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Kelso CA Weather - Clear - 88°F
Clear
88°F
Updated 7:43 pm
Feels Like 69°F
Humidity 10%
Wind SW 16 mph
Barometer  29.82 in
Dew Point 27°F
Kelso CA Weather - Clear - 31°C
Clear
31°C
Updated 7:43 pm
Feels Like 20°C
Humidity 10%
Wind SW 26 km/h
Barometer  100.9 kPa
Dew Point -3°C
Kelso, CA Weather and Current Conditionskelso ca weather forecast

Kelso, CA Weather Forecast

Kelso California WeatherKelso, California Weather Weather Forecast
14 day API forecast for Kelso, California. Note. The 7-day weather forecast for Kelso, 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.
Kelso, CA Weather Forecast Dated: 743 PM Tue Sep 15 2026
Expect a very warm period with plenty of sunshine and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.

Tuesday, September 15, 2026

Mid-Morning
Kelso Weather - 2026-09-15 - Morning - Sunny
75°F 24°C
Sunny
Mid-Afternoon
Kelso Weather - 2026-09-15 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
Kelso Weather - 2026-09-15 - Evening - Sunny
79°F 26°C
Sunny
Warm and summery near 82°F 28°C, sunny throughout the day, with lower humidity and steady pressure. Winds picking up from SSE at 9 mph 14 km/h to SSW at 18 mph 29 km/h. Gusts up to 24 mph 38 km/h.

Wednesday, September 16, 2026

Mid-Morning
Kelso Weather - 2026-09-16 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Kelso Weather - 2026-09-16 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
Kelso Weather - 2026-09-16 - Evening - Sunny
78°F 26°C
Sunny
Balmy with temperatures reaching 82°F 28°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the SSE to the SSW at 15 mph 24 km/h.

Thursday, September 17, 2026

Mid-Morning
Kelso Weather - 2026-09-17 - Morning - Sunny
69°F 21°C
Sunny
Mid-Afternoon
Kelso Weather - 2026-09-17 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Kelso Weather - 2026-09-17 - Evening - Sunny
76°F 25°C
Sunny
Quite warm around 80°F 27°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the SSE to the SSW at 12 mph 18 km/h.

Friday, September 18, 2026

Mid-Morning
Kelso Weather - 2026-09-18 - Morning - Sunny
71°F 22°C
Sunny
Mid-Afternoon
Kelso Weather - 2026-09-18 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Kelso Weather - 2026-09-18 - Evening - Sunny
75°F 24°C
Sunny
Warm temperatures up to 81°F 27°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the WSW to the W at 7 mph 11 km/h.

Saturday, September 19, 2026

Mid-Morning
Kelso Weather - 2026-09-19 - Morning - Sunny
75°F 24°C
Sunny
Mid-Afternoon
Kelso Weather - 2026-09-19 - Afternoon - Sunny
85°F 30°C
Sunny
Early-Evening
Kelso Weather - 2026-09-19 - Evening - Sunny
79°F 26°C
Sunny
Very warm with a high of 85°F 30°C, sunny throughout the day, with steady humidity and steady pressure.

Sunday, September 20, 2026

Mid-Morning
Kelso Weather - 2026-09-20 - Morning - Overcast
77°F 25°C
Overcast
Mid-Afternoon
Kelso Weather - 2026-09-20 - Afternoon - Sunny
85°F 29°C
Sunny
Early-Evening
Kelso Weather - 2026-09-20 - Evening - Sunny
78°F 26°C
Sunny
Warm and summery near 85°F 29°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the SSE to the S at 10 mph 16 km/h.

Monday, September 21, 2026

Mid-Morning
Kelso Weather - 2026-09-21 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
Kelso Weather - 2026-09-21 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Kelso Weather - 2026-09-21 - Evening - Sunny
75°F 24°C
Sunny
Balmy with temperatures reaching 81°F 27°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the SSW to the SW at 6 mph 9 km/h.

