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Hayward (CA)
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Hayward (CA)
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Weather in Hayward, California for October 2026

Your guide to Hayward weather in October - trends and predictions

    Temperatures

  • So far, October 2026 in Hayward is slightly warmer than the historical average by 1.6 °C.

  • The forecast for the next days in Hayward predicts temperatures to be around 20 °C, close to the historical average.

  • In general, the average temperature in Hayward at the beginning of October is 29.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.7 °C by the end of October.

    • Rain 🌧️

  • With an average of 2 rainy days, Hayward experiences minimal rainfall in October.

    • More

  • Is October a good time to visit Hayward? check out the best time to travel to Hayward page.

  • ✨ Is October a good time to visit Hayward? – Ask the AI Weatherman

Average dry days
29
Dry days
Average rainy days
2
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/12°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
63 %
Avg humidity

Hayward Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Moderate rain
26°
2
Cloudy
27°
3
Sunny
29°
4
Sunny
30°
5
Sunny
32°
6
Sunny
33°
7
Sunny
32°
8
Sunny
26°
9
Patchy light drizzle
19°
10
Mist
18°
11
Mist
19°
12
Mist
19°
13
Moderate rain
19°
14
Overcast
19°
15
Cloudy
23°
16
Mist
22°
17
Mist
25°
18
Partly cloudy
26°
19
Sunny
25°
20
Sunny
26°
21
Overcast
22°
22
Light rain
18°
23
Mist
20°
24
Mist
21°
25
Overcast
21°
26
Cloudy
19°
27
Overcast
19°
28
Partly cloudy
21°
29
Overcast
20°
30
Sunny
19°
31
Overcast
19°

Temperatures trend during October in Hayward

See the weather trend as well as the moving average line

October weather in Hayward day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
Oct. 1 Moderate rain
Moderate rain
 26° /14° 13.4 mm 6
Oct. 2 Cloudy
Cloudy
 27° /14° 0 mm 5
Oct. 3 Sunny
Sunny
 29° /14° 0 mm 5.9
Oct. 4 Sunny
Sunny
 30° /16° 0 mm 5.8
Oct. 5 Sunny
Sunny
 32° /17° 0 mm 5.8
Oct. 6 Sunny
Sunny
 33° /17° 0 mm 5.7
Oct. 7 Sunny
Sunny
 32° /17° 0 mm 5.6
Oct. 8 Sunny
Sunny
 26° /13° 0 mm 5
Oct. 9 Patchy light drizzle
Patchy light drizzle
 19° /13° 0.2 mm 4
Oct. 10 Mist
Mist
 18° /11° 0 mm 5
Oct. 11 Mist
Mist
 19° /10° 0 mm 5
Oct. 12 Mist
Mist
 19° /9° 0 mm 4
Oct. 13 Moderate rain
Moderate rain
 19° /10° 10.9 mm 4
Oct. 14 Overcast
Overcast
 19° /10° 0.4 mm 4
Oct. 15 Cloudy
Cloudy
 23° /11° 0 mm 4.9
Oct. 16 Mist
Mist
 22° /11° 0 mm 4
Oct. 17 Mist
Mist
 25° /12° 0 mm 4.7
Oct. 18 Partly cloudy
Partly cloudy
 26° /11° 0 mm 4.6
Oct. 19 Sunny
Sunny
 25° /12° 0 mm 4.6
Oct. 20 Sunny
Sunny
 26° /11° 0 mm 4.5
Oct. 21 Overcast
Overcast
 22° /12° 0.2 mm 4
Oct. 22 Light rain
Light rain
 18° /11° 3.6 mm 3
Oct. 23 Mist
Mist
 20° /11° 0.5 mm 4
Oct. 24 Mist
Mist
 21° /10° 0 mm 4.2
Oct. 25 Overcast
Overcast
 21° /12° 0 mm 4
Oct. 26 Cloudy
Cloudy
 19° /11° 0.9 mm 4
Oct. 27 Overcast
Overcast
 19° /11° 0 mm 4
Oct. 28 Partly cloudy
Partly cloudy
 21° /8° 0 mm 3.4
Oct. 29 Overcast
Overcast
 20° /9° 0 mm 2.2
Oct. 30 Sunny
Sunny
 19° /9° 0 mm 3.5
Oct. 31 Overcast
Overcast
 19° /8° 0 mm 2.6
Next
Important Notice
Our weather forecast for Hayward in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Hayward forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Hayward in October - FAQ

What are the expected maximum and minimum temperatures in Hayward during October?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Hayward during October?
In October, Hayward can expect light to moderate rainfall, totaling 27.5 mm across approximately 2 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Hayward during October?
The average wind speed in Hayward during October is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Hayward

Explore the daily rainfall trends and prepare for Haywards October weather 💧
Typically, Hayward has 2 rainy days in October with a total of 27.5 mm of rainfall.

UV exposure in Hayward during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Location coordinates Where is Hayward?

Get accurate weather forecasts for Hayward, located at latitude 37.669 and longitude -122.081. Stay updated with localized weather information tailored for Hayward.

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