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Isleton CA Weather - Overcast - 64°F
Overcast
64°F
Updated 9:45 am
Feels Like 63°F
Humidity 71%
Wind WSW 6 mph
Barometer  30.07 in
Dew Point 54°F
Isleton CA Weather - Overcast - 18°C
Overcast
18°C
Updated 9:45 am
Feels Like 17°C
Humidity 71%
Wind WSW 10 km/h
Barometer  101.8 kPa
Dew Point 12°C
Isleton, CA Weather and Current Conditionsisleton ca weather forecast

Isleton, CA Weather Forecast

Isleton California WeatherIsleton, California Weather Weather Forecast
14 day API weather forecast for Isleton, California. Note: The 7-day weather forecast for Isleton, CA is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Isleton, CA Weather Forecast Dated: 945 AM Thu Sep 17 2026
Expect a very warm period with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Thursday, September 17, 2026

Mid-Morning
Isleton Weather - 2026-09-17 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Isleton Weather - 2026-09-17 - Afternoon - Sunny
78°F 25°C
Sunny
Early-Evening
Isleton Weather - 2026-09-17 - Evening - Sunny
70°F 21°C
Sunny
Pleasant near 78°F 25°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds picking up from SSW at 3 mph 4 km/h to WSW at 13 mph 21 km/h. Gusts up to 23 mph 37 km/h.

Friday, September 18, 2026

Mid-Morning
Isleton Weather - 2026-09-18 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Isleton Weather - 2026-09-18 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
Isleton Weather - 2026-09-18 - Evening - Sunny
76°F 25°C
Sunny
Balmy with temperatures reaching 88°F 31°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds building from NW at 6 mph 10 km/h to WSW at 15 mph 25 km/h. Gusts up to 23 mph 36 km/h.

Saturday, September 19, 2026

Mid-Morning
Isleton Weather - 2026-09-19 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
Isleton Weather - 2026-09-19 - Afternoon - Overcast
90°F 32°C
Overcast
Early-Evening
Isleton Weather - 2026-09-19 - Evening - Sunny
74°F 23°C
Sunny
Sizzling hot with 90°F 32°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds increasing from the W at 6 mph 9 km/h to WSW at 16 mph 25 km/h. Gusts up to 24 mph 39 km/h.

Sunday, September 20, 2026

Mid-Morning
Isleton Weather - 2026-09-20 - Morning - Overcast
64°F 18°C
Overcast
Mid-Afternoon
Isleton Weather - 2026-09-20 - Afternoon - Overcast
73°F 23°C
Overcast
Early-Evening
Isleton Weather - 2026-09-20 - Evening - Overcast
68°F 20°C
Overcast
Mild temperatures up to 73°F 23°C, overcast throughout the day, with steady humidity and steady pressure. Winds out of the WSW at 15 mph 24 km/h. Gusts up to 28 mph 45 km/h.

Monday, September 21, 2026

Mid-Morning
Isleton Weather - 2026-09-21 - Morning - Sunny
63°F 17°C
Sunny
Mid-Afternoon
Isleton Weather - 2026-09-21 - Afternoon - Sunny
86°F 30°C
Sunny
Early-Evening
Isleton Weather - 2026-09-21 - Evening - Sunny
73°F 22°C
Sunny
Very warm with a high of 86°F 30°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the WSW at 14 mph 22 km/h. Gusts up to 25 mph 40 km/h.

Tuesday, September 22, 2026

Mid-Morning
Isleton Weather - 2026-09-22 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Isleton Weather - 2026-09-22 - Afternoon - Sunny
101°F 38°C
Sunny
Early-Evening
Isleton Weather - 2026-09-22 - Evening - Sunny
84°F 29°C
Sunny
Sweltering heat reaching 101°F 38°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds turning from the SSW to the W at 12 mph 19 km/h.

Wednesday, September 23, 2026

Mid-Morning
Isleton Weather - 2026-09-23 - Morning - Sunny
74°F 23°C
Sunny
Mid-Afternoon
Isleton Weather - 2026-09-23 - Afternoon - Cloudy
99°F 37°C
Cloudy
Early-Evening
Isleton Weather - 2026-09-23 - Evening - Overcast
87°F 31°C
Overcast
Hot and sweltering around 99°F 37°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds switching from the N to the WSW at 9 mph 14 km/h.