Tuesday, September 22, 2026

Mid-Morning
Kelso Weather - 2026-09-22 - Morning - Sunny
75°F 24°C
Sunny
Mid-Afternoon
Kelso Weather - 2026-09-22 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
Kelso Weather - 2026-09-22 - Evening - Sunny
78°F 26°C
Sunny
Quite warm around 84°F 29°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the ENE to the ESE at 7 mph 11 km/h.

Wednesday, September 23, 2026

Mid-Morning
Kelso Weather - 2026-09-23 - Morning - Cloudy
78°F 25°C
Cloudy
Mid-Afternoon
Kelso Weather - 2026-09-23 - Afternoon - Overcast
87°F 31°C
Overcast
Early-Evening
Kelso Weather - 2026-09-23 - Evening - Cloudy
81°F 28°C
Cloudy
Warm temperatures up to 87°F 31°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds blowing from the ENE at 14 mph 22 km/h.

Thursday, September 24, 2026

Mid-Morning
Kelso Weather - 2026-09-24 - Morning - Overcast
77°F 25°C
Overcast
Mid-Afternoon
Kelso Weather - 2026-09-24 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
Kelso Weather - 2026-09-24 - Evening - Partly Cloudy
82°F 28°C
Partly Cloudy
Very warm with a high of 88°F 31°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds swinging from the NE to the ENE at 7 mph 10 km/h.

Friday, September 25, 2026

Mid-Morning
Kelso Weather - 2026-09-25 - Morning - Sunny
80°F 27°C
Sunny
Mid-Afternoon
Kelso Weather - 2026-09-25 - Afternoon - Overcast
89°F 32°C
Overcast
Early-Evening
Kelso Weather - 2026-09-25 - Evening - Overcast
83°F 29°C
Overcast
Warm and summery near 89°F 32°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds shifting from the ESE to the WSW at 6 mph 9 km/h.

Saturday, September 26, 2026

Mid-Morning
Kelso Weather - 2026-09-26 - Morning - Cloudy
81°F 27°C
Cloudy
Mid-Afternoon
Kelso Weather - 2026-09-26 - Afternoon - Overcast
89°F 32°C
Overcast
Early-Evening
Kelso Weather - 2026-09-26 - Evening - Overcast
82°F 28°C
Overcast
Balmy with temperatures reaching 89°F 32°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the SSE to the W at 5 mph 9 km/h.

Sunday, September 27, 2026

Mid-Morning
Kelso Weather - 2026-09-27 - Morning - Partly Cloudy
82°F 28°C
Partly Cloudy
Mid-Afternoon
Kelso Weather - 2026-09-27 - Afternoon - Overcast
88°F 31°C
Overcast
Early-Evening
Kelso Weather - 2026-09-27 - Evening - Sunny
79°F 27°C
Sunny
Quite warm around 88°F 31°C, partly cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the SE to the WSW at 5 mph 7 km/h.

Monday, September 28, 2026

Mid-Morning
Kelso Weather - 2026-09-28 - Morning - Sunny
79°F 26°C
Sunny
Mid-Afternoon
Kelso Weather - 2026-09-28 - Afternoon - Sunny
85°F 30°C
Sunny
Early-Evening
Kelso Weather - 2026-09-28 - Evening - Sunny
78°F 26°C
Sunny
Warm temperatures up to 85°F 30°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the WSW at 12 mph 20 km/h.

