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As of 09:43 PDT

Weather in Johnstown, CA

76°Current weather

Johnstown, Sunday, 18 October, 09:43

Clear. Feels like 75°. High 84°, low 64°.

Pressure30.00 inHg
Wind1 mph NE
Humidity32%
Visibility6.2 mi
Dew point44°

10-day forecast for Johnstown, CA: 57° to 89°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

89°
Best day: Sunday, October 25
70° · 0.37 in
Worst day: Thursday, October 22

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

Mon, 1986° / 68°0Clear
MorningClear72°feels 71°
AfternoonClear85°feels 83°
EveningClear74°feels 74°
OvernightClear71°feels 71°
86 °Clear

Johnstown, Monday, 19 October

Clear. High 86°, low 68°.

Pressure29.91 inHg
Wind5.2 mph W
Humidity26%
Visibility6.2 mi
Dew point46°
Tue, 2085° / 65°0Clear
MorningClear68°feels 68°
AfternoonMostly clear85°feels 84°
EveningClear71°feels 72°
OvernightClear68°feels 68°
85 °Clear

Johnstown, Tuesday, 20 October

Clear. High 85°, low 65°.

Pressure29.85 inHg
Wind5 mph SW
Humidity41%
Visibility6.2 mi
Dew point56°
Wed, 2180° / 63°0.05Light rain
MorningClear67°feels 66°
AfternoonMostly clear80°feels 80°
EveningLight rain69°feels 69°
OvernightOvercast67°feels 68°
80 °Light rain

Johnstown, Wednesday, 21 October

Light rain. High 80°, low 63°.

Pressure29.85 inHg
Wind7.4 mph SW
Humidity40%
Visibility6.2 mi
Dew point52°
Thu, 2270° / 61°0.37Rain
MorningLight rain62°feels 62°
AfternoonRain66°feels 66°
EveningRain67°feels 67°
OvernightLight rain63°feels 63°
70 °Rain

Johnstown, Thursday, 22 October

Rain. High 70°, low 61°.

Pressure30.00 inHg
Wind7.8 mph W
Humidity81%
Visibility—
Dew point59°
Fri, 2376° / 57°0Clear
MorningClear61°feels 61°
AfternoonClear70°feels 70°
EveningClear70°feels 70°
OvernightClear62°feels 62°
76 °Clear

Johnstown, Friday, 23 October

Clear. High 76°, low 57°.

Pressure30.03 inHg
Wind7.7 mph W
Humidity63%
Visibility—
Dew point55°
Sat, 2487° / 63°0Clear
MorningClear68°feels 66°
AfternoonClear80°feels 79°
EveningClear80°feels 78°
OvernightClear69°feels 68°
87 °Clear

Johnstown, Saturday, 24 October

Clear. High 87°, low 63°.

Pressure29.97 inHg
Wind4.5 mph NW
Humidity21%
Visibility—
Dew point35°
Sun, 2589° / 68°0Clear
MorningClear73°feels 71°
AfternoonClear84°feels 81°
EveningClear82°feels 79°
OvernightClear71°feels 69°
89 °Clear

Johnstown, Sunday, 25 October

Clear. High 89°, low 68°.

Pressure29.85 inHg
Wind8.6 mph W
Humidity17%
Visibility—
Dew point33°
Mon, 2681° / 66°0Mostly clear
MorningMostly clear72°feels 71°
AfternoonMostly clear79°feels 79°
EveningMostly clear74°feels 74°
OvernightMostly clear67°feels 66°
81 °Mostly clear

Johnstown, Monday, 26 October

Mostly clear. High 81°, low 66°.

Pressure29.80 inHg
Wind10.7 mph SW
Humidity35%
Visibility—
Dew point48°
Tue, 2777° / 63°0Overcast
MorningOvercast66°feels 66°
AfternoonOvercast73°feels 72°
EveningOvercast71°feels 71°
OvernightOvercast64°feels 63°
77 °Overcast

Johnstown, Tuesday, 27 October

Overcast. High 77°, low 63°.

Pressure29.97 inHg
Wind9.9 mph SW
Humidity51%
Visibility—
Dew point52°

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, CA 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.