O'Brien Lake, CA 14 Day Weather

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O'Brien Lake, CA Weather - 14-Day Weather Forecast

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O'Brien Lake CA Weather - Mostly Cloudy - 55°F
Mostly Cloudy
55°F
Updated 1:49 am
Feels Like 51°F
Humidity 93%
Wind NW 5 mph
Barometer  29.78 in
Dew Point 53°F
O'Brien Lake CA Weather - Mostly Cloudy - 13°C
Mostly Cloudy
13°C
Updated 1:49 am
Feels Like 10°C
Humidity 93%
Wind NW 8 km/h
Barometer  100.8 kPa
Dew Point 12°C
O'Brien Lake, CA Weather and Current Conditionso'brien lake ca weather forecast

O'Brien Lake, CA Weather Forecast

O'Brien Lake California WeatherO'Brien Lake, California Weather Weather Forecast
14 day API forecast for O'Brien Lake. Note. The 7-day O'Brien Lake weather forecast 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.
O'Brien Lake, CA Weather Forecast Dated: 149 AM Sat Oct 10 2026
Expect a mild stretch with plenty of sunshine and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.

Saturday, October 10, 2026

Mid-Morning
O'Brien Lake Weather - 2026-10-10 - Morning - Cloudy
61°F 16°C
Cloudy
Mid-Afternoon
O'Brien Lake Weather - 2026-10-10 - Afternoon - Cloudy
80°F 27°C
Cloudy
Early-Evening
O'Brien Lake Weather - 2026-10-10 - Evening - Overcast
67°F 20°C
Overcast
Warm and summery near 80°F 27°C, cloudy through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling. Winds turning from the W to the WSW at 9 mph 14 km/h.

Sunday, October 11, 2026

Mid-Morning
O'Brien Lake Weather - 2026-10-11 - Morning - Overcast
58°F 15°C
Overcast
Mid-Afternoon
O'Brien Lake Weather - 2026-10-11 - Afternoon - Sunny
67°F 19°C
Sunny
Early-Evening
O'Brien Lake Weather - 2026-10-11 - Evening - Sunny
55°F 13°C
Sunny
Mildly cool near 67°F 19°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with increasing humidity and barometric pressure rising. Winds building from WNW at 5 mph 8 km/h to SW at 23 mph 36 km/h. Gusts up to 30 mph 49 km/h.

Monday, October 12, 2026

Mid-Morning
O'Brien Lake Weather - 2026-10-12 - Morning - Scattered Showers
55°F 13°C
Scattered Showers
Mid-Afternoon
O'Brien Lake Weather - 2026-10-12 - Afternoon - Light Showers
60°F 15°C
Light Showers
Early-Evening
O'Brien Lake Weather - 2026-10-12 - Evening - Partly Cloudy
59°F 15°C
Partly Cloudy
Comfortable at 60°F 15°C, locally heavy downpours at times, with lower humidity and steady pressure.

Tuesday, October 13, 2026

Mid-Morning
O'Brien Lake Weather - 2026-10-13 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
O'Brien Lake Weather - 2026-10-13 - Afternoon - Sunny
69°F 20°C
Sunny
Early-Evening
O'Brien Lake Weather - 2026-10-13 - Evening - Sunny
61°F 16°C
Sunny
Mild temperatures up to 69°F 20°C, sunny throughout the day, with lower humidity and steady pressure.

Wednesday, October 14, 2026

Mid-Morning
O'Brien Lake Weather - 2026-10-14 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
O'Brien Lake Weather - 2026-10-14 - Afternoon - Sunny
74°F 23°C
Sunny
Early-Evening
O'Brien Lake Weather - 2026-10-14 - Evening - Sunny
65°F 18°C
Sunny
Mild with a high of 74°F 23°C, sunny throughout the day, with lower humidity and steady pressure. Winds NE at 12 mph 19 km/h.

Thursday, October 15, 2026

Mid-Morning
O'Brien Lake Weather - 2026-10-15 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
O'Brien Lake Weather - 2026-10-15 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
O'Brien Lake Weather - 2026-10-15 - Evening - Sunny
70°F 21°C
Sunny
Warm and summery near 82°F 28°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the ENE at 8 mph 13 km/h.