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Weather by the Numbers

Tue, 15th
Kelso CA Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 84°F 29°C
Lo: 69°F 20°C
Sunrise 06:25 AM
Sunset 06:49 PM
Wind SSE 18 mph29 km/h
Dew Point 52°F11°C
uv Index 9
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 39%
Wed, 16th
Kelso CA Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 82°F 28°C
Lo: 66°F 19°C
Sunrise 06:25 AM
Sunset 06:47 PM
Wind S 19 mph31 km/h
Dew Point 48°F9°C
uv Index 9
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 34%
Thu, 17th
Kelso CA Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 80°F 27°C
Lo: 63°F 17°C
Sunrise 06:26 AM
Sunset 06:46 PM
Wind S 15 mph24 km/h
Dew Point 49°F10°C
uv Index 8
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 38%
Fri, 18th
Kelso CA Weather - Friday, Sep 18, 2026 - Sunny
Hi: 81°F 27°C
Lo: 63°F 17°C
Sunrise 06:27 AM
Sunset 06:44 PM
Wind WSW 6 mph10 km/h
Dew Point 27°F-3°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 0% *
Humidity 15%
Sat, 19th
Kelso CA Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 85°F 30°C
Lo: 63°F 17°C
Sunrise 06:28 AM
Sunset 06:43 PM
Wind N 2 mph4 km/h
Dew Point 19°F-7°C
uv Index 9
Barometric Pressure 29.91 in1013 mb
POP 0% *
Humidity 10%
Sun, 20th
Kelso CA Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 85°F 29°C
Lo: 67°F 20°C
Sunrise 06:28 AM
Sunset 06:41 PM
Wind S 11 mph18 km/h
Dew Point 17°F-9°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 5% *
Humidity 8%
Mon, 21st
Kelso CA Weather - Monday, Sep 21, 2026 - Sunny
Hi: 81°F 27°C
Lo: 65°F 18°C
Sunrise 06:29 AM
Sunset 06:40 PM
Wind SSW 7 mph12 km/h
Dew Point 30°F-1°C
uv Index 7
Barometric Pressure 29.83 in1010 mb
POP 0% *
Humidity 17%
Tue, 22nd
Kelso CA Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 84°F 29°C
Lo: 67°F 20°C
Sunrise 06:30 AM
Sunset 06:38 PM
Wind E 10 mph17 km/h
Dew Point 32°F0°C
uv Index 7
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 17%
Wed, 23rd
Kelso CA Weather - Wednesday, Sep 23, 2026 - Cloudy
Hi: 88°F 31°C
Lo: 69°F 21°C
Sunrise 06:31 AM
Sunset 06:37 PM
Wind NE 14 mph23 km/h
Dew Point 34°F1°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 6% *
Humidity 16%
Thu, 24th
Kelso CA Weather - Thursday, Sep 24, 2026 - Cloudy
Hi: 88°F 31°C
Lo: 71°F 22°C
Sunrise 06:31 AM
Sunset 06:35 PM
Wind ENE 14 mph22 km/h
Dew Point 29°F-2°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 8% *
Humidity 13%
Fri, 25th
Kelso CA Weather - Friday, Sep 25, 2026 - Sunny
Hi: 89°F 32°C
Lo: 72°F 22°C
Sunrise 06:32 AM
Sunset 06:34 PM
Wind S 7 mph11 km/h
Dew Point 47°F9°C
uv Index 8
Barometric Pressure 29.88 in1012 mb
POP 0% *
Humidity 26%
Sat, 26th
Kelso CA Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 89°F 32°C
Lo: 72°F 22°C
Sunrise 06:33 AM
Sunset 06:33 PM
Wind SSW 8 mph13 km/h
Dew Point 39°F4°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 7% *
Humidity 18%
Sun, 27th
Kelso CA Weather - Sunday, Sep 27, 2026 - Overcast
Hi: 89°F 32°C
Lo: 73°F 23°C
Sunrise 06:34 AM
Sunset 06:31 PM
Wind SSW 10 mph16 km/h
Dew Point 37°F3°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 5% *
Humidity 17%
Mon, 28th
Kelso CA Weather - Monday, Sep 28, 2026 - Sunny
Hi: 86°F 30°C
Lo: 70°F 21°C
Sunrise 06:34 AM
Sunset 06:30 PM
Wind WSW 10 mph16 km/h
Dew Point 25°F-4°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 0% *
Humidity 11%
* POP = Probability of Precipitation. Data for 12:00 PM.