Stem Trail, CA 14 Day Weather

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Stem Trail, CA Weather - 14-Day Weather Forecast

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Stem Trail CA Weather - Overcast - 57°F
Overcast
57°F
Updated 1:50 am
Feels Like 51°F
Humidity 86%
Wind SSE 5 mph
Barometer  29.89 in
Dew Point 53°F
Stem Trail CA Weather - Overcast - 14°C
Overcast
14°C
Updated 1:50 am
Feels Like 11°C
Humidity 86%
Wind SSE 8 km/h
Barometer  101.2 kPa
Dew Point 12°C
Stem Trail, CA Weather and Current Conditionsstem trail ca weather forecast

Stem Trail, CA Weather Forecast

Stem Trail California WeatherStem Trail, California Weather Weather Forecast
14 day API Stem Trail weather forecast. Note. Our 7-day Stem Trail weather forecast is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Stem Trail, CA Weather Forecast Dated: 150 AM Wed Sep 16 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.

Wednesday, September 16, 2026

Mid-Morning
Stem Trail Weather - 2026-09-16 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Stem Trail Weather - 2026-09-16 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Stem Trail Weather - 2026-09-16 - Evening - Sunny
58°F 15°C
Sunny
Pleasant near 73°F 23°C, sunny through the afternoon, turning partly cloudy this evening, with increasing humidity and steady pressure. Winds turning from the SSW to the SW at 8 mph 12 km/h.

Thursday, September 17, 2026

Mid-Morning
Stem Trail Weather - 2026-09-17 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Stem Trail Weather - 2026-09-17 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Stem Trail Weather - 2026-09-17 - Evening - Sunny
65°F 18°C
Sunny
Balmy with temperatures reaching 80°F 27°C, sunny throughout the day, with steady humidity and steady pressure.

Friday, September 18, 2026

Mid-Morning
Stem Trail Weather - 2026-09-18 - Morning - Sunny
69°F 20°C
Sunny
Mid-Afternoon
Stem Trail Weather - 2026-09-18 - Afternoon - Sunny
86°F 30°C
Sunny
Early-Evening
Stem Trail Weather - 2026-09-18 - Evening - Sunny
70°F 22°C
Sunny
Quite warm around 86°F 30°C, sunny throughout the day, with steady humidity and steady pressure.

Saturday, September 19, 2026

Mid-Morning
Stem Trail Weather - 2026-09-19 - Morning - Sunny
67°F 19°C
Sunny
Mid-Afternoon
Stem Trail Weather - 2026-09-19 - Afternoon - Overcast
86°F 30°C
Overcast
Early-Evening
Stem Trail Weather - 2026-09-19 - Evening - Overcast
69°F 21°C
Overcast
Warm temperatures up to 86°F 30°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the S to the WSW at 5 mph 7 km/h.

Sunday, September 20, 2026

Mid-Morning
Stem Trail Weather - 2026-09-20 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Stem Trail Weather - 2026-09-20 - Afternoon - Overcast
83°F 28°C
Overcast
Early-Evening
Stem Trail Weather - 2026-09-20 - Evening - Overcast
69°F 21°C
Overcast
Very warm with a high of 83°F 28°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.

Monday, September 21, 2026

Mid-Morning
Stem Trail Weather - 2026-09-21 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Stem Trail Weather - 2026-09-21 - Afternoon - Overcast
86°F 30°C
Overcast
Early-Evening
Stem Trail Weather - 2026-09-21 - Evening - Overcast
68°F 20°C
Overcast
Warm and summery near 86°F 30°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.

Tuesday, September 22, 2026

Mid-Morning
Stem Trail Weather - 2026-09-22 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
Stem Trail Weather - 2026-09-22 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Stem Trail Weather - 2026-09-22 - Evening - Sunny
74°F 23°C
Sunny
Hot and sweltering around 95°F 35°C, sunny throughout the day, with steady humidity and steady pressure.

