Siwan Weather Conditions

Current Temperature Level

patchy rain possible
23°C
27°C23°C
Pleasant

Patchy rain nearby

Feels Like 20°C

Chances of Rain33%

Moderate

78AQI

Humidity

93%

Nowpatchy rain possible23°33%5 AMlight rain shower23°63%6 AMlight rain shower23°70%7 AMlight rain shower23°64%8 AMlight rain shower24°66%9 AMlight rain shower24°62%10 AMlight rain shower25°63%11 AMlight rain shower25°50%12 PMlight rain shower26°67%1 PMlight rain shower27°57%2 PMlight rain shower27°60%3 PMlight rain shower27°71%4 PMlight rain shower27°68%5 PMlight rain shower27°78%6 PMlight rain shower26°79%7 PMlight rain shower26°73%8 PMcloudy26°23%9 PMpartly cloudy26°19%10 PMlight rain shower26°62%11 PMpatchy rain possible25°62%12 AMpatchy rain possible25°47%1 AMpatchy rain possible25°36%2 AMmist24°56%3 AMmist24°42%
.

Light rain may develop in some areas.

Last Updated: 2026-09-26 04:15 (Local Time)

Siwan Weather Parameters

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Siwan 10-Days Weather Forecast

See Monthly
Today26 Sep.


Rain Shower

Rain Shower

Scattered light rain showers with a high of 25 °C. Humidity will be 89%, with light winds at 42.1 km/h.


