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Grattan Playground, CA Weather Forecast
Grattan Playground, CA Weather Forecast Dated: 1022 PM Wed Sep 16 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. generally humid conditions and no major pressure swings will dominate.
Wednesday, September 16, 2026
Mid-Morning
59°F 15°C
Cloudy
Mid-Afternoon
61°F 16°C
Scattered Showers
Early-Evening
62°F 17°C
Scattered Showers
Refreshing around 61°F 16°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the WSW at 13 mph 20 km/h.
Thursday, September 17, 2026
Mid-Morning
61°F 16°C
Scattered Showers
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
63°F 18°C
Sunny
Mildly cool near 66°F 19°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the S to the WNW at 10 mph 16 km/h.
Friday, September 18, 2026
Mid-Morning
62°F 16°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
62°F 17°C
Sunny
Comfortable at 64°F 18°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the W to the WSW at 10 mph 16 km/h.
Saturday, September 19, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
61°F 16°C
Partly Cloudy
Cool with a high near 63°F 17°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds picking up from SSW at 4 mph 7 km/h to W at 12 mph 19 km/h.
Sunday, September 20, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
62°F 17°C
Overcast
Early-Evening
60°F 16°C
Partly Cloudy
Refreshing around 62°F 17°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds blowing from the W at 16 mph 25 km/h.
Monday, September 21, 2026
Mid-Morning
60°F 16°C
Scattered Showers
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
60°F 16°C
Partly Cloudy
Mildly cool near 62°F 17°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds WSW at 13 mph 21 km/h.
Tuesday, September 22, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
62°F 17°C
Sunny
Comfortable at 64°F 18°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the SSW to the SW at 9 mph 14 km/h.
Wednesday, September 23, 2026
Mid-Morning
61°F 16°C
Partly Cloudy
Mid-Afternoon
66°F 19°C
Partly Cloudy
Early-Evening
63°F 17°C
Overcast
Cool with a high near 66°F 19°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds moving from the SW to the WSW at 9 mph 14 km/h.
Thursday, September 24, 2026
Mid-Morning
64°F 18°C
Overcast
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
65°F 19°C
Overcast
Mild temperatures up to 68°F 20°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
Friday, September 25, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
65°F 19°C
Overcast
Mild with a high of 68°F 20°C, cloudy in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds swinging from the SW to the WSW at 12 mph 18 km/h.
Saturday, September 26, 2026
Mid-Morning
63°F 17°C
Cloudy
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
63°F 18°C
Overcast
Comfortable at 66°F 19°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds shifting from the WSW to the W at 10 mph 16 km/h.
Sunday, September 27, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
65°F 18°C
Sunny
Early-Evening
63°F 17°C
Sunny
Cool with a high near 65°F 18°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the WSW to the W at 10 mph 17 km/h.
Monday, September 28, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
60°F 16°C
Sunny
Refreshing around 62°F 17°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the W to the WNW at 12 mph 19 km/h.
Tuesday, September 29, 2026
Mid-Morning
62°F 17°C
Partly Cloudy
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
64°F 18°C
Overcast
Mildly cool near 67°F 20°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds moving from the ENE to the W at 8 mph 13 km/h.
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