10-day forecast for Johnstown, CO: 28° to 66°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Monday, November 16
44°
Worst day: Monday, November 23
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1559° / 37°0
Morning41°feels 41°
Afternoon58°feels 57°
Evening45°feels 45°
Overnight40°feels 40°
59 °
Johnstown, Sunday, 15 November
Overcast. High 59°, low 37°.
Pressure30.09 inHg
Wind4.2 mph SE
Humidity67%
Visibility6.2 mi
Dew point40°
Mon, 1666° / 36°0
Morning43°feels 42°
Afternoon61°feels 59°
Evening44°feels 44°
Overnight40°feels 40°
66 °
Johnstown, Monday, 16 November
Clear. High 66°, low 36°.
Pressure30.06 inHg
Wind3 mph SE
Humidity41%
Visibility6.2 mi
Dew point34°
Tue, 1762° / 35°0
Morning38°feels 38°
Afternoon62°feels 59°
Evening44°feels 42°
Overnight37°feels 37°
62 °
Johnstown, Tuesday, 17 November
Overcast. High 62°, low 35°.
Pressure29.85 inHg
Wind3.2 mph SE
Humidity36%
Visibility6.2 mi
Dew point30°
Wed, 1862° / 36°0
Morning40°feels 37°
Afternoon62°feels 59°
Evening45°feels 41°
Overnight37°feels 37°
62 °
Johnstown, Wednesday, 18 November
Overcast. High 62°, low 36°.
Pressure29.88 inHg
Wind4.9 mph NW
Humidity33%
Visibility6.2 mi
Dew point28°
Thu, 1952° / 34°0
Morning37°feels 37°
Afternoon46°feels 45°
Evening44°feels 42°
Overnight37°feels 35°
52 °
Johnstown, Thursday, 19 November
Overcast. High 52°, low 34°.
Pressure30.21 inHg
Wind5.2 mph N
Humidity64%
Visibility—
Dew point33°
Fri, 2054° / 33°0.05
Morning37°feels 35°
Afternoon48°feels 47°
Evening49°feels 45°
Overnight42°feels 38°
54 °
Johnstown, Friday, 20 November
Light rain. High 54°, low 33°.
Pressure29.83 inHg
Wind8.7 mph W
Humidity56%
Visibility—
Dew point31°
Sat, 2154° / 35°0
Morning42°feels 38°
Afternoon49°feels 48°
Evening44°feels 41°
Overnight36°feels 35°
54 °
Johnstown, Saturday, 21 November
Clear. High 54°, low 35°.
Pressure30.09 inHg
Wind8.3 mph S
Humidity28%
Visibility—
Dew point16°
Sun, 2246° / 32°0
Morning35°feels 31°
Afternoon42°feels 39°
Evening40°feels 38°
Overnight35°feels 31°
46 °
Johnstown, Sunday, 22 November
Overcast. High 46°, low 32°.
Pressure30.21 inHg
Wind5.3 mph NE
Humidity44%
Visibility—
Dew point20°
Mon, 2344° / 28°0
Morning31°feels 25°
Afternoon38°feels 35°
Evening37°feels 36°
Overnight31°feels 28°
44 °
Johnstown, Monday, 23 November
Overcast. High 44°, low 28°.
Pressure30.21 inHg
Wind6.8 mph N
Humidity65%
Visibility—
Dew point26°
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 Johnstown, CO 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.