Island Drive Weather - Longview, WA

68°F

Longview, WA, USA

Updated: 13-Sep-2025 12:26pm

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Radar/Satellite images courtesy of National Weather Service.

METRIC | IMPERIAL

Updated: 13-Sep-2025 @ 7:26pm (0 sec ago)

Temperature

Current Conditions

Forecast / Storm Prediction

Currently Outside: 67.8°F ---
High Today 81.2°F 3:42 PM	Low Today 58.1°F 7:33 AM
Yest High 73.9°F 3:18 PM	Yest Low 57.8°F 6:31 AM
Sta* High 89.3°F 2010	Sta* Low 44.4°F 2016
* This Station's Records Since 01/2020


	Dry
	Wind: SW 1.1 Gusting to: 2.0 mph
	Rain: 0.00 in
	Current CBI Fire Danger: 4.4 of 100

Tonight Slight Chance Light Rain then Slight Chance Showers And T-Storms	Sunday Rain Showers	Sunday Night Mostly Clear
Lo 59°F	Hi 66°F	Lo 50°F

Dew Point

Liquid Precipitation

Wind Speed

Sun/Moon

Current:	57.3°F
Last Hour:	-0.9°F
High 2:57 PM:	63.5°F
Low 7:33 AM:	55.2°F
Record High:	80.8°F on 28-Jun-2021
Record Low:	11.7°F on 22-Dec-2022
Wetbulb:	61.7°F

Rain Today
Today:	0.00 in
Yesterday:	0.00 in
Last 7 Days:	0.06 in
Sep Rain:	0.06 in
Sep to Date Avg:¹⁰	0.32 in
Sep to Date Diff from Avg:¹⁰	0.26 in
Sep Avg:	0.90 in
Diff from Avg:	0.84 in
Season:¹	17.910 in
YTD Avg:¹¹	13.42 in
YTD Diff from Avg:¹¹	4.49 in
Last Rain Time/Date:	6-Sep-2025 at 7:57 AM
83 rain days in 2025
1 day in September 6 days since last rain

Current:	SW 1.1 mph
1Hr Average:	0.8 mph
Wind Run:	19.44 miles
Wind Gust
Current:	2.0 mph
Today:	11.5 mph 4:57 PM
Month:	13.0 mph 10-Sep
Year:	33.0 mph 19-Mar
Record Gust:	33.0 mph 19-Mar-2025

Sunlight:

12 h 44 m 47 s
of Sunlight Yesterday
12 h 41 m 33 s
of Sunlight Today Which is
3 min 14 sec shorter than
yesterday
12 h 38 m 20 s
of Sunlight Tomorrow
(Noon ?>)

(Midnight

Last Quarter

54%
Illuminated

Humidity

Barometer

Current:	69%
Last Hour:	5%
High 12:00 AM:	91%
Low 3:44 PM:	52%
Record High:	100% 30-Nov-2014
Record Low:	0% 26-Jan-2015

Current:	1011.4 inHg
Last Hour:	Steady
High 12:02 AM:	1015.6
Low 3:52 PM:	1011.2
Record High:	1045.4 inHg 30-Dec-2014
Record Low:	979.4 inHg 27-Dec-2022

Cooling Degree Days

Coming Soon

Heat Index

Today:	0.1
Sep:	13.4
2025 to Date:	234.6
Heating Degree Days
2025 to Date:	2812.2

Current:	67.9°F
High 3:42pm:	82.5°F
Yesterday:	73.9°F
Record:	129.7°F 27-Jun-2021

Current UV Index

Current Solar Energy⁹

0.0

Sunburn in

720 Minutes

Highest:
12:33 PM
5.2

0 W/m²
0%
W/m² ⇒ SI

High Today:
11:07 AM
780 W/m²
Record:
1531 W/m²

Almanac

Irrigation Index⁵

Station All Time Records

Cloud Level

Currently:	Evening
YTD Avg Temp:	54.9°F
Sunrise:	06:49
Sunset:	19:26
Moonrise:	22:37
Moonset:	15:35
Full Moon:	07-Sep-2025
New Moon:	19:55 UTC 21-Sep-2025

Updated at Midnight
Current ET:	0.05 in
7-Days Rain:	0.06 in
7-Days ET:	0.22 in
7-Day:	0.164 in
September:	0.4 in

HIGHS:	LOWS:
110.1°F 27-Jun-2021	15.6°F 16-Jan-2024
Daytime Records
93.0°F°F 27-Jun-2021	23.0°F°F 13-Jan-2024
Nitetime Records
82.8°F°F 28-Jun-2021	20.3°F°F 16-Jan-2024
ICN:18 \| S3C2:0 \| Ajax 3.xx ISS:Ok \| CON:2.8 \| RCP:100%

¹ Rain season: Jan 1st to Dec 31st. ⁵ Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present). ⁹ Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked. ¹⁰ Historical average only to day 13 of just the month of September for this station since 2020. ¹¹ Historical average rain this season to day 13 of September for this station since 2020.

NWS Weather Forecast - Outlook Tonight & Sunday

Tonight

Slight Chance Light Rain then Slight Chance Showers And T-Storms

Lo 59°F

NWS forecast: A slight chance of rain between 10pm and 11pm, then a slight chance of showers and thunderstorms between midnight and 1am, then a chance of showers and thunderstorms between 1am and 2am, then rain likely between 2am and 5am, then rain showers. Mostly cloudy, with a low around 59. Southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Local station forecast: Increasing clouds with little temp change.

Sunday

Rain Showers

Hi 66°F

NWS forecast: Rain showers before 2pm. Partly sunny. High near 66, with temperatures falling to around 64 in the afternoon. Southwest wind 6 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.

NWS Short Term Weather Forecast

Sunday Night Mostly Clear	Monday Mostly Sunny	Monday Night Mostly Clear	Tuesday Sunny	Tuesday Night Mostly Clear then Chance Rain Showers	Wednesday Chance Rain Showers	Wednesday Night Slight Chance Rain Showers then Partly Cloudy
Lo 50°F	Hi 72°F	Lo 52°F	Hi 84°F	Lo 54°F	Hi 71°F	Lo 51°F

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