Wednesday, September 23, 2026

Mid-Morning
Stem Trail Weather - 2026-09-23 - Morning - Sunny
79°F 26°C
Sunny
Mid-Afternoon
Stem Trail Weather - 2026-09-23 - Afternoon - Sunny
99°F 37°C
Sunny
Early-Evening
Stem Trail Weather - 2026-09-23 - Evening - Sunny
80°F 27°C
Sunny
Sizzling hot with 99°F 37°C, sunny throughout the day, with increasing humidity and steady pressure.

Thursday, September 24, 2026

Mid-Morning
Stem Trail Weather - 2026-09-24 - Morning - Sunny
78°F 26°C
Sunny
Mid-Afternoon
Stem Trail Weather - 2026-09-24 - Afternoon - Sunny
94°F 35°C
Sunny
Early-Evening
Stem Trail Weather - 2026-09-24 - Evening - Sunny
72°F 22°C
Sunny
Hot temperatures near 94°F 35°C, sunny throughout the day, with increasing humidity and steady pressure.

Friday, September 25, 2026

Mid-Morning
Stem Trail Weather - 2026-09-25 - Morning - Scattered Showers
63°F 17°C
Scattered Showers
Mid-Afternoon
Stem Trail Weather - 2026-09-25 - Afternoon - Scattered Showers
76°F 24°C
Scattered Showers
Early-Evening
Stem Trail Weather - 2026-09-25 - Evening - Sunny
63°F 18°C
Sunny
Mild with a high of 76°F 24°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds moving from the SW to the WSW at 7 mph 11 km/h.

Saturday, September 26, 2026

Mid-Morning
Stem Trail Weather - 2026-09-26 - Morning - Scattered Showers
59°F 15°C
Scattered Showers
Mid-Afternoon
Stem Trail Weather - 2026-09-26 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Stem Trail Weather - 2026-09-26 - Evening - Sunny
58°F 15°C
Sunny
Pleasant near 68°F 20°C, scattered downpours possible, with steady humidity and steady pressure. Winds swinging from the WSW to the W at 6 mph 10 km/h.

Sunday, September 27, 2026

Mid-Morning
Stem Trail Weather - 2026-09-27 - Morning - Sunny
58°F 14°C
Sunny
Mid-Afternoon
Stem Trail Weather - 2026-09-27 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Stem Trail Weather - 2026-09-27 - Evening - Sunny
66°F 19°C
Sunny
Comfortable with temperatures reaching 77°F 25°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the SW to the NW at 6 mph 10 km/h.

Monday, September 28, 2026

Mid-Morning
Stem Trail Weather - 2026-09-28 - Morning - Partly Cloudy
63°F 17°C
Partly Cloudy
Mid-Afternoon
Stem Trail Weather - 2026-09-28 - Afternoon - Overcast
83°F 28°C
Overcast
Early-Evening
Stem Trail Weather - 2026-09-28 - Evening - Overcast
68°F 20°C
Overcast
Quite warm around 83°F 28°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling.

Tuesday, September 29, 2026

Mid-Morning
Stem Trail Weather - 2026-09-29 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Stem Trail Weather - 2026-09-29 - Afternoon - Sunny
76°F 24°C
Sunny
Early-Evening
Stem Trail Weather - 2026-09-29 - Evening - Sunny
59°F 15°C
Sunny
Mild temperatures up to 76°F 24°C, sunny throughout the day, with increasing humidity and steady pressure. Winds WSW at 8 mph 13 km/h.

