10-day forecast for Saint Johnstown, DE: 35° to 62°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Friday, November 20
51°
Worst day: Monday, November 16
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1552° / 41°0
Morning44°feels 40°
Afternoon50°feels 47°
Evening45°feels 41°
Overnight44°feels 39°
52 °
Saint Johnstown, Sunday, 15 November
Partly cloudy. High 52°, low 41°.
Pressure30.18 inHg
Wind11.9 mph NW
Humidity49%
Visibility6.2 mi
Dew point32°
Mon, 1651° / 36°0
Morning40°feels 35°
Afternoon51°feels 48°
Evening41°feels 38°
Overnight41°feels 37°
51 °
Saint Johnstown, Monday, 16 November
Mostly clear. High 51°, low 36°.
Pressure30.45 inHg
Wind8.5 mph NW
Humidity51%
Visibility6.2 mi
Dew point33°
Tue, 1753° / 35°0
Morning39°feels 36°
Afternoon52°feels 50°
Evening41°feels 39°
Overnight36°feels 33°
53 °
Saint Johnstown, Tuesday, 17 November
Clear. High 53°, low 35°.
Pressure30.53 inHg
Wind5.8 mph NW
Humidity59%
Visibility6.2 mi
Dew point37°
Wed, 1858° / 37°0
Morning42°feels 39°
Afternoon51°feels 49°
Evening52°feels 50°
Overnight39°feels 36°
58 °
Saint Johnstown, Wednesday, 18 November
Clear. High 58°, low 37°.
Pressure30.50 inHg
Wind4.9 mph NW
Humidity72%
Visibility—
Dew point40°
Thu, 1962° / 38°0
Morning43°feels 41°
Afternoon54°feels 53°
Evening56°feels 54°
Overnight46°feels 44°
62 °
Saint Johnstown, Thursday, 19 November
Clear. High 62°, low 38°.
Pressure30.45 inHg
Wind5.3 mph SW
Humidity69%
Visibility—
Dew point42°
Fri, 2062° / 45°0
Morning49°feels 47°
Afternoon56°feels 53°
Evening57°feels 55°
Overnight49°feels 47°
62 °
Saint Johnstown, Friday, 20 November
Overcast. High 62°, low 45°.
Pressure30.36 inHg
Wind5.2 mph N
Humidity53%
Visibility—
Dew point37°
Sat, 2162° / 47°0
Morning51°feels 48°
Afternoon58°feels 57°
Evening57°feels 56°
Overnight49°feels 47°
62 °
Saint Johnstown, Saturday, 21 November
Clear. High 62°, low 47°.
Pressure30.27 inHg
Wind10.2 mph NE
Humidity76%
Visibility—
Dew point49°
Sun, 2261° / 51°0
Morning54°feels 53°
Afternoon56°feels 55°
Evening58°feels 57°
Overnight51°feels 50°
61 °
Saint Johnstown, Sunday, 22 November
Overcast. High 61°, low 51°.
Pressure29.94 inHg
Wind10.4 mph S
Humidity73%
Visibility—
Dew point47°
Mon, 2354° / 38°0
Morning53°feels 50°
Afternoon49°feels 43°
Evening46°feels 41°
Overnight42°feels 36°
54 °
Saint Johnstown, Monday, 23 November
Overcast. High 54°, low 38°.
Pressure29.88 inHg
Wind14.3 mph NW
Humidity48%
Visibility—
Dew point31°
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 Saint Johnstown, DE 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.