Arroyo Grande

Xochistlahuaca, Guerrero, Mexico

Current Weather

20°69°

Humid and Overcast

Feels Like: 19°66°

Min: 20°67°

Max: 28°83°

The next few hours will be overcast, with today reaching 28°C and dropping to 20°C. The coming days will be drizzle starting in the afternoon.

Hourly Forecast

20°67°21°70°22°72°23°74°25°77°27°80°28°83°28°82°28°82°27°81°26°79°25°77°24°74°23°73°22°72°22°72°22°71°22°71°21°70°21°70°21°69°20°69°20°69°21°69°
16%
16%
16%
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
Today
Tomorrow

Want a closer look at the weather?

Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.

Get Premium

Air Quality

39
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous

Daylight Hours

06:31

Sunrise

18:01

Sunset

11 hours 29 minutes of sunlight today

Moon

16:20

Moonrise

04:00

Moonset

Daily Forecast

Today

20°67°
28°83°

Saturday

20°68°
25°77°

Sunday

19°67°
27°81°

Monday

20°67°
27°80°

Tuesday

19°66°
28°82°

Wednesday

18°65°
27°81°

Thursday

19°67°
28°82°

Friday

19°66°
28°82°

Saturday

19°67°
28°82°

Sunday

18°65°
28°83°

UV Index

No protection needed
0Low
LowExtreme

Humidity

98%Very Humid
LowHigh

Looking at the night sky?

See moon phases, eclipses, and seasons for this year.

View astronomy

Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for Arroyo Grande.

View stargazing score

Weather in Arroyo Grande today, October 23, 2026

Cloud cover dominates in Arroyo Grande on October 23, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The first half of the day looks overcast, as cloud amounts reach about 93% around 06:00. Brighter weather, if it comes, waits until later.Cloud cover dominates in Arroyo Grande on October 23, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The first half of the day looks overcast, as cloud amounts reach about 93% around 06:00. Brighter weather, if it comes, waits until later.

Temperatures climb from an overnight low near 20°C toward a daytime high of about 28°C. Relative humidity sits between 60% and 100%, reaching its peak around 21:00. Airflow remains manageable, reaching about 8 km/h around 15:00.Temperatures climb from an overnight low near 67°F toward a daytime high of about 83°F. Relative humidity sits between 60% and 100%, reaching its peak around 21:00. Airflow remains manageable, reaching about 5 mph around 15:00.

The afternoon keeps an overcast feel, as cloud reaches about 98% around 18:00. Outdoor plans may still want a flexible backup. Views remain open at about 16.1 km. Expect sunrise at 06:31, sunset at 18:01, and 11 hours 29 minutes of sunlight today overall.The afternoon keeps an overcast feel, as cloud reaches about 98% around 18:00. Outdoor plans may still want a flexible backup. Views remain open at about 10 mi. Expect sunrise at 06:31, sunset at 18:01, and 11 hours 29 minutes of sunlight today overall.

In short, cloud leads the story in Arroyo Grande on October 23, 2026; expect limited sun and a peak around 28°C.In short, cloud leads the story in Arroyo Grande on October 23, 2026; expect limited sun and a peak around 83°F.

Frequently asked questions about weather in Arroyo Grande

How warm does it get in Arroyo Grande?

The warmest month in Arroyo Grande is April, with average high temperatures of 36°C. The average temperature during this period is around 28°C.The warmest month in Arroyo Grande is April, with average high temperatures of 97°F. The average temperature during this period is around 82°F.

How cold does it get in Arroyo Grande?

The coldest month in Arroyo Grande is January, with average low temperatures of 18°C. The average temperature during this period is around 25°C.The coldest month in Arroyo Grande is January, with average low temperatures of 64°F. The average temperature during this period is around 77°F.

What is the wettest time of year in Arroyo Grande?

The wettest month in Arroyo Grande is September, with an average of 459 mm of precipitation.The wettest month in Arroyo Grande is September, with an average of 18.1 in of precipitation.

What is the driest time of year in Arroyo Grande?

The driest month in Arroyo Grande is February, with an average of 4 mm of precipitation.The driest month in Arroyo Grande is February, with an average of 0.1 in of precipitation.

View full climate insights for Arroyo Grande →