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Weather by the Numbers

Wed, 16th
Stem Trail CA Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 76°F 24°C
Lo: 50°F 10°C
Sunrise 06:52 AM
Sunset 07:16 PM
Wind SSW 6 mph9 km/h
Dew Point 46°F8°C
uv Index 5
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 39%
Thu, 17th
Stem Trail CA Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 80°F 27°C
Lo: 54°F 12°C
Sunrise 06:53 AM
Sunset 07:15 PM
Wind SSE 2 mph4 km/h
Dew Point 49°F9°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 40%
Fri, 18th
Stem Trail CA Weather - Friday, Sep 18, 2026 - Sunny
Hi: 86°F 30°C
Lo: 57°F 14°C
Sunrise 06:54 AM
Sunset 07:13 PM
Wind WSW 4 mph6 km/h
Dew Point 48°F9°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 0% *
Humidity 30%
Sat, 19th
Stem Trail CA Weather - Saturday, Sep 19, 2026 - Overcast
Hi: 86°F 30°C
Lo: 55°F 13°C
Sunrise 06:55 AM
Sunset 07:11 PM
Wind SSW 4 mph6 km/h
Dew Point 45°F7°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 9% *
Humidity 27%
Sun, 20th
Stem Trail CA Weather - Sunday, Sep 20, 2026 - Overcast
Hi: 83°F 29°C
Lo: 53°F 12°C
Sunrise 06:56 AM
Sunset 07:10 PM
Wind SSW 3 mph5 km/h
Dew Point 47°F8°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 10% *
Humidity 35%
Mon, 21st
Stem Trail CA Weather - Monday, Sep 21, 2026 - Sunny
Hi: 88°F 31°C
Lo: 54°F 12°C
Sunrise 06:57 AM
Sunset 07:08 PM
Wind SW 4 mph7 km/h
Dew Point 46°F8°C
uv Index 7
Barometric Pressure 29.83 in1010 mb
POP 0% *
Humidity 29%
Tue, 22nd
Stem Trail CA Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 98°F 37°C
Lo: 56°F 14°C
Sunrise 06:58 AM
Sunset 07:07 PM
Wind NE 1 mph1 km/h
Dew Point 42°F6°C
uv Index 8
Barometric Pressure 29.8 in1009 mb
POP 0% *
Humidity 20%
Wed, 23rd
Stem Trail CA Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 100°F 38°C
Lo: 64°F 18°C
Sunrise 06:59 AM
Sunset 07:05 PM
Wind ENE 6 mph9 km/h
Dew Point 26°F-4°C
uv Index 9
Barometric Pressure 29.85 in1011 mb
POP 0% *
Humidity 8%
Thu, 24th
Stem Trail CA Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 98°F 37°C
Lo: 64°F 18°C
Sunrise 07:00 AM
Sunset 07:03 PM
Wind SSW 4 mph7 km/h
Dew Point 35°F1°C
uv Index 8
Barometric Pressure 29.85 in1011 mb
POP 0% *
Humidity 13%
Fri, 25th
Stem Trail CA Weather - Friday, Sep 25, 2026 - Patchy Rain Nearby
Hi: 78°F 25°C
Lo: 58°F 14°C
Sunrise 07:00 AM
Sunset 07:02 PM
Wind WSW 7 mph12 km/h
Dew Point 55°F13°C
uv Index 5
Barometric Pressure 29.83 in1010 mb
POP 9% *
Humidity 53%
Sat, 26th
Stem Trail CA Weather - Saturday, Sep 26, 2026 - Cloudy
Hi: 69°F 21°C
Lo: 49°F 10°C
Sunrise 07:01 AM
Sunset 07:00 PM
Wind WSW 6 mph9 km/h
Dew Point 52°F11°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 15% *
Humidity 67%
Sun, 27th
Stem Trail CA Weather - Sunday, Sep 27, 2026 - Sunny
Hi: 77°F 25°C
Lo: 45°F 7°C
Sunrise 07:02 AM
Sunset 06:59 PM
Wind N 11 mph18 km/h
Dew Point 21°F-6°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 0% *
Humidity 15%
Mon, 28th
Stem Trail CA Weather - Monday, Sep 28, 2026 - Overcast
Hi: 83°F 29°C
Lo: 55°F 13°C
Sunrise 07:03 AM
Sunset 06:57 PM
Wind NNE 6 mph9 km/h
Dew Point 16°F-9°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 4% *
Humidity 10%
Tue, 29th
Stem Trail CA Weather - Tuesday, Sep 29, 2026 - Sunny
Hi: 78°F 26°C
Lo: 50°F 10°C
Sunrise 07:04 AM
Sunset 06:55 PM
Wind SW 5 mph9 km/h
Dew Point 30°F-1°C
uv Index 6
Barometric Pressure 29.77 in1008 mb
POP 0% *
Humidity 19%
* POP = Probability of Precipitation. Data for 12:00 PM.