Phonsavan Weather Conditions

Current Temperature Level

fog
19°C
27°C18°C
Cool

Fog

Feels Like 21°C

Chances of Rain50%

Good

25AQI

Humidity

98%

Nowfog19°50%8 PMfog18°43%9 PMfog18°43%10 PMfog18°43%11 PMfog18°43%12 AMfog18°43%1 AMfog18°44%2 AMfog18°44%3 AMmist18°38%4 AMmist18°36%5 AMpatchy rain possible19°26%6 AMovercast19°30%7 AMpatchy rain possible19°30%8 AMpatchy rain possible21°25%9 AMpatchy rain possible23°20%10 AMpatchy rain possible25°17%11 AMpatchy rain possible26°17%12 PMpatchy rain possible27°17%1 PMpatchy rain possible27°18%2 PMlight rain shower26°46%3 PMlight rain shower25°55%4 PMlight rain shower23°63%5 PMlight rain shower21°61%6 PMfog20°42%
.

Fog may develop and affect travel visibility.

Last Updated: 2026-09-28 19:00 (Local Time)

Phonsavan Weather Parameters

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Phonsavan 10-Days Weather Forecast

See Monthly
Today28 Sep.


Fog

Fog

Dense fog throughout the day. Humidity will be near 91%, with winds at 8.6 km/h.


