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Johnstonville CA Weather - Clear - 26°F
Clear
26°F
Updated 8:24 am
Feels Like 25°F
Humidity 73%
Wind N 0 mph
Barometer  30.06 in
Dew Point 19°F
Johnstonville CA Weather - Clear - -3°C
Clear
-3°C
Updated 8:24 am
Feels Like -4°C
Humidity 73%
Wind N 0 km/h
Barometer  101.7 kPa
Dew Point -7°C
Johnstonville, CA Weather and Current Conditionsjohnstonville ca weather forecast

Johnstonville, CA Weather Forecast

Johnstonville California WeatherJohnstonville, California Weather Weather Forecast
14 day API forecast for Johnstonville, California. Note. The 7-day weather forecast for Johnstonville, CA is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Johnstonville, CA Weather Forecast Dated: 824 AM Tue Oct 27 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Tuesday, October 27, 2026

Mid-Morning
Johnstonville Weather - 2026-10-27 - Morning - Sunny
41°F 5°C
Sunny
Mid-Afternoon
Johnstonville Weather - 2026-10-27 - Afternoon - Sunny
55°F 13°C
Sunny
Early-Evening
Johnstonville Weather - 2026-10-27 - Evening - Cloudy
33°F 0°C
Cloudy
Brisk around 55°F 13°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the SW to the NW at 5 mph 8 km/h.

Wednesday, October 28, 2026

Mid-Morning
Johnstonville Weather - 2026-10-28 - Morning - Sunny
40°F 4°C
Sunny
Mid-Afternoon
Johnstonville Weather - 2026-10-28 - Afternoon - Sunny
58°F 15°C
Sunny
Early-Evening
Johnstonville Weather - 2026-10-28 - Evening - Sunny
34°F 1°C
Sunny
Mildly cool near 58°F 15°C, sunny throughout the day, with steady humidity and steady pressure.

Thursday, October 29, 2026

Mid-Morning
Johnstonville Weather - 2026-10-29 - Morning - Overcast
40°F 4°C
Overcast
Mid-Afternoon
Johnstonville Weather - 2026-10-29 - Afternoon - Overcast
57°F 14°C
Overcast
Early-Evening
Johnstonville Weather - 2026-10-29 - Evening - Overcast
38°F 4°C
Overcast
Chilly near 57°F 14°C, overcast throughout the day, with steady humidity and barometric pressure falling.

Friday, October 30, 2026

Mid-Morning
Johnstonville Weather - 2026-10-30 - Morning - Sunny
40°F 4°C
Sunny
Mid-Afternoon
Johnstonville Weather - 2026-10-30 - Afternoon - Sunny
55°F 13°C
Sunny
Early-Evening
Johnstonville Weather - 2026-10-30 - Evening - Overcast
34°F 1°C
Overcast
Crisp with a high near 55°F 13°C, sunny through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds switching from the SSW to the W at 5 mph 8 km/h.

Saturday, October 31, 2026

Mid-Morning
Johnstonville Weather - 2026-10-31 - Morning - Overcast
39°F 4°C
Overcast
Mid-Afternoon
Johnstonville Weather - 2026-10-31 - Afternoon - Overcast
47°F 9°C
Overcast
Early-Evening
Johnstonville Weather - 2026-10-31 - Evening - Overcast
36°F 2°C
Overcast
Brisk around 47°F 9°C, overcast throughout the day, with lower humidity and steady pressure.

Sunday, November 1, 2026

Mid-Morning
Johnstonville Weather - 2026-11-01 - Morning - Sunny
37°F 3°C
Sunny
Mid-Afternoon
Johnstonville Weather - 2026-11-01 - Afternoon - Sunny
47°F 8°C
Sunny
Early-Evening
Johnstonville Weather - 2026-11-01 - Evening - Clear
36°F 2°C
Clear
Cool and brisk at 47°F 8°C, sunny throughout the day, with steady humidity and barometric pressure rising.

Monday, November 2, 2026

Mid-Morning
Johnstonville Weather - 2026-11-02 - Morning - Sunny
42°F 5°C
Sunny
Mid-Afternoon
Johnstonville Weather - 2026-11-02 - Afternoon - Partly Cloudy
49°F 9°C
Partly Cloudy
Early-Evening
Johnstonville Weather - 2026-11-02 - Evening - Cloudy
38°F 3°C
Cloudy
Chilly near 49°F 9°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.