Thursday, September 24, 2026

Mid-Morning
Isleton Weather - 2026-09-24 - Morning - Sunny
76°F 24°C
Sunny
Mid-Afternoon
Isleton Weather - 2026-09-24 - Afternoon - Overcast
91°F 33°C
Overcast
Early-Evening
Isleton Weather - 2026-09-24 - Evening - Overcast
75°F 24°C
Overcast
Sizzling hot with 91°F 33°C, cloudy in the morning, partly cloudy in the afternoon, and overcast this evening, with increasing humidity and steady pressure. Winds building from NNW at 6 mph 9 km/h to WSW at 22 mph 35 km/h. Gusts up to 35 mph 57 km/h.

Friday, September 25, 2026

Mid-Morning
Isleton Weather - 2026-09-25 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
Isleton Weather - 2026-09-25 - Afternoon - Sunny
89°F 32°C
Sunny
Early-Evening
Isleton Weather - 2026-09-25 - Evening - Sunny
75°F 24°C
Sunny
Warm temperatures up to 89°F 32°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds increasing from the WNW at 9 mph 14 km/h to WSW at 18 mph 28 km/h. Gusts up to 26 mph 42 km/h.

Saturday, September 26, 2026

Mid-Morning
Isleton Weather - 2026-09-26 - Morning - Sunny
67°F 20°C
Sunny
Mid-Afternoon
Isleton Weather - 2026-09-26 - Afternoon - Overcast
79°F 26°C
Overcast
Early-Evening
Isleton Weather - 2026-09-26 - Evening - Overcast
70°F 21°C
Overcast
Mild with a high of 79°F 26°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds shifting from the SW to the WSW at 17 mph 28 km/h. Gusts up to 25 mph 40 km/h.

Sunday, September 27, 2026

Mid-Morning
Isleton Weather - 2026-09-27 - Morning - Sunny
65°F 18°C
Sunny
Mid-Afternoon
Isleton Weather - 2026-09-27 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
Isleton Weather - 2026-09-27 - Evening - Sunny
70°F 22°C
Sunny
Warm and summery near 82°F 28°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds building from W at 7 mph 11 km/h to WSW at 15 mph 25 km/h. Gusts up to 26 mph 43 km/h.

Monday, September 28, 2026

Mid-Morning
Isleton Weather - 2026-09-28 - Morning - Overcast
62°F 17°C
Overcast
Mid-Afternoon
Isleton Weather - 2026-09-28 - Afternoon - Sunny
78°F 26°C
Sunny
Early-Evening
Isleton Weather - 2026-09-28 - Evening - Sunny
66°F 19°C
Sunny
Comfortable with temperatures reaching 78°F 26°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds WSW at 13 mph 22 km/h. Gusts up to 24 mph 38 km/h.

Tuesday, September 29, 2026

Mid-Morning
Isleton Weather - 2026-09-29 - Morning - Sunny
60°F 16°C
Sunny
Mid-Afternoon
Isleton Weather - 2026-09-29 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Isleton Weather - 2026-09-29 - Evening - Sunny
65°F 18°C
Sunny
Enjoyable around 77°F 25°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the W to the WSW at 14 mph 23 km/h. Gusts up to 22 mph 35 km/h.

Wednesday, September 30, 2026

Mid-Morning
Isleton Weather - 2026-09-30 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
Isleton Weather - 2026-09-30 - Afternoon - Overcast
85°F 29°C
Overcast
Early-Evening
Isleton Weather - 2026-09-30 - Evening - Sunny
74°F 24°C
Sunny
Warm temperatures up to 85°F 29°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds swinging from the SW to the WSW at 10 mph 15 km/h.

