10-day forecast for Saint Johnstown, DE: 33° to 64°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Saturday, November 21
49°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1452° / 39°0
Morning41°feels 35°
Afternoon51°feels 48°
Evening47°feels 42°
Overnight41°feels 35°
52 °
Saint Johnstown, Saturday, 14 November
Overcast. High 52°, low 39°.
Pressure29.88 inHg
Wind15.6 mph NW
Humidity57%
Visibility6.2 mi
Dew point28°
Sun, 1551° / 41°0
Morning44°feels 39°
Afternoon50°feels 47°
Evening45°feels 40°
Overnight45°feels 39°
51 °
Saint Johnstown, Sunday, 15 November
Partly cloudy. High 51°, low 41°.
Pressure30.18 inHg
Wind12 mph NW
Humidity49%
Visibility6.2 mi
Dew point32°
Mon, 1651° / 36°0
Morning39°feels 34°
Afternoon51°feels 48°
Evening41°feels 38°
Overnight40°feels 34°
51 °
Saint Johnstown, Monday, 16 November
Overcast. High 51°, low 36°.
Pressure30.45 inHg
Wind8.8 mph NW
Humidity52%
Visibility6.2 mi
Dew point33°
Tue, 1753° / 33°0
Morning38°feels 36°
Afternoon52°feels 50°
Evening49°feels 46°
Overnight36°feels 36°
53 °
Saint Johnstown, Tuesday, 17 November
Clear. High 53°, low 33°.
Pressure30.50 inHg
Wind5.7 mph NW
Humidity57%
Visibility6.2 mi
Dew point37°
Wed, 1857° / 36°0
Morning42°feels 39°
Afternoon51°feels 50°
Evening52°feels 50°
Overnight41°feels 39°
57 °
Saint Johnstown, Wednesday, 18 November
Clear. High 57°, low 36°.
Pressure30.50 inHg
Wind4.6 mph NW
Humidity70%
Visibility—
Dew point39°
Thu, 1961° / 40°0
Morning44°feels 41°
Afternoon53°feels 51°
Evening56°feels 53°
Overnight47°feels 44°
61 °
Saint Johnstown, Thursday, 19 November
Partly cloudy. High 61°, low 40°.
Pressure30.45 inHg
Wind8.3 mph SW
Humidity60%
Visibility—
Dew point37°
Fri, 2064° / 46°0
Morning50°feels 47°
Afternoon58°feels 56°
Evening59°feels 58°
Overnight50°feels 49°
64 °
Saint Johnstown, Friday, 20 November
Overcast. High 64°, low 46°.
Pressure30.42 inHg
Wind6.5 mph NE
Humidity46%
Visibility—
Dew point36°
Sat, 2164° / 49°0
Morning52°feels 50°
Afternoon59°feels 59°
Evening59°feels 58°
Overnight54°feels 53°
64 °
Saint Johnstown, Saturday, 21 November
Partly cloudy. High 64°, low 49°.
Pressure30.33 inHg
Wind8 mph E
Humidity78%
Visibility—
Dew point51°
Sun, 2262° / 43°0
Morning55°feels 55°
Afternoon56°feels 56°
Evening53°feels 50°
Overnight46°feels 40°
62 °
Saint Johnstown, Sunday, 22 November
Overcast. High 62°, low 43°.
Pressure29.65 inHg
Wind20.4 mph W
Humidity81%
Visibility—
Dew point51°
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.