temperature icon

27°C  /  23°C

temperature iconHumi.89 %
temperature iconPrec.20.32 mm


Sunrise icon

Sunrise

05:42 AM

12hrs 2min

Sunset icon

Sunset

05:44 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

Rain ShowerRain Shower

24 °C

94 %

0

40.3 kmph /  E

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

1 AM

Rain ShowerRain Shower

24 °C

93 %

0

42.1 kmph /  E

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

2 AM

Rain ShowerRain Shower

24 °C

93 %

0

39.6 kmph /  E

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

3 AM

Patchy rain nearbyPatchy rain nearby

23 °C

94 %

0

39.2 kmph /  E

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

4 AM

Patchy rain nearbyPatchy rain nearby

23 °C

93 %

0

40 kmph /  E

Feels Like IconFeels 20 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

5 AM

Rain ShowerRain Shower

23 °C

93 %

0

40 kmph /  E

Feels Like IconFeels 20 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

6 AM

Rain ShowerRain Shower

23 °C

93 %

0

40 kmph /  E

Feels Like IconFeels 20 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

7 AM

Rain ShowerRain Shower

23 °C

92 %

0.3

41.8 kmph /  E

Feels Like IconFeels 20 °C

Temperature IconCover 98 %

Visibility IconVisibility 10 km

8 AM

Rain ShowerRain Shower

24 °C

90 %

0.8

41 kmph /  E

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

9 AM

Rain ShowerRain Shower

24 °C

89 %

0.4

41.4 kmph /  E

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

10 AM

Rain ShowerRain Shower

25 °C

88 %

0.9

39.6 kmph /  E

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

11 AM

Rain ShowerRain Shower

25 °C

87 %

0.9

39.6 kmph /  E

Feels Like IconFeels 23 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

12 PM

Rain ShowerRain Shower

26 °C

85 %

1.4

38.5 kmph /  E

Feels Like IconFeels 26 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

1 PM

Rain ShowerRain Shower

27 °C

83 %

0.4

38.2 kmph /  E

Feels Like IconFeels 29 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

2 PM

Rain ShowerRain Shower

27 °C

84 %

0.4

40 kmph /  ESE

Feels Like IconFeels 29 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

3 PM

Rain ShowerRain Shower

27 °C

83 %

0.2

39.2 kmph /  ESE

Feels Like IconFeels 29 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

4 PM

Rain ShowerRain Shower

27 °C

86 %

0.1

36.4 kmph /  ESE

Feels Like IconFeels 28 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

5 PM

Rain ShowerRain Shower

27 °C

86 %

0

36.4 kmph /  ESE

Feels Like IconFeels 28 °C

Temperature IconCover 99 %

Visibility IconVisibility 10 km

6 PM

Rain ShowerRain Shower

26 °C

87 %

0

35.3 kmph /  ESE

Feels Like IconFeels 28 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

7 PM

Rain ShowerRain Shower

26 °C

87 %

0

34.9 kmph /  ESE

Feels Like IconFeels 28 °C

Temperature IconCover 67 %

Visibility IconVisibility 10 km

8 PM

CloudyCloudy

26 °C

86 %

0

33.5 kmph /  ESE

Feels Like IconFeels 28 °C

Temperature IconCover 80 %

Visibility IconVisibility 10 km

9 PM

Partly CloudyPartly Cloudy

26 °C

86 %

0

31 kmph /  ESE

Feels Like IconFeels 28 °C

Temperature IconCover 62 %

Visibility IconVisibility 10 km

10 PM

Rain ShowerRain Shower

26 °C

88 %

0

27.4 kmph /  ESE

Feels Like IconFeels 27 °C

Temperature IconCover 63 %

Visibility IconVisibility 10 km

11 PM

Patchy rain nearbyPatchy rain nearby

25 °C

92 %

0

21.2 kmph /  SE

Feels Like IconFeels 27 °C

Temperature IconCover 82 %

Visibility IconVisibility 9 km

Temp23 °C


ConditionPatchy rain nearby


Humidity93 %

Feels20 °C


Cover100 %


Visibility10 km

Wind Speed & Dir.40 kmph /  E


UV0

Siwan 30-Days (September 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Rain Shower31°26°
2
Patchy rain nearby28°25°
3
Rain Shower32°25°
4
Rain Shower32°25°
5
Rain Shower32°26°
6
Rain Shower33°27°
7
Patchy rain nearby33°27°
8
Patchy rain nearby33°27°
9
Smoky haze35°27°
10
Patchy rain nearby34°26°
11
Rain Shower34°27°
12
Sunny34°26°
13
Overcast34°26°
14
Patchy rain nearby33°27°
15
Patchy rain nearby34°27°
16
Overcast34°27°
17
Smoky haze34°27°
18
Patchy rain nearby35°28°
19
Smoky haze35°27°
20
Smoky haze35°27°
21
Sunny35°28°
22
Smoky haze35°27°
23
Patchy rain nearby36°26°
24
Rain Shower25°22°
25
Rain25°22°
26Today
Rain Shower29°23°
27
Patchy rain nearby30°24°
28
Smoky haze30°22°
29
Smoky haze32°25°
30
Patchy rain nearby33°26°

SeptemberWeather Overview

No. of days:

Sunny

Sunny

2

Cloudy

Cloudy

0

Rainy

Rainy

11

Snowy

Snowy

0


The monthly weather averages in Siwan consist of 2 sunny days, 0 cloudy days, 11 rainy days, and 0 snowy days.

Siwan's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
23 °C
patchy rain possiblePatchy rain nearby
93%
0

40 kmph /  E

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FAQs About Siwan Weather Conditions


1. What is the current temperature in Siwan today - 26 September 2026?

The current temperature in Siwan is 23°C, with a feels-like temperature of 20°C. Today's forecast shows a high of 27°C and a low of 23°C, giving a 4 degree swing through the day as of 04:15 AM 26 September 2026.

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

Here is a complete overview of Siwan's current weather conditions as of 04:15 AM 26 September 2026: Condition : Patchy rain nearby Temperature : 23°C Pleasant (Feels like 20°C) Humidity : 93% Wind Speed : 40 km/h from E (85 degrees), Gust 18.6 m/s UV Index : 0 (Low Air Pressure : 1003 mb Cloud Cover : 100% Visibility : 10 km Precipitation : 0.01 mm (90% chance of rain)

3. What is the 10-day weather forecast for Siwan from 04:15 AM 26 September 2026?

From 04:15 AM 26 September 2026, Siwan's 10-day forecast shows this trend: Today (Sep. 26) : Temp. 25°C, Hum. 89% and Rain Shower condition. Sunday (Sep. 27) : Temp. 26°C, Hum. 82% and Sunny condition. Monday (Sep. 28) : Temp. 26°C, Hum. 76% and Smoky haze condition. Tuesday (Sep. 29) : Temp. 28°C, Hum. 71% and Smoky haze condition. Wednesday (Sep. 30) : Temp. 29°C, Hum. 68% and Patchy rain nearby condition. Thursday (Oct. 1) : Temp. 30°C, Hum. 63% and Overcast condition. Friday (Oct. 2) : Temp. 30°C, Hum. 61% and Overcast condition. Saturday (Oct. 3) : Temp. 29°C, Hum. 65% and Sunny condition. Sunday (Oct. 4) : Temp. 28°C, Hum. 74% and Rain Showers condition. Monday (Oct. 5) : Temp. 28°C, Hum. 73% and Rain Showers condition.

4. Will it rain in Siwan today?

As of 04:15 AM 26 September 2026, yes — Siwan is currently experiencing rainfall with 0.01 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 Siwan in September 2026?

September 2026 in Siwan is forecast to have 2 sunny days, 11 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 22°C to highs of 36°C.

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

Weather directly impacts air quality in Siwan. 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.