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Weather by the Numbers

Thu, 17th
Isleton CA Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 78°F 26°C
Lo: 60°F 16°C
Sunrise 06:50 AM
Sunset 07:11 PM
Wind W 6 mph10 km/h
Dew Point 51°F11°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 3% *
Humidity 51%
Fri, 18th
Isleton CA Weather - Friday, Sep 18, 2026 - Sunny
Hi: 89°F 31°C
Lo: 57°F 14°C
Sunrise 06:51 AM
Sunset 07:10 PM
Wind NW 7 mph11 km/h
Dew Point 45°F7°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 0% *
Humidity 29%
Sat, 19th
Isleton CA Weather - Saturday, Sep 19, 2026 - Cloudy
Hi: 90°F 32°C
Lo: 58°F 14°C
Sunrise 06:52 AM
Sunset 07:08 PM
Wind W 6 mph9 km/h
Dew Point 45°F7°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 7% *
Humidity 27%
Sun, 20th
Isleton CA Weather - Sunday, Sep 20, 2026 - Overcast
Hi: 76°F 25°C
Lo: 57°F 14°C
Sunrise 06:53 AM
Sunset 07:07 PM
Wind WSW 13 mph22 km/h
Dew Point 50°F10°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 10% *
Humidity 43%
Mon, 21st
Isleton CA Weather - Monday, Sep 21, 2026 - Sunny
Hi: 87°F 31°C
Lo: 56°F 13°C
Sunrise 06:54 AM
Sunset 07:05 PM
Wind WSW 9 mph14 km/h
Dew Point 50°F10°C
uv Index 7
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 36%
Tue, 22nd
Isleton CA Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 103°F 39°C
Lo: 62°F 16°C
Sunrise 06:55 AM
Sunset 07:04 PM
Wind ESE 13 mph21 km/h
Dew Point 33°F1°C
uv Index 8
Barometric Pressure 29.83 in1010 mb
POP 0% *
Humidity 13%
Wed, 23rd
Isleton CA Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 101°F 38°C
Lo: 67°F 19°C
Sunrise 06:56 AM
Sunset 07:02 PM
Wind NNE 8 mph13 km/h
Dew Point 21°F-6°C
uv Index 8
Barometric Pressure 29.85 in1011 mb
POP 0% *
Humidity 8%
Thu, 24th
Isleton CA Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 97°F 36°C
Lo: 67°F 19°C
Sunrise 06:56 AM
Sunset 07:00 PM
Wind NW 11 mph17 km/h
Dew Point 24°F-4°C
uv Index 8
Barometric Pressure 29.85 in1011 mb
POP 0% *
Humidity 9%
Fri, 25th
Isleton CA Weather - Friday, Sep 25, 2026 - Sunny
Hi: 90°F 32°C
Lo: 65°F 18°C
Sunrise 06:57 AM
Sunset 06:59 PM
Wind WNW 8 mph13 km/h
Dew Point 47°F8°C
uv Index 7
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 28%
Sat, 26th
Isleton CA Weather - Saturday, Sep 26, 2026 - Sunny
Hi: 80°F 27°C
Lo: 63°F 17°C
Sunrise 06:58 AM
Sunset 06:57 PM
Wind WSW 16 mph25 km/h
Dew Point 56°F14°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 2% *
Humidity 51%
Sun, 27th
Isleton CA Weather - Sunday, Sep 27, 2026 - Sunny
Hi: 83°F 28°C
Lo: 59°F 15°C
Sunrise 06:59 AM
Sunset 06:56 PM
Wind W 7 mph12 km/h
Dew Point 51°F11°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 41%
Mon, 28th
Isleton CA Weather - Monday, Sep 28, 2026 - Overcast
Hi: 79°F 26°C
Lo: 57°F 14°C
Sunrise 07:00 AM
Sunset 06:54 PM
Wind WSW 11 mph17 km/h
Dew Point 48°F9°C
uv Index 5
Barometric Pressure 29.85 in1011 mb
POP 10% *
Humidity 41%
Tue, 29th
Isleton CA Weather - Tuesday, Sep 29, 2026 - Sunny
Hi: 79°F 26°C
Lo: 54°F 12°C
Sunrise 07:01 AM
Sunset 06:52 PM
Wind WSW 11 mph17 km/h
Dew Point 44°F7°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 38%
Wed, 30th
Isleton CA Weather - Wednesday, Sep 30, 2026 - Overcast
Hi: 85°F 30°C
Lo: 53°F 12°C
Sunrise 07:02 AM
Sunset 06:51 PM
Wind E 4 mph7 km/h
Dew Point 42°F5°C
uv Index 6
Barometric Pressure 29.85 in1011 mb
POP 2% *
Humidity 29%
* POP = Probability of Precipitation. Data for 12:00 PM.