Current Conditions
Great Falls, Virginia
Wind
NE 10 mph16 km/h
Humidity
94%
Cloud Cover
100%
As of Tuesday, September 22, 2026 at 10:59 AM EDT
Today's Outlook
Day
Overcast and mild, with a high of 61°F16°C. Breezy from the NE at 10 mph16 km/h. 100% chance of rain throughout the day.
Night
Overcast, with a low around 59°F15°C. Breezy from the NE at 9 mph14 km/h. 99% chance of rain throughout the night.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Rain | High 61°F16°C | Low 59°F15°C | Precip 0.64 in16.3 mm100% | Cloud 100% | Wind NE 9 mph15 km/h | Tuesday: Overcast and mild, with a high of 61°F16°C. Breezy from the NE at 10 mph16 km/h. 100% chance of rain throughout the day. Tuesday Night: Overcast, with a low around 59°F15°C. Breezy from the NE at 9 mph14 km/h. 99% chance of rain throughout the night. | |
| Light Rain | High 64°F18°C | Low 55°F13°C | Precip 0.21 in5.4 mm83% | Cloud 89% | Wind NE 9 mph14 km/h | Wednesday: Overcast and mild, with a high of 64°F18°C and morning low of 55°F13°C. Breezy from the NE at 9 mph14 km/h. 70% chance of light rain throughout the day. Wednesday Night: Overcast, with a low around 57°F14°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h. 83% chance of light rain overnight. | |
| Partly Cloudy | High 67°F19°C | Low 54°F12°C | Precip 0 in0 mm— | Cloud 73% | Wind NNE 8 mph12 km/h | Thursday: Mostly cloudy and mild, with a high of 67°F19°C and morning low of 54°F12°C. Breezy from the NE at 8 to 9 mph14 to 15 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 54°F12°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h. | |
| Partly Cloudy | High 74°F23°C | Low 51°F11°C | Precip 0.02 in0.6 mm7% | Cloud 46% | Wind NNW 9 mph15 km/h | Friday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 52°F11°C. Breezy from the N at 10 to 11 mph16 to 17 km/h. Dry air. Friday Night: Mostly cloudy, with a low around 51°F11°C. Breezy from the NNW at 9 to 10 mph14 to 15 km/h. | |
| Drizzle | High 72°F22°C | Low 57°F14°C | Precip 0.05 in1.3 mm15% | Cloud 60% | Wind NNW 10 mph16 km/h | Saturday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 57°F14°C. Breezy from the NNW at 11 to 12 mph17 to 19 km/h. 15% chance of drizzle throughout the day. Dry air. Saturday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the NNW at 10 mph15 km/h. 10% chance of drizzle throughout the night. | |
| Drizzle | High 69°F21°C | Low 60°F16°C | Precip 0.06 in1.5 mm20% | Cloud 84% | Wind NW 9 mph15 km/h | Sunday: Overcast and warm, with a high of 69°F21°C and morning low of 60°F16°C. Breezy from the NW at 10 mph16 km/h. 20% chance of drizzle throughout the day. Dry air. Sunday Night: Overcast, with a low around 60°F16°C. Breezy from the NW at 8 to 10 mph13 to 16 km/h. 14% chance of drizzle throughout the night. | |
| Drizzle | High 72°F22°C | Low 61°F16°C | Precip 0.03 in0.8 mm10% | Cloud 75% | Wind NW 6 mph10 km/h | Monday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 10% chance of drizzle. Monday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the NW around 5 mph9 km/h. 10% chance of drizzle overnight. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| TuesdaySep 22 | 61°F16°C | 59°F15°C | 0.64 in16.3 mm· 100% | 100% | Rain | NE 9 mph15 km/h | |
DayOvercast and mild, with a high of 61°F16°C. Breezy from the NE at 10 mph16 km/h. 100% chance of rain throughout the day. NightOvercast, with a low around 59°F15°C. Breezy from the NE at 9 mph14 km/h. 99% chance of rain throughout the night. | |||||||
| WednesdaySep 23 | 64°F18°C | 55°F13°C | 0.21 in5.4 mm· 83% | 89% | Light Rain | NE 9 mph14 km/h | |
DayOvercast and mild, with a high of 64°F18°C and morning low of 55°F13°C. Breezy from the NE at 9 mph14 km/h. 70% chance of light rain throughout the day. NightOvercast, with a low around 57°F14°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h. 83% chance of light rain overnight. | |||||||
| ThursdaySep 24 | 67°F19°C | 54°F12°C | 0 in0 mm· — | 73% | Partly Cloudy | NNE 8 mph12 km/h | |
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 54°F12°C. Breezy from the NE at 8 to 9 mph14 to 15 km/h. Dry air. NightMostly cloudy, with a low around 54°F12°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h. | |||||||