Friday, October 16, 2026

Mid-Morning
O'Brien Lake Weather - 2026-10-16 - Morning - Sunny
67°F 19°C
Sunny
Mid-Afternoon
O'Brien Lake Weather - 2026-10-16 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
O'Brien Lake Weather - 2026-10-16 - Evening - Sunny
74°F 23°C
Sunny
Balmy with temperatures reaching 84°F 29°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the ENE to the E at 8 mph 14 km/h.

Saturday, October 17, 2026

Mid-Morning
O'Brien Lake Weather - 2026-10-17 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
O'Brien Lake Weather - 2026-10-17 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
O'Brien Lake Weather - 2026-10-17 - Evening - Sunny
76°F 24°C
Sunny
Sizzling hot with 91°F 33°C, sunny throughout the day, with steady humidity and steady pressure.

Sunday, October 18, 2026

Mid-Morning
O'Brien Lake Weather - 2026-10-18 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
O'Brien Lake Weather - 2026-10-18 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
O'Brien Lake Weather - 2026-10-18 - Evening - Sunny
76°F 25°C
Sunny
Hot temperatures near 91°F 33°C, sunny throughout the day, with steady humidity and steady pressure.

Monday, October 19, 2026

Mid-Morning
O'Brien Lake Weather - 2026-10-19 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
O'Brien Lake Weather - 2026-10-19 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
O'Brien Lake Weather - 2026-10-19 - Evening - Sunny
73°F 23°C
Sunny
Very warm with a high of 88°F 31°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the S to the SW at 7 mph 11 km/h.

Tuesday, October 20, 2026

Mid-Morning
O'Brien Lake Weather - 2026-10-20 - Morning - Sunny
65°F 18°C
Sunny
Mid-Afternoon
O'Brien Lake Weather - 2026-10-20 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
O'Brien Lake Weather - 2026-10-20 - Evening - Sunny
67°F 19°C
Sunny
Warm and summery near 81°F 27°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the W to the WSW at 7 mph 10 km/h.

Wednesday, October 21, 2026

Mid-Morning
O'Brien Lake Weather - 2026-10-21 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
O'Brien Lake Weather - 2026-10-21 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
O'Brien Lake Weather - 2026-10-21 - Evening - Sunny
67°F 20°C
Sunny
Comfortable with temperatures reaching 77°F 25°C, sunny throughout the day, with lower humidity and steady pressure. Winds blowing from the NE at 12 mph 19 km/h.

Thursday, October 22, 2026

Mid-Morning
O'Brien Lake Weather - 2026-10-22 - Morning - Partly Cloudy
61°F 16°C
Partly Cloudy
Mid-Afternoon
O'Brien Lake Weather - 2026-10-22 - Afternoon - Cloudy
78°F 26°C
Cloudy
Early-Evening
O'Brien Lake Weather - 2026-10-22 - Evening - Overcast
69°F 21°C
Overcast
Enjoyable around 78°F 26°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds NE at 15 mph 24 km/h.

Friday, October 23, 2026

Mid-Morning
O'Brien Lake Weather - 2026-10-23 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
O'Brien Lake Weather - 2026-10-23 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
O'Brien Lake Weather - 2026-10-23 - Evening - Sunny
70°F 21°C
Sunny
Warm temperatures up to 80°F 27°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the ENE to the NE at 14 mph 23 km/h. Gusts up to 24 mph 37 km/h.