Tuesday, November 3, 2026

Mid-Morning
Johnstonville Weather - 2026-11-03 - Morning - Overcast
44°F 7°C
Overcast
Mid-Afternoon
Johnstonville Weather - 2026-11-03 - Afternoon - Cloudy
52°F 11°C
Cloudy
Early-Evening
Johnstonville Weather - 2026-11-03 - Evening - Cloudy
41°F 6°C
Cloudy
Crisp with a high near 52°F 11°C, overcast in the morning, becoming cloudy through the afternoon and evening, with steady humidity and barometric pressure falling.

Wednesday, November 4, 2026

Mid-Morning
Johnstonville Weather - 2026-11-04 - Morning - Cloudy
50°F 10°C
Cloudy
Mid-Afternoon
Johnstonville Weather - 2026-11-04 - Afternoon - Cloudy
54°F 12°C
Cloudy
Early-Evening
Johnstonville Weather - 2026-11-04 - Evening - Overcast
49°F 10°C
Overcast
Brisk around 54°F 12°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure.

Thursday, November 5, 2026

Mid-Morning
Johnstonville Weather - 2026-11-05 - Morning - Cloudy
51°F 10°C
Cloudy
Mid-Afternoon
Johnstonville Weather - 2026-11-05 - Afternoon - Overcast
56°F 14°C
Overcast
Early-Evening
Johnstonville Weather - 2026-11-05 - Evening - Overcast
50°F 10°C
Overcast
Cool and brisk at 56°F 14°C, overcast throughout the day, with increasing humidity and steady pressure.

Friday, November 6, 2026

Mid-Morning
Johnstonville Weather - 2026-11-06 - Morning - Scattered Showers
50°F 10°C
Scattered Showers
Mid-Afternoon
Johnstonville Weather - 2026-11-06 - Afternoon - Scattered Showers
52°F 11°C
Scattered Showers
Early-Evening
Johnstonville Weather - 2026-11-06 - Evening - Scattered Showers
44°F 7°C
Scattered Showers
Chilly near 52°F 11°C, scattered downpours possible, with steady humidity and steady pressure. Winds SSW at 12 mph 19 km/h. Gusts up to 31 mph 49 km/h.

Saturday, November 7, 2026

Mid-Morning
Johnstonville Weather - 2026-11-07 - Morning - Drizzle
40°F 4°C
Drizzle
Mid-Afternoon
Johnstonville Weather - 2026-11-07 - Afternoon - Drizzle
43°F 6°C
Drizzle
Early-Evening
Johnstonville Weather - 2026-11-07 - Evening - Drizzle
44°F 7°C
Drizzle
Cold with a high near 43°F 6°C, on-and-off showers throughout the day, with steady humidity and steady pressure.

Sunday, November 8, 2026

Mid-Morning
Johnstonville Weather - 2026-11-08 - Morning - Drizzle
46°F 8°C
Drizzle
Mid-Afternoon
Johnstonville Weather - 2026-11-08 - Afternoon - Scattered Showers
49°F 9°C
Scattered Showers
Early-Evening
Johnstonville Weather - 2026-11-08 - Evening - Scattered Showers
40°F 5°C
Scattered Showers
Brisk around 49°F 9°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Monday, November 9, 2026

Mid-Morning
Johnstonville Weather - 2026-11-09 - Morning - Drizzle
47°F 8°C
Drizzle
Mid-Afternoon
Johnstonville Weather - 2026-11-09 - Afternoon - Light Rain
47°F 9°C
Light Rain
Early-Evening
Johnstonville Weather - 2026-11-09 - Evening - Light Rain
40°F 5°C
Light Rain
Cool and brisk at 47°F 9°C, persistent showers off and on through the day, with steady humidity and steady pressure.