| FridaySep 25 | 74°F23°C | 51°F11°C | 0.02 in0.6 mm· 7% | 46% | Partly Cloudy | NNW 9 mph15 km/h | |
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 52°F11°C. Breezy from the N at 10 to 11 mph16 to 17 km/h. Dry air. NightMostly cloudy, with a low around 51°F11°C. Breezy from the NNW at 9 to 10 mph14 to 15 km/h. | |||||||
| SaturdaySep 26 | 72°F22°C | 57°F14°C | 0.05 in1.3 mm· 15% | 60% | Drizzle | NNW 10 mph16 km/h | |
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 57°F14°C. Breezy from the NNW at 11 to 12 mph17 to 19 km/h. 15% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 57°F14°C. Breezy from the NNW at 10 mph15 km/h. 10% chance of drizzle throughout the night. | |||||||
| SundaySep 27 | 69°F21°C | 60°F16°C | 0.06 in1.5 mm· 20% | 84% | Drizzle | NW 9 mph15 km/h | |
DayOvercast and warm, with a high of 69°F21°C and morning low of 60°F16°C. Breezy from the NW at 10 mph16 km/h. 20% chance of drizzle throughout the day. Dry air. NightOvercast, with a low around 60°F16°C. Breezy from the NW at 8 to 10 mph13 to 16 km/h. 14% chance of drizzle throughout the night. | |||||||
| MondaySep 28 | 72°F22°C | 61°F16°C | 0.03 in0.8 mm· 10% | 75% | Drizzle | NW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 10% chance of drizzle. NightMostly cloudy, with a low around 61°F16°C. Light wind from the NW around 5 mph9 km/h. 10% chance of drizzle overnight. | |||||||
| TuesdaySep 29 | 77°F25°C | 60°F15°C | 0 in0.1 mm· 3% | 48% | Partly Cloudy | NW 4 mph7 km/h | |
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 60°F16°C. Light wind from the NNW around 4 mph7 km/h. NightPartly cloudy, with a low around 60°F15°C. Light wind from the NW around 4 mph7 km/h. | |||||||
| WednesdaySep 30 | 78°F26°C | 59°F15°C | 0.02 in0.5 mm· 8% | 51% | Partly Cloudy | SE 5 mph8 km/h | |
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 59°F15°C. Light wind from the SSE around 5 mph7 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the SE around 5 mph8 km/h. | |||||||
| ThursdayOct 1 | 78°F25°C | 62°F17°C | 0.17 in4.3 mm· 20% | 68% | Showers | SSE 6 mph9 km/h | |
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 63°F17°C. Light wind from the SSE around 6 mph9 km/h. 20% chance of light rain throughout the day. NightMostly cloudy, with a low around 62°F17°C. Light wind from the SSE around 6 mph9 km/h. 18% chance of showers throughout the night. | |||||||
| FridayOct 2 | 76°F24°C | 63°F17°C | 0.17 in4.3 mm· 22% | 64% | Showers | W 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 63°F17°C. Breezy from the WNW at 6 to 7 mph10 to 11 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 63°F17°C. Light wind from the WSW around 6 mph10 km/h. 21% chance of showers throughout the night. | |||||||
| SaturdayOct 3 | 74°F23°C | 60°F16°C | 0.15 in3.8 mm· 20% | 56% | Showers | NNW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 60°F16°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F16°C. Light wind from the NNW around 6 mph10 km/h. 19% chance of showers throughout the night. | |||||||
| SundayOct 4 | 74°F23°C | 59°F15°C | 0.15 in3.8 mm· 21% | 60% | Showers | WNW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 59°F15°C. Light wind from the WNW around 6 mph10 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Light wind from the W around 6 mph10 km/h. 20% chance of showers throughout the night. | |||||||
| MondayOct 5 | 73°F23°C | 59°F15°C | 0.18 in4.6 mm· 20% | 56% | Showers | W 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 59°F15°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Light wind from the W around 6 mph10 km/h. 19% chance of showers throughout the night. | |||||||
| TuesdayOct 6 | 73°F23°C | 58°F14°C | 0.1 in2.6 mm· 18% | 47% | Drizzle | WNW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 58°F14°C. Breezy from the WNW at 6 to 7 mph10 to 11 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 58°F14°C. Light wind from the WNW around 6 mph10 km/h. 18% chance of drizzle throughout the night. | |||||||
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About This Forecast
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Coordinates: 38.9982°N, 77.2883°W·Elevation: 104m·Timezone: America/New_York·Population: 15,427