Patna, September 25, 2026: Bihar is set for another spell of unsettled weather, with the India Meteorological Department (IMD) forecasting heavy rain, thunderstorms and lightning across parts of the state from September 25 to 27.
Patna is also expected to experience cloudy conditions with spells of rain or thundershowers during the period.
September 25: Heavy Rain and Thunderstorms
The IMD forecast indicates heavy rainfall along with thunderstorms and lightning in parts of Bihar on September 25.
Districts including East Champaran, West Champaran, Sitamarhi, Sheohar and Gopalganj are among the areas identified as potentially receiving heavy rainfall.
Strong winds are also possible in affected areas.
September 26: Rain Continues
Rainy conditions are expected to continue on September 26, with heavy rain, thunderstorms and lightning forecast in parts of Bihar.
East Champaran, Gopalganj, Siwan and Saran are among the districts identified in the warning.
Winds of around 40–50 kmph may accompany thunderstorms in affected areas.
What About Patna?
Patna is also expected to remain cloudy, with rain or thundershowers possible on September 25 and 26. Similar unsettled conditions are forecast for September 27.
The weather system is also expected to bring thunderstorms and lightning, meaning residents should take extra care during periods of severe weather.
September 27: Thunderstorm and Lightning Risk
On September 27, thunderstorm and lightning activity is expected to continue across Bihar.
The current warning period primarily covers September 25–27, although weather forecasts can change as atmospheric conditions develop.
Safety Tips During Thunderstorms
Residents should:
- Avoid open fields and exposed locations during lightning.
- Stay indoors during severe thunderstorms.
- Avoid standing under isolated trees.
- Secure loose objects on balconies and rooftops.
- Follow official
Temperatures May Fall
The continued rainfall could bring a 2–4°C decline in temperatures in some parts of Bihar, according to the forecast information reported from the current weather warning.
For Patna residents, the immediate focus should be on the possibility of rain, lightning and gusty winds over the next few days.
(Bihar weather today, Patna weather today, Bihar rain alert 2026, Patna rain forecast, IMD Bihar alert, Bihar )thunderstorm
