10-day forecast for Johnston, RI: 35° to 66°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Sunday, October 25
66° · 0.12 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1762° / 36°0.02
Morning45°feels 40°
Afternoon50°feels 47°
Evening38°feels 32°
Overnight58°feels 58°
62 °
Johnston, Saturday, 17 October
Light rain. High 62°, low 36°.
Pressure30.12 inHg
Wind12.5 mph N
Humidity55%
Visibility6.2 mi
Dew point30°
Sun, 1855° / 35°0
Morning38°feels 33°
Afternoon55°feels 52°
Evening44°feels 42°
Overnight36°feels 31°
55 °
Johnston, Sunday, 18 October
Clear. High 55°, low 35°.
Pressure30.56 inHg
Wind4.3 mph N
Humidity45%
Visibility6.2 mi
Dew point25°
Mon, 1959° / 39°0
Morning42°feels 40°
Afternoon59°feels 57°
Evening46°feels 42°
Overnight42°feels 42°
59 °
Johnston, Monday, 19 October
Overcast. High 59°, low 39°.
Pressure30.45 inHg
Wind6.3 mph NE
Humidity56%
Visibility6.2 mi
Dew point40°
Tue, 2060° / 45°0
Morning47°feels 42°
Afternoon60°feels 58°
Evening51°feels 50°
Overnight46°feels 41°
60 °
Johnston, Tuesday, 20 October
Overcast. High 60°, low 45°.
Pressure30.24 inHg
Wind12.8 mph NE
Humidity62%
Visibility6.2 mi
Dew point44°
Wed, 2153° / 44°0
Morning47°feels 43°
Afternoon50°feels 48°
Evening49°feels 44°
Overnight45°feels 40°
53 °
Johnston, Wednesday, 21 October
Overcast. High 53°, low 44°.
Pressure30.33 inHg
Wind15.5 mph NE
Humidity70%
Visibility—
Dew point40°
Thu, 2255° / 43°0
Morning45°feels 40°
Afternoon51°feels 49°
Evening51°feels 49°
Overnight47°feels 43°
55 °
Johnston, Thursday, 22 October
Partly cloudy. High 55°, low 43°.
Pressure30.12 inHg
Wind14.2 mph NE
Humidity70%
Visibility—
Dew point40°
Fri, 2357° / 44°0
Morning48°feels 44°
Afternoon55°feels 52°
Evening52°feels 50°
Overnight47°feels 42°
57 °
Johnston, Friday, 23 October
Clear. High 57°, low 44°.
Pressure30.21 inHg
Wind14.5 mph NE
Humidity57%
Visibility—
Dew point38°
Sat, 2456° / 43°0
Morning47°feels 43°
Afternoon53°feels 51°
Evening50°feels 47°
Overnight46°feels 42°
56 °
Johnston, Saturday, 24 October
Clear. High 56°, low 43°.
Pressure30.33 inHg
Wind14.1 mph NE
Humidity52%
Visibility—
Dew point35°
Sun, 2562° / 44°0
Morning47°feels 42°
Afternoon55°feels 53°
Evening59°feels 57°
Overnight53°feels 50°
62 °
Johnston, Sunday, 25 October
Overcast. High 62°, low 44°.
Pressure30.03 inHg
Wind11.1 mph N
Humidity47%
Visibility—
Dew point33°
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, RI 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.