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As of 07:00 EDT

Weather in Johnston, PA

48°Current weather

Johnston, Tuesday, 27 October, 07:00

Clear. Feels like 46°. High 67°, low 45°.

Pressure30.30 inHg
Wind4.9 mph N
Humidity86%
Visibility6.2 mi
Dew point44°

10-day forecast for Johnston, PA: 42° to 69°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

69°
Best day: Friday, October 30
58° · 1.28 in
Worst day: Monday, November 2

Tap any day below to see morning, afternoon, evening and overnight.

Wed, 2866° / 42°0Overcast
MorningMostly clear44°feels 44°
AfternoonOvercast66°feels 65°
EveningClear48°feels 47°
OvernightOvercast42°feels 42°
66 °Overcast

Johnston, Wednesday, 28 October

Overcast. High 66°, low 42°.

Pressure30.39 inHg
Wind7.4 mph S
Humidity64%
Visibility6.2 mi
Dew point48°
Thu, 2968° / 45°0Clear
MorningMostly clear46°feels 46°
AfternoonClear66°feels 65°
EveningClear59°feels 58°
OvernightClear48°feels 48°
68 °Clear

Johnston, Thursday, 29 October

Clear. High 68°, low 45°.

Pressure30.24 inHg
Wind4.3 mph S
Humidity69%
Visibility6.2 mi
Dew point51°
Fri, 3069° / 50°0Clear
MorningClear53°feels 51°
AfternoonClear69°feels 67°
EveningMostly clear55°feels 53°
OvernightClear51°feels 50°
69 °Clear

Johnston, Friday, 30 October

Clear. High 69°, low 50°.

Pressure30.18 inHg
Wind8.9 mph NW
Humidity56%
Visibility6.2 mi
Dew point51°
Sat, 3160° / 44°0Overcast
MorningOvercast47°feels 47°
AfternoonOvercast56°feels 54°
EveningOvercast58°feels 56°
OvernightOvercast47°feels 47°
60 °Overcast

Johnston, Saturday, 31 October

Overcast. High 60°, low 44°.

Pressure30.42 inHg
Wind2.7 mph S
Humidity57%
Visibility—
Dew point39°
Sun, 0167° / 47°0Clear
MorningClear53°feels 52°
AfternoonClear60°feels 58°
EveningClear64°feels 62°
OvernightClear56°feels 54°
67 °Clear

Johnston, Sunday, 1 November

Clear. High 67°, low 47°.

Pressure30.39 inHg
Wind10.6 mph S
Humidity58%
Visibility—
Dew point43°
Mon, 0258° / 55°1.28Rain
MorningRain56°feels 56°
AfternoonRain58°feels 58°
EveningRain58°feels 58°
OvernightRain57°feels 57°
58 °Rain

Johnston, Monday, 2 November

Rain. High 58°, low 55°.

Pressure29.97 inHg
Wind11.4 mph S
Humidity91%
Visibility—
Dew point55°
Tue, 0358° / 51°0.31Light rain
MorningLight rain57°feels 57°
AfternoonLight rain57°feels 57°
EveningLight rain53°feels 53°
OvernightLight rain52°feels 51°
58 °Light rain

Johnston, Tuesday, 3 November

Light rain. High 58°, low 51°.

Pressure30.03 inHg
Wind9.4 mph NE
Humidity95%
Visibility—
Dew point56°
Wed, 0455° / 48°0Overcast
MorningOvercast49°feels 47°
AfternoonOvercast50°feels 47°
EveningOvercast54°feels 52°
OvernightOvercast50°feels 48°
55 °Overcast

Johnston, Wednesday, 4 November

Overcast. High 55°, low 48°.

Pressure30.30 inHg
Wind6.2 mph E
Humidity76%
Visibility—
Dew point41°
Thu, 0551° / 47°0.4Rain
MorningRain48°feels 46°
AfternoonRain49°feels 47°
EveningRain51°feels 50°
OvernightRain50°feels 49°
51 °Rain

Johnston, Thursday, 5 November

Rain. High 51°, low 47°.

Pressure30.03 inHg
Wind6.2 mph E
Humidity90%
Visibility—
Dew point46°

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 Johnston, 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.