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Weather by the Numbers

Sat, 10th
O'Brien Lake CA Weather - Saturday, Oct 10, 2026 - Cloudy
Hi: 80°F 27°C
Lo: 51°F 11°C
Sunrise 07:04 AM
Sunset 06:32 PM
Wind W 9 mph14 km/h
Dew Point 47°F8°C
uv Index 5
Barometric Pressure 29.65 in1004 mb
POP 7% *
Humidity 39%
Sun, 11th
O'Brien Lake CA Weather - Sunday, Oct 11, 2026 - Overcast
Hi: 72°F 22°C
Lo: 50°F 10°C
Sunrise 07:04 AM
Sunset 06:31 PM
Wind WSW 10 mph16 km/h
Dew Point 39°F4°C
uv Index 5
Barometric Pressure 29.53 in1000 mb
POP 9% *
Humidity 33%
Mon, 12th
O'Brien Lake CA Weather - Monday, Oct 12, 2026 - Light Rain Shower
Hi: 61°F 16°C
Lo: 50°F 10°C
Sunrise 07:05 AM
Sunset 06:29 PM
Wind SW 6 mph9 km/h
Dew Point 43°F6°C
uv Index 5
Barometric Pressure 29.88 in1012 mb
POP 17% *
Humidity 54%
Tue, 13th
O'Brien Lake CA Weather - Tuesday, Oct 13, 2026 - Sunny
Hi: 69°F 21°C
Lo: 45°F 7°C
Sunrise 07:06 AM
Sunset 06:28 PM
Wind NW 4 mph6 km/h
Dew Point 40°F4°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 41%
Wed, 14th
O'Brien Lake CA Weather - Wednesday, Oct 14, 2026 - Sunny
Hi: 74°F 23°C
Lo: 49°F 10°C
Sunrise 07:07 AM
Sunset 06:27 PM
Wind NE 13 mph21 km/h
Dew Point 33°F1°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 0% *
Humidity 26%
Thu, 15th
O'Brien Lake CA Weather - Thursday, Oct 15, 2026 - Sunny
Hi: 82°F 28°C
Lo: 54°F 12°C
Sunrise 07:08 AM
Sunset 06:25 PM
Wind ENE 9 mph14 km/h
Dew Point 32°F-0°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 0% *
Humidity 20%
Fri, 16th
O'Brien Lake CA Weather - Friday, Oct 16, 2026 - Sunny
Hi: 85°F 29°C
Lo: 59°F 15°C
Sunrise 07:09 AM
Sunset 06:24 PM
Wind ENE 10 mph17 km/h
Dew Point 31°F-1°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 0% *
Humidity 17%
Sat, 17th
O'Brien Lake CA Weather - Saturday, Oct 17, 2026 - Sunny
Hi: 91°F 33°C
Lo: 62°F 17°C
Sunrise 07:10 AM
Sunset 06:23 PM
Wind E 8 mph13 km/h
Dew Point 26°F-4°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 0% *
Humidity 11%
Sun, 18th
O'Brien Lake CA Weather - Sunday, Oct 18, 2026 - Sunny
Hi: 91°F 33°C
Lo: 63°F 17°C
Sunrise 07:11 AM
Sunset 06:21 PM
Wind ENE 6 mph9 km/h
Dew Point 26°F-4°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 0% *
Humidity 11%
Mon, 19th
O'Brien Lake CA Weather - Monday, Oct 19, 2026 - Sunny
Hi: 89°F 32°C
Lo: 62°F 17°C
Sunrise 07:11 AM
Sunset 06:20 PM
Wind NW 4 mph6 km/h
Dew Point 29°F-2°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 0% *
Humidity 13%
Tue, 20th
O'Brien Lake CA Weather - Tuesday, Oct 20, 2026 - Sunny
Hi: 82°F 28°C
Lo: 57°F 14°C
Sunrise 07:12 AM
Sunset 06:19 PM
Wind WNW 6 mph9 km/h
Dew Point 35°F1°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 21%
Wed, 21st
O'Brien Lake CA Weather - Wednesday, Oct 21, 2026 - Sunny
Hi: 77°F 25°C
Lo: 53°F 12°C
Sunrise 07:13 AM
Sunset 06:18 PM
Wind ENE 10 mph16 km/h
Dew Point 34°F1°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 24%
Thu, 22nd
O'Brien Lake CA Weather - Thursday, Oct 22, 2026 - Partly Cloudy
Hi: 78°F 26°C
Lo: 55°F 13°C
Sunrise 07:14 AM
Sunset 06:17 PM
Wind ENE 13 mph22 km/h
Dew Point 24°F-5°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 16%
Fri, 23rd
O'Brien Lake CA Weather - Friday, Oct 23, 2026 - Partly Cloudy
Hi: 80°F 27°C
Lo: 58°F 15°C
Sunrise 07:15 AM
Sunset 06:15 PM
Wind NE 16 mph25 km/h
Dew Point 35°F2°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 24%
* POP = Probability of Precipitation. Data for 12:00 PM.