Current Conditions
Tri-Cities, Washington
Wind
S 4 mph7 km/h
Humidity
71%
Cloud Cover
75%
As of Wednesday, September 23, 2026 at 7:53 AM PDT
Today's Outlook
Day
Mostly cloudy and warm, with a high of 77°F25°C and morning low of 55°F13°C. Light wind from the SW around 4 mph7 km/h. Dry air.
Night
Mostly cloudy, with a low around 51°F10°C. Light wind from the SSE around 4 mph6 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Partly Cloudy | High 77°F25°C | Low 51°F10°C | Precip 0 in0 mm— | Cloud 67% | Wind SSW 4 mph6 km/h | Wednesday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 55°F13°C. Light wind from the SW around 4 mph7 km/h. Dry air. Wednesday Night: Mostly cloudy, with a low around 51°F10°C. Light wind from the SSE around 4 mph6 km/h. | |
| Partly Cloudy | High 78°F26°C | Low 53°F12°C | Precip 0 in0 mm— | Cloud 79% | Wind NW 3 mph5 km/h | Thursday: Overcast and warm, with a high of 78°F26°C and morning low of 53°F12°C. Light wind from the NNW around 3 mph4 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 53°F12°C. Light wind from the WNW around 3 mph5 km/h. | |
| Showers | High 70°F21°C | Low 55°F13°C | Precip 0.1 in2.6 mm79% | Cloud 46% | Wind SW 11 mph18 km/h | Friday: Partly cloudy and warm, with a high of 70°F21°C and morning low of 60°F16°C. Windy from the SW at 15 to 20 mph24 to 32 km/h. 79% chance of showers throughout the day. Dry air. Friday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the SW at 8 to 12 mph13 to 20 km/h. 25% chance of drizzle before dawn. | |
| Partly Cloudy | High 68°F20°C | Low 46°F8°C | Precip 0 in0 mm— | Cloud 51% | Wind WSW 5 mph8 km/h | Saturday: Partly cloudy and mild, with a high of 68°F20°C and morning low of 50°F10°C. Light wind from the S around 4 mph6 km/h. Dry air. Saturday Night: Mostly cloudy, with a low around 46°F8°C. Light wind from the W around 5 mph9 km/h. | |
| Partly Cloudy | High 69°F20°C | Low 48°F9°C | Precip 0 in0 mm— | Cloud 51% | Wind NW 4 mph7 km/h | Sunday: Mostly cloudy and warm, with a high of 69°F20°C and morning low of 50°F10°C. Light wind from the NNW around 4 mph7 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 48°F9°C. Light wind from the NW around 4 mph7 km/h. | |
| Clear | High 72°F22°C | Low 46°F8°C | Precip 0 in0 mm— | Cloud 36% | Wind SSW 4 mph7 km/h | Monday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 49°F10°C. Light wind from the SW around 4 mph6 km/h. Dry air. Monday Night: Partly cloudy, with a low around 46°F8°C. Light wind from the S around 4 mph7 km/h. | |
| Partly Cloudy | High 75°F24°C | Low 51°F10°C | Precip 0.01 in0.3 mm4% | Cloud 45% | Wind SSW 6 mph9 km/h | Tuesday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 53°F12°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h. Dry air. Tuesday Night: Partly cloudy, with a low around 51°F10°C. Light wind from the SSW around 5 mph8 km/h. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 23 | 77°F25°C | 51°F10°C | 0 in0 mm· — | 67% | Partly Cloudy | SSW 4 mph6 km/h | |
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 55°F13°C. Light wind from the SW around 4 mph7 km/h. Dry air. NightMostly cloudy, with a low around 51°F10°C. Light wind from the SSE around 4 mph6 km/h. | |||||||
| ThursdaySep 24 | 78°F26°C | 53°F12°C | 0 in0 mm· — | 79% | Partly Cloudy | NW 3 mph5 km/h | |
DayOvercast and warm, with a high of 78°F26°C and morning low of 53°F12°C. Light wind from the NNW around 3 mph4 km/h. Dry air. NightMostly cloudy, with a low around 53°F12°C. Light wind from the WNW around 3 mph5 km/h. | |||||||
| FridaySep 25 | 70°F21°C | 55°F13°C | 0.1 in2.6 mm· 79% | 46% | Showers | SW 11 mph18 km/h | |
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 60°F16°C. Windy from the SW at 15 to 20 mph24 to 32 km/h. 79% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SW at 8 to 12 mph13 to 20 km/h. 25% chance of drizzle before dawn. | |||||||
