday, 18 August
Partly cloudy. High 80°, low 58°.
Pressure30.03 inHg
Wind4.9 mph NE
Humidity44%
Visibility—
Dew point54°
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 Ralston, 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.