Gaston, OR Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Gaston, OR.

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Alert Analysis for Gaston, OR →

Current Conditions — Gaston, OR

TILLAMOOK (KTMK)

Mostly Cloudy

55.4 F

Humidity:72%

Wind Speed: 0.0 mph

Barometer:30.16 in

Dewpoint:46.4 F

Visibility:10.00 mi

Precip:--

Heat Index:NA

Wind Chill:NA

May 7 2026, 10:35 AM PDT

Observation Analysis for Gaston, OR →

5-Day Forecast — Gaston, OR

Thursday

High 71 °F

Forecast Missing

Thursday
Night

Low 48 °F

Forecast Missing

Friday

High 71 °F

Forecast Missing

Friday
Night

Low 46 °F

Forecast Missing

Saturday

High 77 °F

Forecast Missing

Saturday
Night

Low 48 °F

Forecast Missing

Sunday

High 75 °F

Forecast Missing

Sunday
Night

Low 48 °F

Forecast Missing

Monday

High 77 °F

Forecast Missing

Detailed Forecast — Gaston, OR

Thursday

Forecast Missing. High near 71°F. Wind 0 to 2 mph, with gusts as high as 6 mph.

Thursday Night

Forecast Missing. Low around 48°F. Wind 0 to 1 mph, with gusts as high as 3 mph.

Friday

Forecast Missing. High near 71°F. Wind 1 to 5 mph, with gusts as high as 8 mph.

Friday Night

Forecast Missing. Low around 46°F. Wind 1 to 3 mph, with gusts as high as 7 mph.

Saturday

Forecast Missing. High near 77°F. Wind 1 to 2 mph, with gusts as high as 6 mph.

Saturday Night

Forecast Missing. Low around 48°F. Wind 1 to 3 mph, with gusts as high as 6 mph.

Sunday

Forecast Missing. High near 75°F. Wind 1 to 5 mph, with gusts as high as 8 mph.

Sunday Night

Forecast Missing. Low around 48°F. Wind 1 to 3 mph, with gusts as high as 6 mph.

Monday

Forecast Missing. High near 77°F. Wind 3 to 8 mph, with gusts as high as 14 mph.

Monday Night

Forecast Missing. Low around 48°F. Wind 2 to 6 mph, with gusts as high as 10 mph.

Tuesday

Forecast Missing. High near 78°F. Wind 5 to 8 mph, with gusts as high as 14 mph.

Tuesday Night

Forecast Missing. Low around 48°F. Wind 1 to 6 mph, with gusts as high as 9 mph.

Wednesday

Forecast Missing. High near 80°F. Wind 5 to 7 mph, with gusts as high as 12 mph.

Observation History — Gaston, OR

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
10:35 AM PDT	0.0	10.00	Mostly Cloudy	--	55.4	46.4	72%	NA	NA	30.16	1021.3
10:15 AM PDT	0.0	10.00	Cloudy	--	55.4	46.4	72%	NA	NA	30.16	1021.3
09:55 AM PDT	4.7	10.00	Cloudy	--	55.4	46.4	72%	NA	NA	30.17	1021.7
09:35 AM PDT	4.7	10.00	NULL	--	53.6	46.4	77%	NA	NA	30.17	1021.7
09:15 AM PDT	NW 4.7	10.00	Cloudy	--	53.6	46.4	77%	NA	NA	30.17	1021.7
08:55 AM PDT	NW 4.7	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	30.17	1021.7
08:15 AM PDT	0.0	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	30.17	1021.7
07:55 AM PDT	0.0	10.00	Cloudy	--	51.8	44.6	76%	NA	NA	30.17	1021.7
07:35 AM PDT	W 3.4	10.00	Cloudy	--	51.8	46.4	82%	NA	NA	30.17	1021.7
07:15 AM PDT	0.0	10.00	Cloudy	--	50.0	46.4	87%	NA	NA	30.17	1021.7
06:55 AM PDT	0.0	10.00	Cloudy	--	50.0	46.4	87%	NA	NA	30.16	1021.3
06:35 AM PDT	5.8	10.00	Cloudy	--	50.0	48.2	94%	NA	NA	30.16	1021.3
06:15 AM PDT	0.0	10.00	Cloudy	--	50.0	46.4	87%	NA	NA	30.16	1021.3
05:55 AM PDT	0.0	10.00	Cloudy	--	50.0	46.4	87%	NA	NA	30.15	1021.0
05:35 AM PDT	0.0	10.00	Cloudy	--	50.0	48.2	94%	NA	NA	30.15	1021.0
05:15 AM PDT	0.0	10.00	Cloudy	--	50.0	50.0	100%	NA	NA	30.16	1021.3
04:55 AM PDT	0.0	10.00	Cloudy	--	50.0	50.0	100%	NA	NA	30.17	1021.7
04:35 AM PDT	0.0	10.00	Cloudy	--	51.8	48.2	87%	NA	NA	30.17	1021.7
04:15 AM PDT	W 3.4	7.00	Cloudy	--	51.8	48.2	87%	NA	NA	30.17	1021.7
03:55 AM PDT	0.0	9.00	Cloudy	--	51.8	48.2	87%	NA	NA	30.17	1021.7
03:35 AM PDT	0.0	10.00	Cloudy	--	51.8	48.2	87%	NA	NA	30.18	1022.0
03:15 AM PDT	0.0	10.00	Cloudy	--	51.8	48.2	87%	NA	NA	30.18	1022.0
02:55 AM PDT	0.0	10.00	Cloudy	--	51.8	48.2	87%	NA	NA	30.18	1022.0
02:35 AM PDT	0.0	10.00	Cloudy	--	53.6	50.0	88%	NA	NA	30.19	1022.4

Observation Analysis for Gaston, OR →

Regional Weather Observation

	TILLAMOOK (KTMK) Mostly Cloudy 55.4 F
	MCMINNVILLE (KMMV) Cloudy 57.2 F

	HILLSBORO/PORTLD (KHIO) Mostly Cloudy 57.2 F
	SCAPPOOSE (KSPB) Cloudy 57.2 F

	VANCOUVER (KVUO) Clear 57.2 F
	PORTLAND (KPDX) Clear 57.2 F