temperature icon

27°C  /  18°C

temperature iconHumi.91 %
temperature iconPrec.1.04 mm


Sunrise icon

Sunrise

05:57 AM

12hrs 1min

Sunset icon

Sunset

05:58 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

FogFog

18 °C

98 %

0

2.9 kmph /  SSE

Feels Like IconFeels 20 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

1 AM

FogFog

18 °C

98 %

0

1.8 kmph /  SSE

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

2 AM

FogFog

18 °C

98 %

0

1.8 kmph /  SE

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

3 AM

FogFog

18 °C

99 %

0

2.2 kmph /  SSE

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

4 AM

FogFog

18 °C

99 %

0

1.4 kmph /  SE

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

5 AM

FogFog

18 °C

99 %

0

1.8 kmph /  SSE

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

6 AM

FogFog

18 °C

99 %

0

2.2 kmph /  SSE

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

7 AM

FogFog

19 °C

99 %

0.1

1.8 kmph /  SSE

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

8 AM

FogFog

19 °C

98 %

0.5

1.4 kmph /  SE

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

9 AM

FogFog

19 °C

98 %

1

2.2 kmph /  SSE

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

10 AM

FogFog

19 °C

98 %

1.8

2.2 kmph /  SE

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

11 AM

MistMist

20 °C

96 %

4.8

3.2 kmph /  SE

Feels Like IconFeels 23 °C

Temperature IconCover 100 %

Visibility IconVisibility 2 km

12 PM

Patchy rain nearbyPatchy rain nearby

22 °C

83 %

5.4

4 kmph /  SSE

Feels Like IconFeels 24 °C

Temperature IconCover 77 %

Visibility IconVisibility 10 km

1 PM

Patchy rain nearbyPatchy rain nearby

25 °C

63 %

4.8

4.3 kmph /  S

Feels Like IconFeels 27 °C

Temperature IconCover 87 %

Visibility IconVisibility 10 km

2 PM

Patchy rain nearbyPatchy rain nearby

27 °C

57 %

5.9

7.2 kmph /  SSW

Feels Like IconFeels 27 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

3 PM

Patchy rain nearbyPatchy rain nearby

25 °C

64 %

2.6

8.6 kmph /  SSW

Feels Like IconFeels 26 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

4 PM

Patchy rain nearbyPatchy rain nearby

25 °C

66 %

0.6

6.1 kmph /  S

Feels Like IconFeels 26 °C

Temperature IconCover 90 %

Visibility IconVisibility 10 km

5 PM

Patchy rain nearbyPatchy rain nearby

23 °C

75 %

0.1

5.4 kmph /  S

Feels Like IconFeels 25 °C

Temperature IconCover 99 %

Visibility IconVisibility 10 km

6 PM

Patchy rain nearbyPatchy rain nearby

20 °C

91 %

0

5 kmph /  S

Feels Like IconFeels 22 °C

Temperature IconCover 81 %

Visibility IconVisibility 10 km

7 PM

FogFog

19 °C

98 %

0

4.7 kmph /  S

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

8 PM

FogFog

18 °C

99 %

0

4.3 kmph /  S

Feels Like IconFeels 20 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

9 PM

FogFog

18 °C

100 %

0

4 kmph /  S

Feels Like IconFeels 20 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

10 PM

FogFog

18 °C

100 %

0

3.2 kmph /  S

Feels Like IconFeels 20 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

11 PM

FogFog

18 °C

99 %

0

3.2 kmph /  S

Feels Like IconFeels 20 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

Temp19 °C


ConditionFog


Humidity98 %

Feels21 °C


Cover100 %


Visibility0 km

Wind Speed & Dir.4.7 kmph /  S


UV0

Phonsavan 30-Days (September 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Rain Shower25°17°
2
Fog29°17°
3
Fog28°17°
4
Fog27°17°
5
Patchy rain nearby26°17°
6
Fog25°17°
7
Rain Shower24°18°
8
Fog27°17°
9
Fog28°18°
10
Fog27°16°
11
Patchy rain nearby25°16°
12
Overcast26°15°
13
Overcast26°15°
14
Patchy rain nearby20°18°
15
Rain Shower19°17°
16
Rain Shower23°18°
17
Rain Shower23°18°
18
Rain Shower22°18°
19
Fog26°17°
20
Fog27°17°
21
Sunny29°16°
22
Sunny29°15°
23
Fog29°16°
24
Partly Cloudy29°17°
25
Fog27°17°
26
Fog25°17°
27
Fog28°17°
28Today
Fog27°18°
29
Fog27°18°
30
Fog27°18°

SeptemberWeather Overview

No. of days:

Sunny

Sunny

2

Cloudy

Cloudy

1

Rainy

Rainy

3

Snowy

Snowy

0


The monthly weather averages in Phonsavan consist of 2 sunny days, 1 cloudy days, 3 rainy days, and 0 snowy days.

Phonsavan's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
19 °C
fogFog
98%
0

4.7 kmph /  S

Laos's Hottest Cities - September 2026

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Last Updated: 28 Sept 2026, 12:31 PM

City Weather Rankings

FAQs About Phonsavan Weather Conditions


1. What is the current temperature in Phonsavan today - 28 September 2026?

The current temperature in Phonsavan is 19°C, with a feels-like temperature of 21°C. Today's forecast shows a high of 27°C and a low of 18°C, giving a 9 degree swing through the day as of 07:00 PM 28 September 2026.

2. What are the current weather parameters in Phonsavan today?

Here is a complete overview of Phonsavan's current weather conditions as of 07:00 PM 28 September 2026: Condition : Fog Temperature : 19°C Cool (Feels like 21°C) Humidity : 98% Wind Speed : 4.7 km/h from S (172 degrees), Gust 5.3 m/s UV Index : 0 (Low Air Pressure : 1013 mb Cloud Cover : 100% Visibility : 0 km Precipitation : 0.07 mm (76% chance of rain)

3. What is the 10-day weather forecast for Phonsavan from 07:00 PM 28 September 2026?

From 07:00 PM 28 September 2026, Phonsavan's 10-day forecast shows this trend: Today (Sep. 28) : Temp. 20°C, Hum. 91% and Fog condition. Tuesday (Sep. 29) : Temp. 21°C, Hum. 86% and Fog condition. Wednesday (Sep. 30) : Temp. 21°C, Hum. 89% and Fog condition. Thursday (Oct. 1) : Temp. 22°C, Hum. 81% and Fog condition. Friday (Oct. 2) : Temp. 22°C, Hum. 89% and Fog condition. Saturday (Oct. 3) : Temp. 19°C, Hum. 99% and Rain Shower condition. Sunday (Oct. 4) : Temp. 21°C, Hum. 89% and Fog condition. Monday (Oct. 5) : Temp. 21°C, Hum. 85% and Fog condition. Tuesday (Oct. 6) : Temp. 20°C, Hum. 85% and Rain Showers condition. Wednesday (Oct. 7) : Temp. 20°C, Hum. 82% and Rain Showers condition.

4. Will it rain in Phonsavan today?

As of 07:00 PM 28 September 2026, yes — Phonsavan is currently experiencing rainfall with 0.07 mm of precipitation. This is expected to temporarily improve AQI by washing pollutants out of the atmosphere.

5. What is the monthly weather forecast for Phonsavan in September 2026?

September 2026 in Phonsavan is forecast to have 2 sunny days, 3 rainy days, 1 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 15°C to highs of 29°C.

6. How does the weather in Phonsavan affect air quality?

Weather directly impacts air quality in Phonsavan. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.