Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™

Caio, Carmarthenshire

69°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Caio

Carmarthenshire

69°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Caio, Carmarthenshire Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

October

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
27
Couple of thunderstorms
63°
52°
28
A thunderstorm in spots
62°
50°
29
Periods of rain
59°
47°
30
Mostly cloudy
57°
46°
1
Times of sun and clouds
57°
45°
2
Partial sunshine
58°
45°
3
Plenty of sunshine
57°
46°
4
Thickening clouds
58°
46°
5
A passing morning shower
57°
45°
6
Partly sunny
58°
48°
7
Times of clouds and sun
56°
50°
8
A bit of morning rain
57°
49°
9
Mostly cloudy
60°
48°
10
Periods of rain
61°
49°
11
Mostly sunny
56°
44°
12
A thunderstorm in spots
59°
49°
13
Times of clouds and sun
59°
44°
14
Hist. Avg.
59°
47°
15
Hist. Avg.
59°
47°
16
Hist. Avg.
59°
47°
17
Hist. Avg.
59°
47°
18
Hist. Avg.
58°
47°
19
Hist. Avg.
58°
46°
20
Hist. Avg.
58°
46°
21
Hist. Avg.
58°
46°
22
Hist. Avg.
58°
46°
23
Hist. Avg.
57°
46°
24
Hist. Avg.
57°
46°
25
Hist. Avg.
57°
45°
26
Hist. Avg.
57°
45°
27
Hist. Avg.
56°
45°
28
Hist. Avg.
56°
45°
29
Hist. Avg.
56°
45°
30
Hist. Avg.
56°
45°
31
Hist. Avg.
55°
44°

Temperature Graph

°F
70° 64° 58° 52° 46° Oct
1 2 3 4 5 6 7 8 9 10 11 12 13 *14 *15 *16 *17 *18 *19 *20 *21 *22 *23 *24 *25 *26 *27 *28 *29 *30 *31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable

October Weather in Caio

Caio's October 2026 forecast shows daily high temperatures ranging from 56° to 63°, with overnight lows between 44° and 52°. The average high for October is 58° with an average low of 47°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Caio. See also: November | December | January.

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Top Stories

Weather Forecasts

Severe risk to sweep across New England fueled by dangerous heat

1 hour ago

Weather Forecasts

Near-daily downpours to drench the South raising flood risk

1 hour ago

Hurricane

Pacific poised for tropical surge as Atlantic shows signs of activity

1 hour ago

Severe Weather

1-in-1,000-year flood devastates Missouri’s Black River region

13 hours ago

Weather Forecasts

'Steam-cooker' pattern grips the Central, East with heat and humidity

1 hour ago

More Stories

Featured Stories

Weather Forecasts

First storms of summer to arrive in southwestern US as monsoon begins

1 hour ago

Weather News

Pilot killed after aircraft crashes during Colorado wildfire fight

14 hours ago

Recreation

Bison tosses Yellowstone visitor 8 feet into air during attack

14 hours ago

Astronomy

Total solar eclipse: Where the moon will block the sun in August

4 days ago

Climate

Amazon rainforest deforestation hits lowest level in a decade

1 day ago

World Europe United Kingdom Carmarthenshire Caio

Weather Near Caio:

  • Bridgend, Ceredigion
  • Merthyr Tydfil/merthyr Tudful, Merthyr Tydfil
  • Swansea, Swansea
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...