Niagara County Weather

59°F

Today is Thursday,

Updated: 21-May-2026 3:05pm

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NY Extremes

High Temperature

96°F at Laguardia Airport, NY

Low Temperature

43°F at Watertown Ap, NY
43°F at Chase Field Ny, NY
43°F at Cattaraugus County Olean Airport, NY

High Precipatation

1.11in at Jfk International Airport, NY

Data courtesy of NWS-CPC

USA Extremes

High Temperature

100°F at Eastover Mcentire Ang, SC

Low Temperature

17°F at Rawlins Ap, WY

High Precipatation

3.77in at Angleton Lake Jackson Brazoria County Ap, TX

Data courtesy of NWS-CPC

World Extremes

High Temperature

118°F at Abu Simbel, Egypt

Low Temperature

-2°F at Hall Beach Airpo, Canada
-2°F at Hall Beach, Canada

High Precipatation

8.19in at Phuket, Thailand

Data courtesy of NWS-CPC

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National Weather Service Severe Weather Alerts / Click County Name For Details

No Current Alerts in Effect For Niagara,Northern Erie & Orleans Counties - Have A Nice Day !!


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WESTERN NEW YORK FORECAST SUMMARY Forecast Discussion for BUF NWS Office

910 FXUS61 KBUF 211808 AFDBUF  Area Forecast Discussion National Weather
Service Buffalo NY 208 PM EDT Thu May 21 2026  .WHAT HAS CHANGED... Frost
Advisory expanded to include Oswego and Allegany counties tonight.

NWS BUF Office Area Forecast Discussion

Todays high barometer of 1027.8 mb broke the monthly high of 1023.8 mb set on 05/12/2026 by 4 mb

METRIC | IMPERIAL

Weather Conditions Updated: @ 3:05pm

Temperature

Conditions/Real Time Wind Speed

36 Hour Forecast/WNY Expected Snowfall

Currently: 58.5°F Trend: /hr Wind Chill 58°F Humidex 57.0°F 24 Hour +/- -4.9°F ---
Today High 59.3°F 2:55 PM	Today Low 43.5°F 6:10 AM
Yest.High 67.9°F 2:43 AM	Yest.Low 47.9°F 11:58 PM
Last Year High 53.4°F	Last Year Low 46.9°F
Station Record High* 87.7°F 2021	Station Record Low* 40.1°F 2018
* This Station's Records Since 1/2010


	Clear
	SE 6.3 Gusting to: 7.0
Light Breeze
	Total Rainfall Today: 0.00 in
	Current CBI Fire Danger: 16.5 of 100

This Afternoon Sunny	Tonight Mostly Clear	Friday Partly Sunny
Hi 59 °F	Lo 40 °F	Hi 62 °F

Dew Point

Rainfall

Wind

Sun/Moon

Current:	40.4°F
Last Hour:	1.8°F
High 1:36 PM:	46.4°F
Low 12:15 AM:	39.5°F
Record High:	82.4°F on Jun-19-2024
Record Low:	-24.5°F on Jan-24-2011
Wetbulb:	50.0°F

Today:	0.00 in
Last 24 Hours:	0.00 in
Yesterday:	0.04 in
Previous 7 Days:	0.60 in
May Rain:	2.62 in
May to Date Average:¹⁰	2.14 in
May to Date +/- from Avg:¹⁰	0.48 in
May Avg:	3.14 in
+/- from Avg:	0.52 in
2025 Total:	17.05 in
Year To Date Average:¹¹	11.39 in
Year To Date +/- from Avg:¹¹	5.66 in
Last Rain Time/Date:	May-20-2026 at 1:12 PM
83 rain days in 2026
16 days in May 0 straight days without rain

Current:	SE 6.3 mph
Last 15 Min. Avg:	3.3 mph
Last 30 Min. Avg:	5.2 mph
Last 1 Hour Avg:	5.2 mph
Last 2 Hour Avg:	4.7 mph
Todays Wind Run:	49.24 miles
Wind Gust
Current:	7.0 mph
High Last Hour:	13.0 mph ESE
Todays High:	16.1 mph 8:44 AM
May High:	36.0 mph May-19
2025 High:	43.0 mph Mar-14
Record Gust:	62.6 mph Dec-25-2014