| SaturdaySep 26 | 68°F20°C | 46°F8°C | 0 in0 mm· — | 51% | Partly Cloudy | WSW 5 mph8 km/h | |
DayPartly cloudy and mild, with a high of 68°F20°C and morning low of 50°F10°C. Light wind from the S around 4 mph6 km/h. Dry air. NightMostly cloudy, with a low around 46°F8°C. Light wind from the W around 5 mph9 km/h. | |||||||
| SundaySep 27 | 69°F20°C | 48°F9°C | 0 in0 mm· — | 51% | Partly Cloudy | NW 4 mph7 km/h | |
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 50°F10°C. Light wind from the NNW around 4 mph7 km/h. Dry air. NightPartly cloudy, with a low around 48°F9°C. Light wind from the NW around 4 mph7 km/h. | |||||||
| MondaySep 28 | 72°F22°C | 46°F8°C | 0 in0 mm· — | 36% | Clear | SSW 4 mph7 km/h | |
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 49°F10°C. Light wind from the SW around 4 mph6 km/h. Dry air. NightPartly cloudy, with a low around 46°F8°C. Light wind from the S around 4 mph7 km/h. | |||||||
| TuesdaySep 29 | 75°F24°C | 51°F10°C | 0.01 in0.3 mm· 4% | 45% | Partly Cloudy | SSW 6 mph9 km/h | |
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 53°F12°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h. Dry air. NightPartly cloudy, with a low around 51°F10°C. Light wind from the SSW around 5 mph8 km/h. | |||||||
| WednesdaySep 30 | 75°F24°C | 52°F11°C | 0.01 in0.3 mm· 4% | 44% | Partly Cloudy | SW 5 mph9 km/h | |
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 54°F12°C. Light wind from the WSW around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 52°F11°C. Light wind from the SW around 5 mph9 km/h. | |||||||
| ThursdayOct 1 | 71°F22°C | 53°F12°C | 0.02 in0.4 mm· 5% | 51% | Partly Cloudy | WSW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 54°F12°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. Dry air. NightPartly cloudy, with a low around 53°F12°C. Light wind from the SW around 6 mph10 km/h. | |||||||
| FridayOct 2 | 70°F21°C | 51°F10°C | 0 in0.1 mm· 3% | 34% | Clear | WSW 5 mph9 km/h | |
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 53°F11°C. Light wind from the WSW around 5 mph9 km/h. Dry air. NightPartly cloudy, with a low around 51°F10°C. Light wind from the SW around 5 mph8 km/h. | |||||||
| SaturdayOct 3 | 72°F22°C | 47°F9°C | 0.01 in0.2 mm· 3% | 35% | Clear | NW 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 48°F9°C. Light wind from the NW around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 47°F9°C. Light wind from the NW around 5 mph8 km/h. | |||||||
| SundayOct 4 | 73°F23°C | 49°F9°C | 0 in0.1 mm· 3% | 37% | Clear | WNW 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 52°F11°C. Light wind from the WNW around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 49°F9°C. Light wind from the W around 5 mph8 km/h. | |||||||
| MondayOct 5 | 73°F23°C | 50°F10°C | 0 in0.1 mm· 3% | 32% | Clear | W 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 51°F10°C. Light wind from the W around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 50°F10°C. Light wind from the W around 5 mph8 km/h. | |||||||
| TuesdayOct 6 | 75°F24°C | 49°F10°C | 0 in0 mm· — | 26% | Clear | W 5 mph7 km/h | |
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 53°F12°C. Light wind from the W around 4 mph7 km/h. Dry air. NightPartly cloudy, with a low around 49°F10°C. Light wind from the W around 5 mph7 km/h. | |||||||
| WednesdayOct 7 | 74°F24°C | 51°F11°C | 0.01 in0.3 mm· 3% | 37% | Clear | WSW 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 74°F24°C and morning low of 52°F11°C. Light wind from the WSW around 5 mph7 km/h. Dry air. NightPartly cloudy, with a low around 51°F11°C. Light wind from the WSW around 5 mph8 km/h. | |||||||
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About This Forecast
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Coordinates: 46.2454°N, 119.1962°W·Elevation: 106m·Timezone: America/Los_Angeles·Population: 244,036