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Weather by the Numbers

Tue, 27th
Johnstonville CA Weather - Tuesday, Oct 27, 2026 - Sunny
Hi: 56°F 13°C
Lo: 26°F -4°C
Sunrise 07:27 AM
Sunset 06:05 PM
Wind SW 10 mph17 km/h
Dew Point 27°F-3°C
uv Index 3
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 36%
Wed, 28th
Johnstonville CA Weather - Wednesday, Oct 28, 2026 - Sunny
Hi: 58°F 15°C
Lo: 24°F -4°C
Sunrise 07:28 AM
Sunset 06:04 PM
Wind ESE 4 mph7 km/h
Dew Point 22°F-5°C
uv Index 3
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 29%
Thu, 29th
Johnstonville CA Weather - Thursday, Oct 29, 2026 - Overcast
Hi: 58°F 14°C
Lo: 29°F -2°C
Sunrise 07:30 AM
Sunset 06:03 PM
Wind SSE 4 mph6 km/h
Dew Point 18°F-8°C
uv Index 3
Barometric Pressure 29.88 in1012 mb
POP 9% *
Humidity 24%
Fri, 30th
Johnstonville CA Weather - Friday, Oct 30, 2026 - Sunny
Hi: 56°F 13°C
Lo: 25°F -4°C
Sunrise 07:31 AM
Sunset 06:02 PM
Wind SSW 12 mph20 km/h
Dew Point 31°F-1°C
uv Index 3
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 44%
Sat, 31st
Johnstonville CA Weather - Saturday, Oct 31, 2026 - Overcast
Hi: 51°F 10°C
Lo: 26°F -3°C
Sunrise 07:32 AM
Sunset 06:00 PM
Wind SSW 7 mph12 km/h
Dew Point 27°F-3°C
uv Index 2
Barometric Pressure 29.94 in1014 mb
POP 10% *
Humidity 42%
Sun, 1st
Johnstonville CA Weather - Sunday, Nov 1, 2026 - Sunny
Hi: 48°F 9°C
Lo: 26°F -3°C
Sunrise 07:33 AM
Sunset 05:59 PM
Wind NNE 5 mph9 km/h
Dew Point 24°F-5°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 41%
Mon, 2nd
Johnstonville CA Weather - Monday, Nov 2, 2026 - Sunny
Hi: 49°F 10°C
Lo: 26°F -3°C
Sunrise 06:34 AM
Sunset 04:58 PM
Wind E 7 mph12 km/h
Dew Point 22°F-6°C
uv Index 3
Barometric Pressure 30.33 in1027 mb
POP 2% *
Humidity 35%
Tue, 3rd
Johnstonville CA Weather - Tuesday, Nov 3, 2026 - Overcast
Hi: 52°F 11°C
Lo: 31°F -1°C
Sunrise 06:35 AM
Sunset 04:57 PM
Wind ESE 4 mph6 km/h
Dew Point 24°F-5°C
uv Index 3
Barometric Pressure 30.21 in1023 mb
POP 8% *
Humidity 35%
Wed, 4th
Johnstonville CA Weather - Wednesday, Nov 4, 2026 - Partly Cloudy
Hi: 55°F 13°C
Lo: 36°F 2°C
Sunrise 06:36 AM
Sunset 04:56 PM
Wind S 5 mph8 km/h
Dew Point 33°F1°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 6% *
Humidity 45%
Thu, 5th
Johnstonville CA Weather - Thursday, Nov 5, 2026 - Cloudy
Hi: 57°F 14°C
Lo: 37°F 3°C
Sunrise 06:37 AM
Sunset 04:55 PM
Wind SSW 5 mph9 km/h
Dew Point 35°F2°C
uv Index 3
Barometric Pressure 30 in1016 mb
POP 9% *
Humidity 46%
Fri, 6th
Johnstonville CA Weather - Friday, Nov 6, 2026 - Patchy Rain Nearby
Hi: 52°F 11°C
Lo: 38°F 3°C
Sunrise 06:38 AM
Sunset 04:54 PM
Wind SSW 12 mph19 km/h
Dew Point 39°F4°C
uv Index 3
Barometric Pressure 29.88 in1012 mb
POP 14% *
Humidity 61%
Sat, 7th
Johnstonville CA Weather - Saturday, Nov 7, 2026 - Light Drizzle
Hi: 45°F 7°C
Lo: 39°F 4°C
Sunrise 06:39 AM
Sunset 04:52 PM
Wind SW 7 mph12 km/h
Dew Point 37°F3°C
uv Index 1
Barometric Pressure 29.88 in1012 mb
POP 48% *
Humidity 87%
Sun, 8th
Johnstonville CA Weather - Sunday, Nov 8, 2026 - Patchy Rain Nearby
Hi: 50°F 10°C
Lo: 37°F 3°C
Sunrise 06:41 AM
Sunset 04:51 PM
Wind SSW 6 mph9 km/h
Dew Point 43°F6°C
uv Index 2
Barometric Pressure 30.06 in1018 mb
POP 25% *
Humidity 77%
Mon, 9th
Johnstonville CA Weather - Monday, Nov 9, 2026 - Patchy Light Drizzle
Hi: 50°F 10°C
Lo: 36°F 2°C
Sunrise 06:42 AM
Sunset 04:50 PM
Wind SSE 3 mph5 km/h
Dew Point 42°F6°C
uv Index 2
Barometric Pressure 30.09 in1019 mb
POP 47% *
Humidity 74%
* POP = Probability of Precipitation. Data for 12:00 PM.