Sunlight:

14 hrs 52 min
45 sec
of Sunlight Today Which is
1 min 52 sec longer than
yesterday
(Noon)

(Midnight)

Waxing Crescent

31%
Illuminated

Humidity/Feels Like

Barometer

Feels Like:	57.0°F
Humidity:	51%
Last Hour +/-:	6%
High 6:17 AM:	88%
Low 3:03 PM:	50%
Record High:	100% Sep-4-2018
Record Low:	16% May-10-2022

Current:	1026.6 mb
Last Hour:	Steady
High 12:06 PM:	1027.8
Low 12:00 AM:	1022.5
Record High:	1048.1 mb Dec-14-2024
Record Low:	978.7 mb Jan-10-2024

Heating Degree Days

Snow³

Wind Chill

Air

Today:	11.1
May:	261.9
2026 to Date:	4033.5
Cooling Degree Days
2026 to Date:	27.5

Today:	0.00 in
Yesterday:	0.00 in
May Snow:	0.00 in
May Avg:	0.00 in
Diff from Avg:	0.00 in
Season Total:²	17.30 in
Snow Depth:	0.00 in
0 snow days in May
3 snow days this season.²
First Snow of Season: --
Average 1st Snow:

Current:	57.7°F
Low 6:45 AM:	41.9°F
Yesterday:	45.4°F
Record:	-26.3°F Feb-20-2015

Quality
Index⁶:
33

Good

Density:
1.24 kg/m³

UV Summary/Forecast

Solar Summary

May-21

8.2

May-22

8.0

May-23

8.5

Sunrise is at: 5:45 am

Solar Noon: 13:11

Sunset is at: 8:36 pm

Almanac

Cloud Height

Station All Time Records

Outlook

Currently:	Afternoon
YTD Avg Temp:	36.5°F
Sunrise:	5:45 am
Sunset:	8:36 pm
Moonrise:	10:35 am
Moonset:	1:02 am
Full Moon:	May-31-2026
New Moon:	02:55 UTC Jun-15-2026

Cloud Height:

4741 ft

HIGHS:	LOWS:
97.7°F Jul-10-2020	-18.9°F Jan-24-2011
Daytime Records
95.5°F Jul-10-2020	-1.1°F Feb-15-2015
Nitetime Records
80.1°F Jul-08-2020	-11.4°F Jan-24-2014
ICN:0 \| S3C2:1 \| Ajax 3.xx ISS:Ok \|

Tonight

Tonight: Mostly Clear

Mostly Clear

¹ . ² Snow season July 1st to June 30th. ³ Snow is manually measured a few times a day as needed 0.01 = a trace . ⁶ Air Quality Index is provided by Minnesota Polution Control Agency and is updated between the hours of 6AM and Midnight. ¹⁰ Historical average only to day 21 of just the month of May for this station since 2010. ¹¹ Historical average rain this season to day 21 of Mayfor this station since 2010.

NWS Weather Forecast - Outlook This Afternoon & Tonight

This
Afternoon

Sunny

Hi 59 °F

NWS forecast: Sunny, with a high near 59. Northeast wind around 10 mph.

Tonight

Mostly Clear

Lo 40 °F

NWS forecast: Mostly clear, with a low around 40. East wind 5 to 8 mph.

NWS Short Term Weather Forecast

Friday Partly Sunny	Friday Night Cloudy then Chance Rain Showers	Saturday Rain Showers	Saturday Night Rain Showers	Sunday Rain Showers	Sunday Night Mostly Cloudy then Chance Rain Showers	Memorial Day Chance Rain Showers
Hi 62 °F	Lo 48 °F	Hi 59 °F	Lo 48 °F	Hi 70 °F	Lo 52 °F	Hi 75 °F

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