Buchanan County, VA Weather Forecast

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95°

Slight Chance Showers And Thunderstorms

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Friday, July 17, 2026

Wind: 1 mph N

This Afternoon

A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 95. Heat index values as high as 104. North wind around 1 mph. Chance of precipitation is 20%.

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County Weather Overview

This county weather page brings together forecast coverage for Buchanan County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.

Current forecast coverage spans 0 of 0 mapped cities in Buchanan County.

Page Snapshot

Page focus: county weather
Forecast window: Jul 17 to Jul 23, 2026
Latest sync: Jul 17, 2026 4:46 PM EDT
Forecast office: RLX
Source: NOAA / NWS

Next High

95°F

This Afternoon

Next Low

70°F

Tonight

Rain Outlook

Periods mentioning precipitation

Windiest

3 to 9 mph

Tuesday

Daily Outlook

Today

Jul 17

Slight Chance Showers And Thunderstorms

95 °F

/ 70°F

Wind 1 mph

Sat

Jul 18

Patchy Fog then Chance Showers And Thunderstorms

89 °F

/ 67°F

Wind 1 to 6 mph

Sun

Jul 19

Showers And Thunderstorms Likely

86 °F

/ 64°F

Wind 3 mph

Mon

Jul 20

Mostly Sunny

90 °F

/ 66°F

Wind 0 to 3 mph

Tue

Jul 21

Chance Showers And Thunderstorms

91 °F

/ 68°F

Wind 3 to 9 mph

Wed

Jul 22

Showers And Thunderstorms Likely

86 °F

/ 59°F

Wind 5 to 8 mph

Thu

Jul 23

Mostly Sunny

83 °F

/ 59°F

Wind 0 to 5 mph

This Week in Buchanan County

This Afternoon looks like the warmest upcoming period in Buchanan County at 95 degrees F.

Wednesday Night is the coolest period ahead with temperatures near 59 degrees F.

The strongest winds are forecast for Tuesday at about 3 to 9 mph SW.

Precipitation is mentioned in 10 upcoming forecast periods.

Forecast Details

Last updated: Jul 17, 2026 4:46 PM EDT
Coverage: 7 days
Time zone: America/New_York
Forecast office: RLX
Radar station: KJKL

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Tonight

Jul 17

70°F

Chance Showers And Thunderstorms then Patchy Fog

2 mph SW

A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and midnight, then patchy fog and a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Heat index values as high as 104. Southwest wind around 2 mph. Chance of precipitation is 50%.

Saturday

Jul 18

89°F

Patchy Fog then Chance Showers And Thunderstorms

1 to 6 mph SW

Patchy fog before 8am, then patchy fog and a chance of showers and thunderstorms between 8am and 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms likely between 1pm and 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 89. Heat index values as high as 102. Southwest wind 1 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday Night

Jul 18

67°F

Chance Showers And Thunderstorms

2 to 6 mph SW

A chance of showers and thunderstorms before 1am, then showers and thunderstorms. Mostly cloudy, with a low around 67. Southwest wind 2 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday

Jul 19

86°F

Showers And Thunderstorms Likely

3 mph W

Showers and thunderstorms likely. Mostly cloudy, with a high near 86. West wind around 3 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday Night

Jul 19

64°F

Showers And Thunderstorms Likely then Partly Cloudy

0 to 3 mph N

Showers and thunderstorms likely before 8pm. Partly cloudy, with a low around 64. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Monday

Jul 20

90°F

Mostly Sunny

0 to 3 mph SW

Mostly sunny, with a high near 90.

Monday Night

Jul 20

66°F

Partly Cloudy

3 mph SE

Partly cloudy, with a low around 66.

Tuesday

Jul 21

91°F

Chance Showers And Thunderstorms

3 to 9 mph SW

A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 91. Chance of precipitation is 30%.

Tuesday Night

Jul 21

68°F

Chance Showers And Thunderstorms then Showers And Thunderstorms Likely

6 to 9 mph SW

A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 70%.

Wednesday

Jul 22

86°F

Showers And Thunderstorms Likely

5 to 8 mph W

Showers and thunderstorms likely. Mostly cloudy, with a high near 86. Chance of precipitation is 70%.

Wednesday Night

Jul 22

59°F

Chance Showers And Thunderstorms

1 to 7 mph NW

A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 59. Chance of precipitation is 50%.

Thursday

Jul 23

83°F

Mostly Sunny

0 to 5 mph N

Mostly sunny, with a high near 83.

Thursday Night

Jul 23

59°F

Mostly Clear

0 to 5 mph NE

Mostly clear, with a low around 59.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
This Afternoon Jul 17	Slight Chance Showers And Thunderstorms	95°F	1 mph N	A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 95. Heat index values as high as...
Tonight Jul 17	Chance Showers And Thunderstorms then Patchy Fog	70°F	2 mph SW	A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and midnight,...
Saturday Jul 18	Patchy Fog then Chance Showers And Thunderstorms	89°F	1 to 6 mph SW	Patchy fog before 8am, then patchy fog and a chance of showers and thunderstorms between 8am and 10am, then a chance of...
Saturday Night Jul 18	Chance Showers And Thunderstorms	67°F	2 to 6 mph SW	A chance of showers and thunderstorms before 1am, then showers and thunderstorms. Mostly cloudy, with a low around 67. S...
Sunday Jul 19	Showers And Thunderstorms Likely	86°F	3 mph W	Showers and thunderstorms likely. Mostly cloudy, with a high near 86. West wind around 3 mph. Chance of precipitation is...
Sunday Night Jul 19	Showers And Thunderstorms Likely then Partly Cloudy	64°F	0 to 3 mph N	Showers and thunderstorms likely before 8pm. Partly cloudy, with a low around 64. Chance of precipitation is 70%. New ra...
Monday Jul 20	Mostly Sunny	90°F	0 to 3 mph SW	Mostly sunny, with a high near 90.
Monday Night Jul 20	Partly Cloudy	66°F	3 mph SE	Partly cloudy, with a low around 66.
Tuesday Jul 21	Chance Showers And Thunderstorms	91°F	3 to 9 mph SW	A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
Tuesday Night Jul 21	Chance Showers And Thunderstorms then Showers And Thunderstorms Likely	68°F	6 to 9 mph SW	A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low aroun...
Wednesday Jul 22	Showers And Thunderstorms Likely	86°F	5 to 8 mph W	Showers and thunderstorms likely. Mostly cloudy, with a high near 86. Chance of precipitation is 70%.
Wednesday Night Jul 22	Chance Showers And Thunderstorms	59°F	1 to 7 mph NW	A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 59. Chance of precipitation is 50%.
Thursday Jul 23	Mostly Sunny	83°F	0 to 5 mph N	Mostly sunny, with a high near 83.
Thursday Night Jul 23	Mostly Clear	59°F	0 to 5 mph NE	Mostly clear, with a low around 59.

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Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.