Timonium, MD Weather

Baltimore County4:11 AM EDT39.44°N, 76.62°WElevation 407 ft

Current conditions

Mostly Clear
56°
Mostly Clear
Feels like 56°
High 65°·Low 46° tonight
WindN 7 mph
Humidity47%
Dew point36°
Pressure30.23 inHg
Cloud cover11%
UV index0 Low
Sunrise7:23 AM
Sunset6:20 PM

Observed at Baltimore, Inner Harbor · 1 hr ago

Forecast

10-day

  • Tonight

    Mostly clear, with a low around 46. North wind around 7 mph.

  • Wednesday

    Sunny, with a high near 65. North wind around 8 mph.

  • Wednesday Night

    Mostly clear, with a low around 44. North wind around 7 mph.

National Weather Service forecast updated 20 hrs ago.

Hourly

Hourly forecast
  1. Now Mostly Clear 49°
  2. 5 AM Mostly Clear 48°
  3. 6 AM Sunny 47°
  4. 7 AM Sunny 46°
  5. 8 AM Sunny 47°
  6. 9 AM Sunny 50°
  7. 10 AM Sunny 54°
  8. 11 AM Sunny 58°
  9. 12 PM Sunny 60°
  10. 1 PM Sunny 60°
  11. 2 PM Sunny 62°
  12. 3 PM Sunny 63°
  13. 4 PM Sunny 64°
  14. 5 PM Sunny 62°
  15. 6 PM Mostly Clear 59°
  16. 7 PM Mostly Clear 55°
  17. 8 PM Mostly Clear 54°
  18. 9 PM Mostly Clear 52°
  19. 10 PM Mostly Clear 51°
  20. 11 PM Clear 50°
  21. Thu12 AM Clear 49°
  22. 1 AM Mostly Clear 49°
  23. 2 AM Mostly Clear 48°
  24. 3 AM Mostly Clear 47°

10-day forecast

Details
  1. TueOct 20 Sunny Sunny46°69°
  2. TodayOct 21 Sunny Sunny44°65°
  3. ThuOct 22 Sunny Sunny44°66°
  4. FriOct 23 Sunny Sunny39°60°
  5. SatOct 24 Sunny Sunny40°59°
  6. SunOct 25 Sunny Sunny44°65°
  7. MonOct 26 Mostly Sunny Mostly Sunny50°70°
  8. TueOct 27 Cloudy Cloudy43°65°
  9. WedOct 28 Cloudy Cloudy40°54°
  10. ThuOct 29 Cloudy Cloudy51°68°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near Timonium

More weather news

Air quality

24
Good
Ozone

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • WedGood (28)
  • ThuGood (33)
  • FriGood (33)

Metro Baltimore, MD reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:23 AM
Sunset 6:20 PM
Daylight 10 h 57 min (−2 min 26 s tomorrow)
Waxing Gibbous · 75% lit
Moonrise 3:57 PM Moonset 2:25 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low67° / 50°
Record high87° (1979)
Record low30° (1974)
Wettest1.81 in (1961)
Month to date2.97 in (normal 2.33 in)

Baltimore Downtown Area, records since 1950. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in LWX, issued 1 hr ago

What Has Changed

No changes were made to the forecast overnight.

Key Messages

- 1) Dry conditions and seasonable temperatures are expected through early next week.

Discussion

KEY MESSAGE 1...Dry conditions and seasonable temperatures are expected through early next week.

Surface high pressure continues to build north of the forecast area through the end of the week, yielding dry conditions, seasonal temperatures, and limited cloud cover. High temperatures will be in the 60s to near 70s each day with overnight lows in the 30s to mid 40s.

High pressure will build southward out of southeastern Canada and eastern Great Lakes region Saturday through Tuesday. Dry conditions are expected each day. There could be some areas of frost Saturday morning. Temperatures will start out chilly Saturday with highs 5 to 7 degrees below average and highs generally in the upper 50s to lower 60s. By Sunday, temperatures will be more seasonable. Monday will encounter highs approaching or reaching the 70 degree mark. By Tuesday, temperatures may be knocked down to seasonable once again. Highs in the middle 60s.

Aviation

VFR conditions continue as surface high pressure builds overhead and dry conditions persist. Winds remain primarily out of the north today before shifting to northwesterly on Thursday. On Friday, winds shift to northeasterly. Terminals located near the I-95 corridor will gust around 15 knots each afternoon. Otherwise, terminals can expect light northerly winds, no precipitation, and VFR conditions.

VFR conditions Saturday through Sunday night. Winds light and variable through the period.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.